HEADER    LIGASE/RNA                              15-MAY-09   3HHN              
TITLE     CRYSTAL STRUCTURE OF CLASS I LIGASE RIBOZYME SELF-LIGATION PRODUCT, IN
TITLE    2 COMPLEX WITH U1A RBD                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: U1 SMALL NUCLEAR RIBONUCLEOPROTEIN A;                      
COMPND   3 CHAIN: B, D;                                                         
COMPND   4 FRAGMENT: RNA BINDING DOMAIN: UNP RESIDUES 1-100;                    
COMPND   5 SYNONYM: U1 SNRNP PROTEIN A, U1A PROTEIN, U1-A;                      
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES;                                                       
COMPND   8 MOL_ID: 2;                                                           
COMPND   9 MOLECULE: CLASS I LIGASE RIBOZYME, SELF-LIGATION PRODUCT;            
COMPND  10 CHAIN: C, E;                                                         
COMPND  11 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: SNRPA;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: MODIFIED PET11A;                          
SOURCE  11 MOL_ID: 2;                                                           
SOURCE  12 SYNTHETIC: YES;                                                      
SOURCE  13 OTHER_DETAILS: SYNTHETIC CONSTRUCT TRANSCRIBED IN VITRO USING T7 RNA 
SOURCE  14 POLYMERASE OFF OF A LINEARIZED PLASMID PUC307HP                      
KEYWDS    LIGASE RIBOZYME, RIBOZYME, CATALYTIC RNA, PROTEIN-RNA COMPLEX,        
KEYWDS   2 RIBONUCLEOPROTEIN, RNA-BINDING, LIGASE-RNA COMPLEX                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.M.SHECHNER,R.A.GRANT,S.C.BAGBY,D.P.BARTEL                           
REVDAT   7   21-FEB-24 3HHN    1       REMARK                                   
REVDAT   6   13-OCT-21 3HHN    1       REMARK DBREF  SEQADV LINK                
REVDAT   5   01-NOV-17 3HHN    1       REMARK                                   
REVDAT   4   12-JAN-10 3HHN    1       ATOM                                     
REVDAT   3   29-DEC-09 3HHN    1       MTRIX1 MTRIX2 MTRIX3                     
REVDAT   2   22-DEC-09 3HHN    1       JRNL                                     
REVDAT   1   24-NOV-09 3HHN    0                                                
JRNL        AUTH   D.M.SHECHNER,R.A.GRANT,S.C.BAGBY,Y.KOLDOBSKAYA,              
JRNL        AUTH 2 J.A.PICCIRILLI,D.P.BARTEL                                    
JRNL        TITL   CRYSTAL STRUCTURE OF THE CATALYTIC CORE OF AN RNA-POLYMERASE 
JRNL        TITL 2 RIBOZYME.                                                    
JRNL        REF    SCIENCE                       V. 326  1271 2009              
JRNL        REFN                   ISSN 0036-8075                               
JRNL        PMID   19965478                                                     
JRNL        DOI    10.1126/SCIENCE.1174676                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.99 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX                                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.99                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 40.12                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 96.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 21046                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.202                           
REMARK   3   R VALUE            (WORKING SET) : 0.202                           
REMARK   3   FREE R VALUE                     : 0.234                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.120                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1078                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 40.1250 - 10.1630    0.79      421     0  0.1390 0.0000        
REMARK   3     2 10.1630 -  8.0880    0.93      518     0  0.1580 0.0000        
REMARK   3     3  8.0880 -  7.0720    0.93      501     0  0.1640 0.0000        
REMARK   3     4  7.0720 -  6.4290    0.95      510     0  0.1840 0.0000        
REMARK   3     5  6.4290 -  5.9690    0.94      514     0  0.1720 0.0000        
REMARK   3     6  5.9690 -  5.6180    0.93      516     0  0.1720 0.0000        
REMARK   3     7  5.6180 -  5.3380    0.96      507     0  0.1660 0.0000        
REMARK   3     8  5.3380 -  5.1060    0.94      526     0  0.1720 0.0000        
REMARK   3     9  5.1060 -  4.9100    0.91      494     0  0.1840 0.0000        
REMARK   3    10  4.9100 -  4.7400    0.95      502     0  0.1860 0.0000        
REMARK   3    11  4.7400 -  4.5920    0.95      533     0  0.1690 0.0000        
REMARK   3    12  4.5920 -  4.4610    0.95      508     0  0.1740 0.0000        
REMARK   3    13  4.4610 -  4.3440    0.95      517     0  0.1750 0.0000        
REMARK   3    14  4.3440 -  4.2380    0.95      507     0  0.1920 0.0000        
REMARK   3    15  4.2380 -  4.1420    0.93      517     0  0.1860 0.0000        
REMARK   3    16  4.1420 -  4.0540    0.94      525     0  0.1820 0.0000        
REMARK   3    17  4.0540 -  3.9730    0.93      493     0  0.1780 0.0000        
REMARK   3    18  3.9730 -  3.8980    0.87      485     0  0.2290 0.0000        
REMARK   3    19  3.8980 -  3.8280    0.85      454     0  0.2800 0.0000        
REMARK   3    20  3.8280 -  3.7630    0.92      496     0  0.2150 0.0000        
REMARK   3    21  3.7630 -  3.7030    0.94      507     0  0.1960 0.0000        
REMARK   3    22  3.7030 -  3.6460    0.88      478     0  0.2800 0.0000        
REMARK   3    23  3.6460 -  3.5920    0.89      505     0  0.2440 0.0000        
REMARK   3    24  3.5920 -  3.5420    0.94      486     0  0.2350 0.0000        
REMARK   3    25  3.5420 -  3.4940    0.95      509     0  0.2480 0.0000        
REMARK   3    26  3.4940 -  3.4490    0.91      534     0  0.2460 0.0000        
REMARK   3    27  3.4490 -  3.4050    0.83      429     0  0.3410 0.0000        
REMARK   3    28  3.4050 -  3.3650    0.93      480     0  0.2470 0.0000        
REMARK   3    29  3.3650 -  3.3250    0.95      519     0  0.2570 0.0000        
REMARK   3    30  3.3250 -  3.2880    0.93      528     0  0.2360 0.0000        
REMARK   3    31  3.2880 -  3.2520    0.94      491     0  0.2310 0.0000        
REMARK   3    32  3.2520 -  3.2180    0.93      509     0  0.2250 0.0000        
REMARK   3    33  3.2180 -  3.1850    0.94      520     0  0.2400 0.0000        
REMARK   3    34  3.1850 -  3.1540    0.94      519     0  0.2570 0.0000        
REMARK   3    35  3.1540 -  3.1230    0.94      491     0  0.2730 0.0000        
REMARK   3    36  3.1230 -  3.0940    0.92      494     0  0.2660 0.0000        
REMARK   3    37  3.0940 -  3.0660    0.90      509     0  0.2710 0.0000        
REMARK   3    38  3.0660 -  3.0390    0.93      500     0  0.2770 0.0000        
REMARK   3    39  3.0390 -  3.0130    0.89      482     0  0.2920 0.0000        
REMARK   3    40  3.0130 -  2.9870    0.78      434     0  0.3100 0.0000        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : NULL                                          
REMARK   3   SHRINKAGE RADIUS   : NULL                                          
REMARK   3   K_SOL              : 0.25                                          
REMARK   3   B_SOL              : 29.08                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : NULL             
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : NULL             
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 77.48                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 2.44500                                              
REMARK   3    B22 (A**2) : -1.81000                                             
REMARK   3    B33 (A**2) : -0.63500                                             
REMARK   3    B12 (A**2) : 0.80400                                              
REMARK   3    B13 (A**2) : 4.47400                                              
REMARK   3    B23 (A**2) : -9.24800                                             
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.002           NULL                                  
REMARK   3   ANGLE     :  0.797           NULL                                  
REMARK   3   CHIRALITY :  0.032           NULL                                  
REMARK   3   PLANARITY :  0.002           NULL                                  
REMARK   3   DIHEDRAL  : 19.955           NULL                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3HHN COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 25-MAY-09.                  
