HEADER    LIGASE                                  01-DEC-14   4X3Q              
TITLE     CRYSTAL STRUCTURE OF S-ADENOSYLMETHIONINE-DEPENDENT METHYLTRANSFERASE 
TITLE    2 SIBL IN COMPLEX WITH SAH                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SIBL;                                                      
COMPND   3 CHAIN: A, B, C, D;                                                   
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: STREPTOSPORANGIUM SIBIRICUM;                    
SOURCE   3 ORGANISM_TAXID: 457432;                                              
SOURCE   4 GENE: SIBL;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    SIBIROMYCIN BIOSYNTHESIS, SAM-DEPENDENT METHYLTRANSFERASE, C-         
KEYWDS   2 METHYLATION., LIGASE                                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.S.LIU,S.C.CHEN,C.S.YANG,C.H.HUANG,Y.CHEN                            
REVDAT   2   23-OCT-24 4X3Q    1       JRNL   REMARK                            
REVDAT   1   25-NOV-15 4X3Q    0                                                
JRNL        AUTH   J.S.LIU,S.C.CHEN,C.S.YANG,C.H.HUANG,Y.CHEN                   
JRNL        TITL   CRYSTAL STRUCTURE OF S-ADENOSYLMETHIONINE-DEPENDENT          
JRNL        TITL 2 METHYLTRANSFERASE SIBL IN COMPLEX WITH SAH                   
JRNL        REF    TO BE PUBLISHED                            2015              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.59 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.9_1692)                     
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 : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.59                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 28.15                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 46331                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.186                           
REMARK   3   R VALUE            (WORKING SET) : 0.184                           
REMARK   3   FREE R VALUE                     : 0.248                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.290                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3788                            
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 28.1516 -  7.7070    0.99     3154   139  0.1430 0.2267        
REMARK   3     2  7.7070 -  6.1381    0.98     3105   133  0.1850 0.2621        
REMARK   3     3  6.1381 -  5.3684    1.00     3145   137  0.1975 0.2519        
REMARK   3     4  5.3684 -  4.8803    1.00     3183   144  0.1669 0.2558        
REMARK   3     5  4.8803 -  4.5320    1.00     3150   146  0.1603 0.2073        
REMARK   3     6  4.5320 -  4.2658    1.00     3173   139  0.1596 0.2160        
REMARK   3     7  4.2658 -  4.0528    1.00     3160   141  0.1648 0.2427        
REMARK   3     8  4.0528 -  3.8769    1.00     3153   140  0.1676 0.2024        
REMARK   3     9  3.8769 -  3.7280    0.99     3157   142  0.1737 0.2075        
REMARK   3    10  3.7280 -  3.5996    1.00     3174   142  0.1689 0.2107        
REMARK   3    11  3.5996 -  3.4872    0.99     3133   139  0.1800 0.2537        
REMARK   3    12  3.4872 -  3.3877    0.99     3135   139  0.1912 0.2567        
REMARK   3    13  3.3877 -  3.2987    0.99     3142   143  0.2006 0.2358        
REMARK   3    14  3.2987 -  3.2183    0.99     3183   138  0.2036 0.2733        
REMARK   3    15  3.2183 -  3.1453    0.99     3124   138  0.2116 0.2849        
REMARK   3    16  3.1453 -  3.0784    0.99     3176   141  0.2120 0.2591        
REMARK   3    17  3.0784 -  3.0169    0.99     3122   142  0.2172 0.3113        
REMARK   3    18  3.0169 -  2.9600    0.99     3115   138  0.2267 0.3317        
REMARK   3    19  2.9600 -  2.9072    0.99     3166   141  0.2208 0.2631        
REMARK   3    20  2.9072 -  2.8580    0.99     3160   143  0.2186 0.3261        
REMARK   3    21  2.8580 -  2.8119    0.99     3159   142  0.2162 0.3203        
REMARK   3    22  2.8119 -  2.7687    0.99     3122   139  0.2308 0.3034        
REMARK   3    23  2.7687 -  2.7280    0.98     3099   143  0.2169 0.3042        
REMARK   3    24  2.7280 -  2.6896    0.99     3134   143  0.2212 0.3059        
REMARK   3    25  2.6896 -  2.6533    0.99     3153   144  0.2168 0.2608        
REMARK   3    26  2.6533 -  2.6189    0.99     3089   144  0.2248 0.2688        
REMARK   3    27  2.6189 -  2.5862    0.87     2763   128  0.2505 0.2883        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.300            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.070           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
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      :  0.009          10940                                  
REMARK   3   ANGLE     :  1.385          14944                                  
REMARK   3   CHIRALITY :  0.055           1660                                  
REMARK   3   PLANARITY :  0.008           1964                                  
REMARK   3   DIHEDRAL  : 14.493           3872                                  
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: SF FILE CONTAINS FRIEDEL PAIRS UNDER      
REMARK   3  I/F_MINUS AND I/F_PLUS COLUMNS.                                     