REMARK 100 THE DEPOSITION ID IS D_1000053145.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 22-JUL-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 8-BM                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9792                             
REMARK 200  MONOCHROMATOR                  : CRYSTAL                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO, HKL-2000                    
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 21075                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.987                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.0                               
REMARK 200  DATA REDUNDANCY                : 3.700                              
REMARK 200  R MERGE                    (I) : 0.06900                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 28.1850                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.99                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.11                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 93.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.20                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.31100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SIRAS                        
REMARK 200 SOFTWARE USED: SHELXD                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 50.58                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.49                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 50MM SODIUM CACODYLATE PH 6.0, 40MM      
REMARK 280  MAGNESIUM ACETATE, 26% 2-METHYL-2,4-PENTANE DIOL (MPD), 1MM         
REMARK 280  SPERMINE HCL. DIFFRACTION-QUALITY CRYSTALS GROWN BY                 
REMARK 280  MICROSEEDING., VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: THIS CRYSTAL STRUCTURE IS NOT A BIOLOGICAL ASSEMBLY. IN      
REMARK 300 SOLUTION, THE RNA-U1A COMPLEX IS EXPECTED TO HAVE ONE COPY OF EACH   
REMARK 300 MOLECULE.                                                            
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TETRAMERIC                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B, C, D, E                            
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     ALA B     2                                                      
REMARK 465     VAL B     3                                                      
REMARK 465     PRO B     4                                                      
REMARK 465     GLU B     5                                                      
REMARK 465     THR B     6                                                      
REMARK 465     ALA D     2                                                      
REMARK 465     VAL D     3                                                      
REMARK 465     PRO D     4                                                      
REMARK 465     GLU D     5                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     LYS B  20    CD   CE   NZ                                        
REMARK 470     LYS B  50    CE   NZ                                             
REMARK 470     LYS B  88    CG   CD   CE   NZ                                   
REMARK 470     LYS B  96    CG   CD   CE   NZ                                   
REMARK 470     LYS B  98    CG   CD   CE   NZ                                   
REMARK 470     LYS D  20    CD   CE   NZ                                        
REMARK 470     LYS D  23    CG   CD   CE   NZ                                   
REMARK 470     LYS D  88    CG   CD   CE   NZ                                   
REMARK 470     LYS D  96    CG   CD   CE   NZ                                   
REMARK 470     LYS D  98    CG   CD   CE   NZ                                   
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500      U E 119   O3'     G E 120   P      -0.098                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500      U C1012   C3' -  C2' -  C1' ANGL. DEV. =  -8.1 DEGREES          
REMARK 500      G C 120   C3' -  O3' -  P   ANGL. DEV. =  -8.9 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    PRO B   8      157.24    -42.32                                   
REMARK 500    ASN B  18      101.85    -58.51                                   
REMARK 500    SER B  48      179.92    -59.01                                   
REMARK 500    LYS B  96       42.91    -91.21                                   
REMARK 500    MET B  97      -32.95   -145.09                                   
REMARK 500    PRO D   8      157.07    -47.39                                   
REMARK 500    ASN D  18      101.32    -58.47                                   
REMARK 500    SER D  48     -179.88    -58.96                                   
REMARK 500    LYS D  96       42.73    -91.28                                   
REMARK 500    MET D  97      -32.78   -145.07                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG B 184  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH B 183   O                                                      
REMARK 620 2 HOH B 185   O    90.0                                              
REMARK 620 3 HOH B 186   O    90.4 179.5                                        
REMARK 620 4 HOH B 187   O   179.4  89.4  90.2                                  
REMARK 620 5 HOH B 188   O    89.3  90.0  89.7  90.6                            
REMARK 620 6 HOH B 189   O    90.0  90.2  90.1  90.1 179.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C1019  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   A C  31   OP2                                                    
REMARK 620 2   A C  32   OP2  84.6                                              
REMARK 620 3 HOH C1027   O    84.2  86.5                                        
REMARK 620 4 HOH C1028   O   171.4  87.6  91.7                                  
REMARK 620 5 HOH C1029   O    96.5 177.6  91.5  91.1                            
REMARK 620 6 HOH C1030   O    92.2  90.3 175.3  91.5  91.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 158  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   C C  47   OP2                                                    
REMARK 620 2 HOH C 157   O   104.5                                              
REMARK 620 3 HOH C 159   O    59.7  89.9                                        
REMARK 620 4 HOH C 160   O    75.5 179.7  90.3                                  
REMARK 620 5 HOH C 161   O   145.5  90.3  89.8  89.9                            
REMARK 620 6 HOH C 162   O   120.5  89.9 179.7  89.9  90.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 204  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   C C  47   OP2                                                    
REMARK 620 2   G C  74   OP1 117.0                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C  60  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C  59   O                                                      
REMARK 620 2 HOH C  61   O    89.9                                              
REMARK 620 3 HOH C  62   O    90.0 179.8                                        
REMARK 620 4 HOH C  63   O   179.7  90.3  89.8                                  
REMARK 620 5 HOH C  64   O    90.2  89.6  90.2  90.0                            
REMARK 620 6 HOH C  65   O    89.7  90.1  90.1  90.1 179.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C1021  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   C C  70   OP1                                                    
REMARK 620 2   U C 106   OP1 168.3                                              
REMARK 620 3 HOH C1037   O    91.4  90.4                                        
REMARK 620 4 HOH C1038   O    92.5  76.0  89.9                                  
REMARK 620 5 HOH C1039   O    88.5  89.7 179.8  90.1                            
REMARK 620 6 HOH C1040   O    88.5 103.1  90.1 179.0  90.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C1022  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   G C  77   OP1                                                    
REMARK 620 2 HOH C1041   O   107.3                                              
REMARK 620 3 HOH C1042   O    91.2  90.0                                        
REMARK 620 4 HOH C1043   O    72.7 180.0  90.1                                  
REMARK 620 5 HOH C1044   O   162.4  90.3  90.4  89.7                            
REMARK 620 6 HOH C1045   O    88.1  90.2 179.2  89.8  90.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C1023  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   A C 115   OP2                                                    
REMARK 620 2 HOH C1046   O   105.8                                              
REMARK 620 3 HOH C1047   O   112.0  89.4                                        
REMARK 620 4 HOH C1048   O    74.1 179.7  90.5                                  
REMARK 620 5 HOH C1049   O   151.8  90.6  90.6  89.7                            
REMARK 620 6 HOH C1050   O    67.7  90.4 179.6  89.8  89.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 123  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C 122   O                                                      
REMARK 620 2 HOH C 124   O    89.9                                              
REMARK 620 3 HOH C 125   O    90.3 179.8                                        
REMARK 620 4 HOH C 126   O   179.7  89.8  90.0                                  
REMARK 620 5 HOH C 127   O    90.0  90.1  89.8  90.1                            
REMARK 620 6 HOH C 128   O    90.1  90.0  90.1  89.8 179.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 137  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C 136   O                                                      
REMARK 620 2 HOH C 138   O    90.0                                              
REMARK 620 3 HOH C 139   O    89.8 179.7                                        
REMARK 620 4 HOH C 140   O   179.8  89.9  90.3                                  
REMARK 620 5 HOH C 141   O    90.1  90.1  89.9  90.1                            
REMARK 620 6 HOH C 142   O    89.9  90.0  90.0  89.9 179.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 144  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C 143   O                                                      
REMARK 620 2 HOH C 145   O    89.8                                              
REMARK 620 3 HOH C 146   O    90.1 179.9                                        
REMARK 620 4 HOH C 147   O   179.9  90.1  89.9                                  
REMARK 620 5 HOH C 148   O    90.3  90.1  89.9  89.8                            
REMARK 620 6 HOH C 149   O    89.7  90.0  90.1  90.2 180.0                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 151  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C 150   O                                                      
REMARK 620 2 HOH C 152   O    90.1                                              
REMARK 620 3 HOH C 153   O    89.9 179.8                                        
REMARK 620 4 HOH C 154   O   179.6  90.1  89.9                                  
REMARK 620 5 HOH C 155   O    90.3  90.6  89.6  89.3                            
REMARK 620 6 HOH C 156   O    89.6  89.6  90.2  90.7 179.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 164  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C 163   O                                                      
REMARK 620 2 HOH C 165   O    90.0                                              
REMARK 620 3 HOH C 166   O   179.8  90.1                                        
REMARK 620 4 HOH C 167   O    90.3  90.0  89.5                                  
REMARK 620 5 HOH C 168   O    89.9 179.2  90.0  90.7                            
REMARK 620 6   C C1009   OP1 113.0  97.5  67.2 155.4  81.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 170  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C 169   O                                                      
REMARK 620 2 HOH C 171   O    90.0                                              
REMARK 620 3 HOH C 172   O    89.9 179.9                                        
REMARK 620 4 HOH C 173   O   179.6  90.1  90.0                                  
REMARK 620 5 HOH C 174   O    90.2  90.0  90.1  90.2                            
REMARK 620 6 HOH C 175   O    89.9  90.0  89.9  89.7 179.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 177  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C 176   O                                                      
REMARK 620 2 HOH C 178   O    89.9                                              
REMARK 620 3 HOH C 179   O    90.1 179.9                                        
REMARK 620 4 HOH C 180   O   179.9  90.0  90.0                                  
REMARK 620 5 HOH C 181   O    90.1  90.0  90.1  90.0                            
REMARK 620 6 HOH C 182   O    90.0  90.0  89.9  89.9 179.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C 198  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C 197   O                                                      
REMARK 620 2 HOH C 199   O    89.7                                              
REMARK 620 3 HOH C 200   O   179.5  90.1                                        
REMARK 620 4 HOH C 201   O    90.3  90.4  90.2                                  
REMARK 620 5 HOH C 202   O    90.2 179.8  90.0  89.7                            
REMARK 620 6   G C1008   OP2  79.3  98.0 100.2 166.5  81.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C1020  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C1031   O                                                      
REMARK 620 2 HOH C1032   O    89.4                                              
REMARK 620 3 HOH C1033   O    90.4  90.3                                        
REMARK 620 4 HOH C1034   O   179.8  90.5  89.5                                  
REMARK 620 5 HOH C1035   O    90.5 179.9  89.8  89.5                            
REMARK 620 6 HOH C1036   O    89.5  90.1 179.6  90.6  89.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C1024  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C1051   O                                                      
REMARK 620 2 HOH C1052   O    90.4                                              
REMARK 620 3 HOH C1053   O    89.9 179.7                                        
REMARK 620 4 HOH C1054   O   179.6  89.9  89.8                                  
REMARK 620 5 HOH C1055   O    89.3  90.2  89.7  90.5                            
REMARK 620 6 HOH C1056   O    90.3  89.9  90.1  90.0 179.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C1025  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C1057   O                                                      
REMARK 620 2 HOH C1058   O    89.9                                              
REMARK 620 3 HOH C1059   O    89.9 179.9                                        
REMARK 620 4 HOH C1060   O   179.5  90.2  89.9                                  
REMARK 620 5 HOH C1061   O    89.6  89.7  90.3  89.9                            
REMARK 620 6 HOH C1062   O    90.6  90.1  89.9  89.9 179.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG C1026  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH C1063   O                                                      
REMARK 620 2 HOH C1064   O    89.6                                              
REMARK 620 3 HOH C1065   O    90.3 179.9                                        
REMARK 620 4 HOH C1066   O   180.0  90.4  89.8                                  
REMARK 620 5 HOH C1067   O    89.9  90.2  89.8  90.1                            
REMARK 620 6 HOH C1068   O    90.0  90.0  90.0  90.0 179.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E1019  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   A E  31   OP2                                                    