REMARK   4                                                                      
REMARK   4 4X3Q COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 03-DEC-14.                  
REMARK 100 THE DEPOSITION ID IS D_1000205019.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 31-OCT-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.7                                
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSRRC                              
REMARK 200  BEAMLINE                       : BL13C1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9789                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315R                  
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 46368                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.586                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY                : 14.80                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 36.6000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
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: SAD                          
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: THE ENTRY CONTAINS FRIEDEL PAIRS IN F_PLUS/MINUS COLUMNS.    
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 48.20                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.37                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M HEPES (PH 7.7), 2.0 M (NH4)2SO4,   
REMARK 280  AND 2% PEG400, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 277K      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-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   SMTRY1   2 -1.000000  0.000000  0.000000       45.89350            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       71.85400            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       56.05650            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       71.85400            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       45.89350            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       56.05650            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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 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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6870 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 25040 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -60.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 7140 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 25050 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -61.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C, D                                  
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     MSE A     1                                                      
REMARK 465     SER A     2                                                      
REMARK 465     SER A     3                                                      
REMARK 465     ALA A   345                                                      
REMARK 465     ALA A   346                                                      
REMARK 465     ALA A   347                                                      
REMARK 465     LEU A   348                                                      
REMARK 465     GLU A   349                                                      
REMARK 465     HIS A   350                                                      
REMARK 465     HIS A   351                                                      
REMARK 465     HIS A   352                                                      
REMARK 465     HIS A   353                                                      
REMARK 465     HIS A   354                                                      
REMARK 465     HIS A   355                                                      
REMARK 465     MSE B     1                                                      
REMARK 465     SER B     2                                                      
REMARK 465     SER B     3                                                      
REMARK 465     ALA B   345                                                      
REMARK 465     ALA B   346                                                      
REMARK 465     ALA B   347                                                      
REMARK 465     LEU B   348                                                      
REMARK 465     GLU B   349                                                      
REMARK 465     HIS B   350                                                      
REMARK 465     HIS B   351                                                      
REMARK 465     HIS B   352                                                      
REMARK 465     HIS B   353                                                      
REMARK 465     HIS B   354                                                      
REMARK 465     HIS B   355                                                      
REMARK 465     MSE C     1                                                      
REMARK 465     SER C     2                                                      
REMARK 465     SER C     3                                                      
REMARK 465     ALA C   345                                                      
REMARK 465     ALA C   346                                                      
REMARK 465     ALA C   347                                                      
REMARK 465     LEU C   348                                                      
REMARK 465     GLU C   349                                                      
REMARK 465     HIS C   350                                                      
REMARK 465     HIS C   351                                                      
REMARK 465     HIS C   352                                                      
REMARK 465     HIS C   353                                                      
REMARK 465     HIS C   354                                                      
REMARK 465     HIS C   355                                                      
REMARK 465     MSE D     1                                                      
REMARK 465     SER D     2                                                      
REMARK 465     SER D     3                                                      
REMARK 465     ALA D   345                                                      
REMARK 465     ALA D   346                                                      
REMARK 465     ALA D   347                                                      
REMARK 465     LEU D   348                                                      
REMARK 465     GLU D   349                                                      
REMARK 465     HIS D   350                                                      
REMARK 465     HIS D   351                                                      
REMARK 465     HIS D   352                                                      
REMARK 465     HIS D   353                                                      
REMARK 465     HIS D   354                                                      
REMARK 465     HIS D   355                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    HOH A   507     O    HOH A   526              1.81            
REMARK 500   O    HOH A   538     O    HOH B   508              1.82            
REMARK 500   O    HOH B   517     O    HOH B   518              1.87            
REMARK 500   NE   ARG A   317     O    HOH A   501              1.88            
REMARK 500   OD1  ASP C   101     O    HOH C   509              1.95            