REMARK 620 2   A E  32   OP2  95.2                                              
REMARK 620 3 HOH E1029   O    94.7  76.7                                        
REMARK 620 4 HOH E1030   O   157.2 107.5  92.8                                  
REMARK 620 5 HOH E1031   O    66.6 157.0  90.4  91.9                            
REMARK 620 6 HOH E1032   O    81.3 100.8 175.1  92.0  90.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E1023  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH E  58   O                                                      
REMARK 620 2   A E 115   OP2  86.0                                              
REMARK 620 3 HOH E1048   O    90.1  72.2                                        
REMARK 620 4 HOH E1049   O   179.7  93.7  89.9                                  
REMARK 620 5 HOH E1050   O    89.9 107.4 179.5  90.1                            
REMARK 620 6 HOH E1051   O    90.2 161.1  89.3  90.1  91.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E1024  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH E  66   O                                                      
REMARK 620 2 HOH E1052   O    90.2                                              
REMARK 620 3 HOH E1053   O    89.9 179.9                                        
REMARK 620 4 HOH E1054   O   179.7  90.0  89.9                                  
REMARK 620 5 HOH E1055   O    89.5  89.9  90.2  90.3                            
REMARK 620 6 HOH E1056   O    90.3  90.0  89.9  89.9 179.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E1021  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   C E  70   OP1                                                    
REMARK 620 2   U E 106   OP1 137.6                                              
REMARK 620 3 HOH E1039   O   116.2 104.7                                        
REMARK 620 4 HOH E1040   O    85.7  83.7  90.1                                  
REMARK 620 5 HOH E1041   O    64.8  74.2 179.0  89.8                            
REMARK 620 6 HOH E1042   O    94.5  96.0  90.0 179.7  90.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E1022  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1   G E  77   OP1                                                    
REMARK 620 2 HOH E1043   O    76.6                                              
REMARK 620 3 HOH E1044   O    88.7  89.9                                        
REMARK 620 4 HOH E1045   O   102.6 179.1  89.8                                  
REMARK 620 5 HOH E1046   O   167.5  90.9  90.8  89.9                            
REMARK 620 6 HOH E1047   O    90.4  89.9 179.1  90.4  90.2                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E 130  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH E 129   O                                                      
REMARK 620 2 HOH E 131   O    89.9                                              
REMARK 620 3 HOH E 132   O    90.1 179.8                                        
REMARK 620 4 HOH E 133   O   179.8  90.2  89.9                                  
REMARK 620 5 HOH E 134   O    90.0  90.1  90.1  89.9                            
REMARK 620 6 HOH E 135   O    90.2  90.0  89.8  89.9 179.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E 191  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH E 190   O                                                      
REMARK 620 2 HOH E 192   O    90.2                                              
REMARK 620 3 HOH E 193   O    89.9 179.8                                        
REMARK 620 4 HOH E 194   O   179.8  89.9  90.0                                  
REMARK 620 5 HOH E 195   O    90.1  90.0  89.8  89.9                            
REMARK 620 6 HOH E 196   O    89.9  89.7  90.4  90.0 179.7                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E1020  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH E1033   O                                                      
REMARK 620 2 HOH E1034   O    89.7                                              
REMARK 620 3 HOH E1035   O    89.9  90.5                                        
REMARK 620 4 HOH E1036   O   179.6  90.2  89.8                                  
REMARK 620 5 HOH E1037   O    90.5 179.8  89.5  89.6                            
REMARK 620 6 HOH E1038   O    89.8  89.9 179.5  90.5  90.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E1025  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH E1057   O                                                      
REMARK 620 2 HOH E1058   O    90.2                                              
REMARK 620 3 HOH E1059   O    89.9 179.7                                        
REMARK 620 4 HOH E1060   O   179.6  89.5  90.5                                  
REMARK 620 5 HOH E1061   O    90.3  89.1  90.6  89.8                            
REMARK 620 6 HOH E1062   O    89.4  90.7  89.6  90.5 179.6                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E1026  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH E1063   O                                                      
REMARK 620 2 HOH E1064   O    90.0                                              
REMARK 620 3 HOH E1065   O    89.9 179.5                                        
REMARK 620 4 HOH E1066   O   179.7  90.2  89.9                                  
REMARK 620 5 HOH E1067   O    90.2  90.6  89.9  90.0                            
REMARK 620 6 HOH E1068   O    89.6  89.4  90.1  90.2 179.8                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E1027  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH E1069   O                                                      
REMARK 620 2 HOH E1070   O    89.9                                              
REMARK 620 3 HOH E1071   O    90.1 179.7                                        
REMARK 620 4 HOH E1072   O   179.8  90.0  90.0                                  
REMARK 620 5 HOH E1073   O    89.6  90.0  90.3  90.3                            
REMARK 620 6 HOH E1074   O    90.4  89.9  89.8  89.8 179.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG E1028  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH E1075   O                                                      
REMARK 620 2 HOH E1076   O    90.0                                              
REMARK 620 3 HOH E1077   O    89.8 179.8                                        
REMARK 620 4 HOH E1078   O   179.8  89.8  90.3                                  
REMARK 620 5 HOH E1079   O    90.0  90.2  90.0  89.9                            
REMARK 620 6 HOH E1080   O    90.0  89.9  90.0  90.1 179.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG B 184                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 1019                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 1020                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 1021                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 1022                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 1023                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 60                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 1024                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 1025                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 1026                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 123                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 137                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 144                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 151                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 158                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 164                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 170                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 177                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 198                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 204                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG C 222                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 1019                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 1020                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 1021                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 1022                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 1023                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 1024                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 1025                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 1026                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 1027                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 1028                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 130                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 191                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: DC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE MG E 203                  
DBREF  3HHN B    2    98  UNP    P09012   SNRPA_HUMAN      2     98             
DBREF  3HHN C   -7   121  PDB    3HHN     3HHN            -7    121             
DBREF  3HHN D    2    98  UNP    P09012   SNRPA_HUMAN      2     98             
DBREF  3HHN E   -7   121  PDB    3HHN     3HHN            -7    121             
SEQADV 3HHN HIS B   31  UNP  P09012    TYR    31 ENGINEERED MUTATION            
SEQADV 3HHN ARG B   36  UNP  P09012    GLN    36 ENGINEERED MUTATION            
SEQADV 3HHN HIS D   31  UNP  P09012    TYR    31 ENGINEERED MUTATION            
SEQADV 3HHN ARG D   36  UNP  P09012    GLN    36 ENGINEERED MUTATION            
SEQRES   1 B   97  ALA VAL PRO GLU THR ARG PRO ASN HIS THR ILE TYR ILE          
SEQRES   2 B   97  ASN ASN LEU ASN GLU LYS ILE LYS LYS ASP GLU LEU LYS          
SEQRES   3 B   97  LYS SER LEU HIS ALA ILE PHE SER ARG PHE GLY GLN ILE          
SEQRES   4 B   97  LEU ASP ILE LEU VAL SER ARG SER LEU LYS MET ARG GLY          
SEQRES   5 B   97  GLN ALA PHE VAL ILE PHE LYS GLU VAL SER SER ALA THR          
SEQRES   6 B   97  ASN ALA LEU ARG SER MET GLN GLY PHE PRO PHE TYR ASP          
SEQRES   7 B   97  LYS PRO MET ARG ILE GLN TYR ALA LYS THR ASP SER ASP          
SEQRES   8 B   97  ILE ILE ALA LYS MET LYS                                      
SEQRES   1 C  137    U   C   C   A   G   U   A   G   G   A   A   C   A          
SEQRES   2 C  137    C   U   A   U   A   C   U   A   C   U   G   G   A          
SEQRES   3 C  137    U   A   A   U   C   A   A   A   G   A   C   A   A          
SEQRES   4 C  137    A   U   C   U   G   C   C   C   G   A   A   G   G          
SEQRES   5 C  137    G   C   U   U   G   A   G   A   A   C   A   U   A          
SEQRES   6 C  137    C   C   C   A   U   U   G   C   A   C   U   C   C          
SEQRES   7 C  137    G   G   G   U   A   U   G   C   A   G   A   G   G          
SEQRES   8 C  137    U   G   G   C   A   G   C   C   U   C   C   G   G          
SEQRES   9 C  137    U   G   G   G   U   U   A   A   A   A   C   C   C          
SEQRES  10 C  137    A   A   C   G   U   U   C   U   C   A   A   C   A          
SEQRES  11 C  137    A   U   A   G   U   G A23                                  
SEQRES   1 D   97  ALA VAL PRO GLU THR ARG PRO ASN HIS THR ILE TYR ILE          
SEQRES   2 D   97  ASN ASN LEU ASN GLU LYS ILE LYS LYS ASP GLU LEU LYS          
SEQRES   3 D   97  LYS SER LEU HIS ALA ILE PHE SER ARG PHE GLY GLN ILE          
SEQRES   4 D   97  LEU ASP ILE LEU VAL SER ARG SER LEU LYS MET ARG GLY          
SEQRES   5 D   97  GLN ALA PHE VAL ILE PHE LYS GLU VAL SER SER ALA THR          
SEQRES   6 D   97  ASN ALA LEU ARG SER MET GLN GLY PHE PRO PHE TYR ASP          
SEQRES   7 D   97  LYS PRO MET ARG ILE GLN TYR ALA LYS THR ASP SER ASP          
SEQRES   8 D   97  ILE ILE ALA LYS MET LYS                                      
SEQRES   1 E  137    U   C   C   A   G   U   A   G   G   A   A   C   A          
SEQRES   2 E  137    C   U   A   U   A   C   U   A   C   U   G   G   A          
SEQRES   3 E  137    U   A   A   U   C   A   A   A   G   A   C   A   A          
SEQRES   4 E  137    A   U   C   U   G   C   C   C   G   A   A   G   G          
SEQRES   5 E  137    G   C   U   U   G   A   G   A   A   C   A   U   A          
SEQRES   6 E  137    C   C   C   A   U   U   G   C   A   C   U   C   C          
SEQRES   7 E  137    G   G   G   U   A   U   G   C   A   G   A   G   G          
SEQRES   8 E  137    U   G   G   C   A   G   C   C   U   C   C   G   G          
SEQRES   9 E  137    U   G   G   G   U   U   A   A   A   A   C   C   C          
SEQRES  10 E  137    A   A   C   G   U   U   C   U   C   A   A   C   A          
SEQRES  11 E  137    A   U   A   G   U   G A23                                  
MODRES 3HHN A23 C  121    A                                                     
MODRES 3HHN A23 E  121    A                                                     
HET    A23  C 121      25                                                       
HET    A23  E 121      25                                                       
HET     MG  B 184       1                                                       
HET     MG  C1019       1                                                       
HET     MG  C1020       1                                                       
HET     MG  C1021       1                                                       
HET     MG  C1022       1                                                       
HET     MG  C1023       1                                                       
HET     MG  C  60       1                                                       
HET     MG  C1024       1                                                       
HET     MG  C1025       1                                                       
HET     MG  C1026       1                                                       
HET     MG  C 123       1                                                       
HET     MG  C 137       1                                                       
HET     MG  C 144       1                                                       
HET     MG  C 151       1                                                       
HET     MG  C 158       1                                                       
HET     MG  C 164       1                                                       
HET     MG  C 170       1                                                       
HET     MG  C 177       1                                                       
HET     MG  C 198       1                                                       
HET     MG  C 204       1                                                       
HET     MG  C 222       1                                                       
HET     MG  E1019       1                                                       
HET     MG  E1020       1                                                       
HET     MG  E1021       1                                                       
HET     MG  E1022       1                                                       
HET     MG  E1023       1                                                       
HET     MG  E1024       1                                                       
HET     MG  E1025       1                                                       
HET     MG  E1026       1                                                       
HET     MG  E1027       1                                                       
HET     MG  E1028       1                                                       
HET     MG  E 130       1                                                       
HET     MG  E 191       1                                                       
HET     MG  E 203       1                                                       
HETNAM     A23 ADENOSINE-5'-PHOSPHATE-2',3'-CYCLIC PHOSPHATE                    
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   2  A23    2(C10 H13 N5 O9 P2)                                          
FORMUL   5   MG    34(MG 2+)                                                    
FORMUL  39  HOH   *192(H2 O)                                                    
HELIX    1   1 LYS B   22  SER B   35  1                                  14    
HELIX    2   2 ARG B   36  GLY B   38  5                                   3    
HELIX    3   3 GLU B   61  GLN B   73  1                                  13    
HELIX    4   4 SER B   91  LYS B   96  1                                   6    
HELIX    5   5 LYS D   22  SER D   35  1                                  14    
HELIX    6   6 ARG D   36  GLY D   38  5                                   3    
HELIX    7   7 GLU D   61  GLN D   73  1                                  13    
HELIX    8   8 SER D   91  LYS D   96  1                                   6    
SHEET    1   A 4 ILE B  40  LEU B  44  0                                        
SHEET    2   A 4 ALA B  55  PHE B  59 -1  O  PHE B  56   N  LEU B  44           
SHEET    3   A 4 THR B  11  ASN B  15 -1  N  ILE B  14   O  ALA B  55           
SHEET    4   A 4 ARG B  83  TYR B  86 -1  O  GLN B  85   N  TYR B  13           
SHEET    1   B 4 ILE D  40  LEU D  44  0                                        
SHEET    2   B 4 ALA D  55  PHE D  59 -1  O  PHE D  56   N  LEU D  44           
SHEET    3   B 4 THR D  11  ASN D  15 -1  N  ILE D  14   O  ALA D  55           
SHEET    4   B 4 ARG D  83  TYR D  86 -1  O  GLN D  85   N  TYR D  13           
LINK         O3'   G C 120                 P   A23 C 121     1555   1555  1.59  
LINK         O3'   G E 120                 P   A23 E 121     1555   1555  1.60  
LINK         O   HOH B 183                MG    MG B 184     1555   1555  2.07  
LINK        MG    MG B 184                 O   HOH B 185     1555   1555  2.07  
LINK        MG    MG B 184                 O   HOH B 186     1555   1555  2.07  
LINK        MG    MG B 184                 O   HOH B 187     1555   1555  2.07  
LINK        MG    MG B 184                 O   HOH B 188     1555   1555  2.07  
LINK        MG    MG B 184                 O   HOH B 189     1555   1555  2.07  
LINK         OP1   A C  31                MG    MG C 222     1555   1555  2.77  
LINK         OP2   A C  31                MG    MG C1019     1555   1555  2.09  
LINK         OP2   A C  32                MG    MG C1019     1555   1555  2.09  
LINK         OP2   C C  47                MG    MG C 158     1555   1555  2.95  
LINK         OP2   C C  47                MG    MG C 204     1555   1555  2.72  
LINK         O   HOH C  59                MG    MG C  60     1555   1555  2.07  
LINK        MG    MG C  60                 O   HOH C  61     1555   1555  2.07  
LINK        MG    MG C  60                 O   HOH C  62     1555   1555  2.07  
LINK        MG    MG C  60                 O   HOH C  63     1555   1555  2.07  
LINK        MG    MG C  60                 O   HOH C  64     1555   1555  2.07  
LINK        MG    MG C  60                 O   HOH C  65     1555   1555  2.07  
LINK         OP1   C C  70                MG    MG C1021     1555   1555  2.77  
LINK         OP1   G C  74                MG    MG C 204     1555   1555  2.68  
LINK         OP1   G C  77                MG    MG C1022     1555   1555  2.48  
LINK         OP1   U C 106                MG    MG C1021     1555   1555  2.54  
LINK         OP2   A C 115                MG    MG C1023     1555   1555  2.61  
LINK         O   HOH C 122                MG    MG C 123     1555   1555  2.07  
LINK        MG    MG C 123                 O   HOH C 124     1555   1555  2.07  
LINK        MG    MG C 123                 O   HOH C 125     1555   1555  2.07  
LINK        MG    MG C 123                 O   HOH C 126     1555   1555  2.07  
LINK        MG    MG C 123                 O   HOH C 127     1555   1555  2.07  
LINK        MG    MG C 123                 O   HOH C 128     1555   1555  2.07  
LINK         O   HOH C 136                MG    MG C 137     1555   1555  2.07  
LINK        MG    MG C 137                 O   HOH C 138     1555   1555  2.07  
LINK        MG    MG C 137                 O   HOH C 139     1555   1555  2.07  
LINK        MG    MG C 137                 O   HOH C 140     1555   1555  2.07  
LINK        MG    MG C 137                 O   HOH C 141     1555   1555  2.07  
LINK        MG    MG C 137                 O   HOH C 142     1555   1555  2.07  
LINK         O   HOH C 143                MG    MG C 144     1555   1555  2.07  
LINK        MG    MG C 144                 O   HOH C 145     1555   1555  2.07  
LINK        MG    MG C 144                 O   HOH C 146     1555   1555  2.07  
LINK        MG    MG C 144                 O   HOH C 147     1555   1555  2.07  
LINK        MG    MG C 144                 O   HOH C 148     1555   1555  2.07  
LINK        MG    MG C 144                 O   HOH C 149     1555   1555  2.07  
LINK         O   HOH C 150                MG    MG C 151     1555   1555  2.07  
LINK        MG    MG C 151                 O   HOH C 152     1555   1555  2.07  
LINK        MG    MG C 151                 O   HOH C 153     1555   1555  2.07  
LINK        MG    MG C 151                 O   HOH C 154     1555   1555  2.07  
LINK        MG    MG C 151                 O   HOH C 155     1555   1555  2.07  
LINK        MG    MG C 151                 O   HOH C 156     1555   1555  2.07  
LINK         O   HOH C 157                MG    MG C 158     1555   1555  2.07  
LINK        MG    MG C 158                 O   HOH C 159     1555   1555  2.07  
LINK        MG    MG C 158                 O   HOH C 160     1555   1555  2.07  
LINK        MG    MG C 158                 O   HOH C 161     1555   1555  2.07  
LINK        MG    MG C 158                 O   HOH C 162     1555   1555  2.07  
LINK         O   HOH C 163                MG    MG C 164     1555   1555  2.07  
LINK        MG    MG C 164                 O   HOH C 165     1555   1555  2.07  
LINK        MG    MG C 164                 O   HOH C 166     1555   1555  2.07  
LINK        MG    MG C 164                 O   HOH C 167     1555   1555  2.07  
LINK        MG    MG C 164                 O   HOH C 168     1555   1555  2.07  
LINK        MG    MG C 164                 OP1   C C1009     1555   1555  2.66  
LINK         O   HOH C 169                MG    MG C 170     1555   1555  2.07  
LINK        MG    MG C 170                 O   HOH C 171     1555   1555  2.07  
LINK        MG    MG C 170                 O   HOH C 172     1555   1555  2.07  
LINK        MG    MG C 170                 O   HOH C 173     1555   1555  2.07  
LINK        MG    MG C 170                 O   HOH C 174     1555   1555  2.07  
LINK        MG    MG C 170                 O   HOH C 175     1555   1555  2.07  
LINK         O   HOH C 176                MG    MG C 177     1555   1555  2.07  
LINK        MG    MG C 177                 O   HOH C 178     1555   1555  2.07  
LINK        MG    MG C 177                 O   HOH C 179     1555   1555  2.07  
LINK        MG    MG C 177                 O   HOH C 180     1555   1555  2.07  
LINK        MG    MG C 177                 O   HOH C 181     1555   1555  2.07  
LINK        MG    MG C 177                 O   HOH C 182     1555   1555  2.07  
LINK         O   HOH C 197                MG    MG C 198     1555   1555  2.07  
LINK        MG    MG C 198                 O   HOH C 199     1555   1555  2.07  
LINK        MG    MG C 198                 O   HOH C 200     1555   1555  2.07  
LINK        MG    MG C 198                 O   HOH C 201     1555   1555  2.07  
LINK        MG    MG C 198                 O   HOH C 202     1555   1555  2.07  
LINK        MG    MG C 198                 OP2   G C1008     1555   1555  2.59  
LINK        MG    MG C1019                 O   HOH C1027     1555   1555  2.07  
LINK        MG    MG C1019                 O   HOH C1028     1555   1555  2.08  
LINK        MG    MG C1019                 O   HOH C1029     1555   1555  2.08  
LINK        MG    MG C1019                 O   HOH C1030     1555   1555  2.07  
LINK        MG    MG C1020                 O   HOH C1031     1555   1555  2.07  
LINK        MG    MG C1020                 O   HOH C1032     1555   1555  2.07  
LINK        MG    MG C1020                 O   HOH C1033     1555   1555  2.07  
LINK        MG    MG C1020                 O   HOH C1034     1555   1555  2.07  
LINK        MG    MG C1020                 O   HOH C1035     1555   1555  2.07  
LINK        MG    MG C1020                 O   HOH C1036     1555   1555  2.07  
LINK        MG    MG C1021                 O   HOH C1037     1555   1555  2.07  
LINK        MG    MG C1021                 O   HOH C1038     1555   1555  2.07  
LINK        MG    MG C1021                 O   HOH C1039     1555   1555  2.07  
LINK        MG    MG C1021                 O   HOH C1040     1555   1555  2.07  
LINK        MG    MG C1022                 O   HOH C1041     1555   1555  2.07  
LINK        MG    MG C1022                 O   HOH C1042     1555   1555  2.07  
LINK        MG    MG C1022                 O   HOH C1043     1555   1555  2.07  
LINK        MG    MG C1022                 O   HOH C1044     1555   1555  2.07  
LINK        MG    MG C1022                 O   HOH C1045     1555   1555  2.07  
LINK        MG    MG C1023                 O   HOH C1046     1555   1555  2.07  
LINK        MG    MG C1023                 O   HOH C1047     1555   1555  2.07  
LINK        MG    MG C1023                 O   HOH C1048     1555   1555  2.07  
LINK        MG    MG C1023                 O   HOH C1049     1555   1555  2.07  
LINK        MG    MG C1023                 O   HOH C1050     1555   1555  2.07  
LINK        MG    MG C1024                 O   HOH C1051     1555   1555  2.07  
LINK        MG    MG C1024                 O   HOH C1052     1555   1555  2.07  
LINK        MG    MG C1024                 O   HOH C1053     1555   1555  2.07  
LINK        MG    MG C1024                 O   HOH C1054     1555   1555  2.07  
LINK        MG    MG C1024                 O   HOH C1055     1555   1555  2.07  
LINK        MG    MG C1024                 O   HOH C1056     1555   1555  2.07  
LINK        MG    MG C1025                 O   HOH C1057     1555   1555  2.07  
LINK        MG    MG C1025                 O   HOH C1058     1555   1555  2.07  
LINK        MG    MG C1025                 O   HOH C1059     1555   1555  2.07  
LINK        MG    MG C1025                 O   HOH C1060     1555   1555  2.07  
LINK        MG    MG C1025                 O   HOH C1061     1555   1555  2.07  
LINK        MG    MG C1025                 O   HOH C1062     1555   1555  2.07  
LINK        MG    MG C1026                 O   HOH C1063     1555   1555  2.07  
LINK        MG    MG C1026                 O   HOH C1064     1555   1555  2.07  
LINK        MG    MG C1026                 O   HOH C1065     1555   1555  2.07  
LINK        MG    MG C1026                 O   HOH C1066     1555   1555  2.07  
LINK        MG    MG C1026                 O   HOH C1067     1555   1555  2.07  
LINK        MG    MG C1026                 O   HOH C1068     1555   1555  2.07  
LINK         OP1   A E   4                MG    MG E 203     1555   1555  2.90  
LINK         OP2   A E  31                MG    MG E1019     1555   1555  2.10  
LINK         OP2   A E  32                MG    MG E1019     1555   1555  2.09  
LINK         O   HOH E  58                MG    MG E1023     1555   1555  2.07  
LINK         O   HOH E  66                MG    MG E1024     1555   1555  2.07  
LINK         OP1   C E  70                MG    MG E1021     1555   1555  2.90  
LINK         OP1   G E  77                MG    MG E1022     1555   1555  2.39  
LINK         OP1   U E 106                MG    MG E1021     1555   1555  2.56  
LINK         OP2   A E 115                MG    MG E1023     1555   1555  2.65  
LINK         O   HOH E 129                MG    MG E 130     1555   1555  2.07  
LINK        MG    MG E 130                 O   HOH E 131     1555   1555  2.07  
LINK        MG    MG E 130                 O   HOH E 132     1555   1555  2.07  
LINK        MG    MG E 130                 O   HOH E 133     1555   1555  2.07  
LINK        MG    MG E 130                 O   HOH E 134     1555   1555  2.07  
LINK        MG    MG E 130                 O   HOH E 135     1555   1555  2.07  
LINK         O   HOH E 190                MG    MG E 191     1555   1555  2.07  
LINK        MG    MG E 191                 O   HOH E 192     1555   1555  2.07  
LINK        MG    MG E 191                 O   HOH E 193     1555   1555  2.07  
LINK        MG    MG E 191                 O   HOH E 194     1555   1555  2.07  
LINK        MG    MG E 191                 O   HOH E 195     1555   1555  2.07  
LINK        MG    MG E 191                 O   HOH E 196     1555   1555  2.07  
LINK        MG    MG E1019                 O   HOH E1029     1555   1555  2.07  
LINK        MG    MG E1019                 O   HOH E1030     1555   1555  2.08  
LINK        MG    MG E1019                 O   HOH E1031     1555   1555  2.07  
LINK        MG    MG E1019                 O   HOH E1032     1555   1555  2.07  
LINK        MG    MG E1020                 O   HOH E1033     1555   1555  2.07  
LINK        MG    MG E1020                 O   HOH E1034     1555   1555  2.07  
LINK        MG    MG E1020                 O   HOH E1035     1555   1555  2.07  
LINK        MG    MG E1020                 O   HOH E1036     1555   1555  2.07  
LINK        MG    MG E1020                 O   HOH E1037     1555   1555  2.07  
LINK        MG    MG E1020                 O   HOH E1038     1555   1555  2.07  
LINK        MG    MG E1021                 O   HOH E1039     1555   1555  2.07  
LINK        MG    MG E1021                 O   HOH E1040     1555   1555  2.07  
LINK        MG    MG E1021                 O   HOH E1041     1555   1555  2.07  
LINK        MG    MG E1021                 O   HOH E1042     1555   1555  2.07  
LINK        MG    MG E1022                 O   HOH E1043     1555   1555  2.07  
LINK        MG    MG E1022                 O   HOH E1044     1555   1555  2.07  
LINK        MG    MG E1022                 O   HOH E1045     1555   1555  2.07  
LINK        MG    MG E1022                 O   HOH E1046     1555   1555  2.07  
LINK        MG    MG E1022                 O   HOH E1047     1555   1555  2.07  
LINK        MG    MG E1023                 O   HOH E1048     1555   1555  2.07  
LINK        MG    MG E1023                 O   HOH E1049     1555   1555  2.07  
LINK        MG    MG E1023                 O   HOH E1050     1555   1555  2.07  
LINK        MG    MG E1023                 O   HOH E1051     1555   1555  2.07  
LINK        MG    MG E1024                 O   HOH E1052     1555   1555  2.07  
LINK        MG    MG E1024                 O   HOH E1053     1555   1555  2.07  
LINK        MG    MG E1024                 O   HOH E1054     1555   1555  2.07  
LINK        MG    MG E1024                 O   HOH E1055     1555   1555  2.07  
LINK        MG    MG E1024                 O   HOH E1056     1555   1555  2.07  
LINK        MG    MG E1025                 O   HOH E1057     1555   1555  2.07  
LINK        MG    MG E1025                 O   HOH E1058     1555   1555  2.07  
LINK        MG    MG E1025                 O   HOH E1059     1555   1555  2.07  
LINK        MG    MG E1025                 O   HOH E1060     1555   1555  2.07  
LINK        MG    MG E1025                 O   HOH E1061     1555   1555  2.07  
LINK        MG    MG E1025                 O   HOH E1062     1555   1555  2.07  
LINK        MG    MG E1026                 O   HOH E1063     1555   1555  2.07  
LINK        MG    MG E1026                 O   HOH E1064     1555   1555  2.07  
LINK        MG    MG E1026                 O   HOH E1065     1555   1555  2.07  
LINK        MG    MG E1026                 O   HOH E1066     1555   1555  2.07  
LINK        MG    MG E1026                 O   HOH E1067     1555   1555  2.07  
LINK        MG    MG E1026                 O   HOH E1068     1555   1555  2.07  
LINK        MG    MG E1027                 O   HOH E1069     1555   1555  2.07  
LINK        MG    MG E1027                 O   HOH E1070     1555   1555  2.07  
LINK        MG    MG E1027                 O   HOH E1071     1555   1555  2.07  
LINK        MG    MG E1027                 O   HOH E1072     1555   1555  2.07  
LINK        MG    MG E1027                 O   HOH E1073     1555   1555  2.07  
LINK        MG    MG E1027                 O   HOH E1074     1555   1555  2.07  
LINK        MG    MG E1028                 O   HOH E1075     1555   1555  2.07  
LINK        MG    MG E1028                 O   HOH E1076     1555   1555  2.07  
LINK        MG    MG E1028                 O   HOH E1077     1555   1555  2.07  
LINK        MG    MG E1028                 O   HOH E1078     1555   1555  2.07  
LINK        MG    MG E1028                 O   HOH E1079     1555   1555  2.07  
LINK        MG    MG E1028                 O   HOH E1080     1555   1555  2.07  
SITE     1 AC1  6 HOH B 183  HOH B 185  HOH B 186  HOH B 187                    
SITE     2 AC1  6 HOH B 188  HOH B 189                                          
SITE     1 AC2  6   A C  31    A C  32  HOH C1027  HOH C1028                    
SITE     2 AC2  6 HOH C1029  HOH C1030                                          
SITE     1 AC3  6 HOH C1031  HOH C1032  HOH C1033  HOH C1034                    
SITE     2 AC3  6 HOH C1035  HOH C1036                                          
SITE     1 AC4  7   C C  70    G C  72    U C 106  HOH C1037                    
SITE     2 AC4  7 HOH C1038  HOH C1039  HOH C1040                               
SITE     1 AC5  6   G C  77  HOH C1041  HOH C1042  HOH C1043                    
SITE     2 AC5  6 HOH C1044  HOH C1045                                          
SITE     1 AC6  7   A C   4    A C 115  HOH C1046  HOH C1047                    
SITE     2 AC6  7 HOH C1048  HOH C1049  HOH C1050                               
SITE     1 AC7  6 HOH C  59  HOH C  61  HOH C  62  HOH C  63                    
SITE     2 AC7  6 HOH C  64  HOH C  65                                          
SITE     1 AC8  6 HOH C1051  HOH C1052  HOH C1053  HOH C1054                    
SITE     2 AC8  6 HOH C1055  HOH C1056                                          
SITE     1 AC9  6 HOH C1057  HOH C1058  HOH C1059  HOH C1060                    
SITE     2 AC9  6 HOH C1061  HOH C1062                                          
SITE     1 BC1  6 HOH C1063  HOH C1064  HOH C1065  HOH C1066                    
SITE     2 BC1  6 HOH C1067  HOH C1068                                          
SITE     1 BC2  6 HOH C 122  HOH C 124  HOH C 125  HOH C 126                    
SITE     2 BC2  6 HOH C 127  HOH C 128                                          
SITE     1 BC3  6 HOH C 136  HOH C 138  HOH C 139  HOH C 140                    
SITE     2 BC3  6 HOH C 141  HOH C 142                                          
SITE     1 BC4  6 HOH C 143  HOH C 145  HOH C 146  HOH C 147                    
SITE     2 BC4  6 HOH C 148  HOH C 149                                          
SITE     1 BC5  6 HOH C 150  HOH C 152  HOH C 153  HOH C 154                    
SITE     2 BC5  6 HOH C 155  HOH C 156                                          
SITE     1 BC6  6   C C  47  HOH C 157  HOH C 159  HOH C 160                    
SITE     2 BC6  6 HOH C 161  HOH C 162                                          
SITE     1 BC7  6 HOH C 163  HOH C 165  HOH C 166  HOH C 167                    
SITE     2 BC7  6 HOH C 168    C C1009                                          
SITE     1 BC8  6 HOH C 169  HOH C 171  HOH C 172  HOH C 173                    
SITE     2 BC8  6 HOH C 174  HOH C 175                                          
SITE     1 BC9  6 HOH C 176  HOH C 178  HOH C 179  HOH C 180                    
SITE     2 BC9  6 HOH C 181  HOH C 182                                          
SITE     1 CC1  6 HOH C 197  HOH C 199  HOH C 200  HOH C 201                    
SITE     2 CC1  6 HOH C 202    G C1008                                          
SITE     1 CC2  2   C C  47    G C  74                                          
SITE     1 CC3  1   A C  31                                                     
SITE     1 CC4  6   A E  31    A E  32  HOH E1029  HOH E1030                    
SITE     2 CC4  6 HOH E1031  HOH E1032                                          
SITE     1 CC5  6 HOH E1033  HOH E1034  HOH E1035  HOH E1036                    
SITE     2 CC5  6 HOH E1037  HOH E1038                                          
SITE     1 CC6  7   G E  69    C E  70    U E 106  HOH E1039                    
SITE     2 CC6  7 HOH E1040  HOH E1041  HOH E1042                               
SITE     1 CC7  6   G E  77  HOH E1043  HOH E1044  HOH E1045                    
SITE     2 CC7  6 HOH E1046  HOH E1047                                          
SITE     1 CC8  6 HOH E  58    A E 115  HOH E1048  HOH E1049                    
SITE     2 CC8  6 HOH E1050  HOH E1051                                          
SITE     1 CC9  6 HOH E  66  HOH E1052  HOH E1053  HOH E1054                    
SITE     2 CC9  6 HOH E1055  HOH E1056                                          
SITE     1 DC1  6 HOH E1057  HOH E1058  HOH E1059  HOH E1060                    
SITE     2 DC1  6 HOH E1061  HOH E1062                                          
SITE     1 DC2  6 HOH E1063  HOH E1064  HOH E1065  HOH E1066                    
SITE     2 DC2  6 HOH E1067  HOH E1068                                          
SITE     1 DC3  6 HOH E1069  HOH E1070  HOH E1071  HOH E1072                    
SITE     2 DC3  6 HOH E1073  HOH E1074                                          
SITE     1 DC4  6 HOH E1075  HOH E1076  HOH E1077  HOH E1078                    
SITE     2 DC4  6 HOH E1079  HOH E1080                                          
SITE     1 DC5  6 HOH E 129  HOH E 131  HOH E 132  HOH E 133                    
SITE     2 DC5  6 HOH E 134  HOH E 135                                          
SITE     1 DC6  6 HOH E 190  HOH E 192  HOH E 193  HOH E 194                    
SITE     2 DC6  6 HOH E 195  HOH E 196                                          
SITE     1 DC7  2   A E   4    A E   6                                          
CRYST1   59.561   70.412   70.906 100.29  99.61 103.89 P 1           2          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.016790  0.004152  0.003894        0.00000                         
SCALE2      0.000000  0.014630  0.003434        0.00000                         
SCALE3      0.000000  0.000000  0.014693        0.00000                         
MTRIX1   1 -0.997674 -0.020150 -0.065120       44.22290    1                    
MTRIX2   1  0.054503  0.337955 -0.939583        4.07716    1                    
MTRIX3   1  0.040940 -0.940947 -0.336070        6.07216    1                    
MTRIX1   2 -0.996547  0.082889  0.004858       43.95150    1                    
MTRIX2   2  0.014281  0.228743 -0.973382        4.13934    1                    
MTRIX3   2 -0.081794 -0.969952 -0.229137       13.75520    1                    
MTRIX1   3 -0.996960  0.076586  0.014306       44.25420    1                    
MTRIX2   3  0.004375  0.238361 -0.971167        4.76111    1                    
MTRIX3   3 -0.077788 -0.968152 -0.237971       13.22760    1                    
MTRIX1   4 -0.989498  0.083346 -0.118099       37.14110    1                    
MTRIX2   4  0.070917 -0.432026 -0.899069        2.31110    1                    
MTRIX3   4 -0.125955 -0.898002  0.421578       45.90070    1