REMARK 500   NH1  ARG D   271     OD2  ASP D   323              1.95            
REMARK 500   O    HOH C   525     O    HOH C   528              2.01            
REMARK 500   O    LEU D    48     O    HOH D   509              2.04            
REMARK 500   O    PRO A   329     O    HOH A   522              2.05            
REMARK 500   OE2  GLU D   144     NH2  ARG D   202              2.09            
REMARK 500   O    PRO C   330     O    HOH C   524              2.10            
REMARK 500   OE1  GLU B   267     O    HOH B   501              2.13            
REMARK 500   O    HOH B   518     O    HOH B   528              2.14            
REMARK 500   OE2  GLU A   144     NH2  ARG A   202              2.14            
REMARK 500   O    HOH B   507     O    HOH B   509              2.15            
REMARK 500   O    HOH D   521     O    HOH D   522              2.17            
REMARK 500   OD1  ASP A   167     NH1  ARG A   271              2.17            
REMARK 500   OD1  ASP D   280     O    HOH D   520              2.19            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   NH2  ARG A   344     O    GLY D    37     4455     2.12            
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    LEU A   5   CA  -  CB  -  CG  ANGL. DEV. =  14.2 DEGREES          
REMARK 500    PRO A 330   C   -  N   -  CA  ANGL. DEV. =  13.2 DEGREES          
REMARK 500    PRO C 330   C   -  N   -  CD  ANGL. DEV. = -16.4 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    ASP A  72       -0.88     67.01                                   
REMARK 500    HIS A 172      -34.46   -131.96                                   
REMARK 500    GLN A 246      -53.63   -123.87                                   
REMARK 500    ASN A 276     -174.97   -170.26                                   
REMARK 500    ALA A 328      -94.61   -105.83                                   
REMARK 500    PRO A 330      -94.86   -118.75                                   
REMARK 500    ASP B  72      -25.08     63.44                                   
REMARK 500    HIS B 172      -39.17   -133.54                                   
REMARK 500    GLN B 246      -53.92   -123.34                                   
REMARK 500    HIS C 172      -41.34   -131.55                                   
REMARK 500    GLN C 246      -53.08   -122.20                                   
REMARK 500    ASN C 276     -174.06   -172.30                                   
REMARK 500    ALA C 328     -148.17    -98.92                                   
REMARK 500    PRO C 329      -79.44    -52.74                                   
REMARK 500    GLN D 246      -54.13   -122.44                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 TRP A  332     THR A  333                 -138.47                    
REMARK 500 ALA C  328     PRO C  329                  -40.69                    
REMARK 500 PRO C  329     PRO C  330                  -36.50                    
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH C 525        DISTANCE =  6.01 ANGSTROMS                       
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SAH A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SAH B 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SAH C 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue SAH D 401                 
DBREF  4X3Q A    1   344  UNP    C0LTM6   C0LTM6_9ACTO     1    344             
DBREF  4X3Q B    1   344  UNP    C0LTM6   C0LTM6_9ACTO     1    344             
DBREF  4X3Q C    1   344  UNP    C0LTM6   C0LTM6_9ACTO     1    344             
DBREF  4X3Q D    1   344  UNP    C0LTM6   C0LTM6_9ACTO     1    344             
SEQADV 4X3Q ALA A  345  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q ALA A  346  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q ALA A  347  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q LEU A  348  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q GLU A  349  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS A  350  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS A  351  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS A  352  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS A  353  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS A  354  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS A  355  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q ALA B  345  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q ALA B  346  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q ALA B  347  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q LEU B  348  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q GLU B  349  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS B  350  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS B  351  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS B  352  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS B  353  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS B  354  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS B  355  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q ALA C  345  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q ALA C  346  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q ALA C  347  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q LEU C  348  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q GLU C  349  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS C  350  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS C  351  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS C  352  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS C  353  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS C  354  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS C  355  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q ALA D  345  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q ALA D  346  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q ALA D  347  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q LEU D  348  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q GLU D  349  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS D  350  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS D  351  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS D  352  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS D  353  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS D  354  UNP  C0LTM6              EXPRESSION TAG                 
SEQADV 4X3Q HIS D  355  UNP  C0LTM6              EXPRESSION TAG                 
SEQRES   1 A  355  MSE SER SER GLU LEU SER ALA LEU VAL PRO VAL LEU PHE          
SEQRES   2 A  355  GLY HIS ALA ALA PHE GLN GLN LEU ASN ALA GLY CYS GLN          
SEQRES   3 A  355  LEU GLY LEU PHE GLU LEU LEU HIS GLU ARG GLY PRO LEU          
SEQRES   4 A  355  SER ALA GLU GLU VAL ALA ASP ALA LEU ARG LEU PRO ARG          
SEQRES   5 A  355  ARG SER ALA ASP ILE LEU LEU LEU GLY THR THR ALA LEU          
SEQRES   6 A  355  GLY LEU SER THR VAL THR ASP GLY GLY TYR ARG ASN GLY          
SEQRES   7 A  355  ALA PRO ILE GLY ALA ALA PHE ARG ASP GLY LEU TRP PRO          
SEQRES   8 A  355  VAL LEU ARG ASP ILE VAL GLN TYR GLN ASP LYS ILE ALA          
SEQRES   9 A  355  TYR GLN PRO ALA ALA ASP TYR VAL GLU SER LEU ARG THR          
SEQRES  10 A  355  GLY GLN ASN ALA GLY ILE ARG HIS PHE PRO GLY THR THR          
SEQRES  11 A  355  ARG ASP LEU TYR SER ARG LEU ALA ALA VAL PRO GLY LEU          
SEQRES  12 A  355  GLU GLU LEU PHE TYR ARG GLY MSE HIS ALA TRP SER GLN          
SEQRES  13 A  355  LEU SER ASN PRO VAL LEU LEU ALA GLN PRO ASP PHE THR          
SEQRES  14 A  355  ARG VAL HIS ARG VAL LEU ASP VAL GLY GLY GLY ASP ALA          
SEQRES  15 A  355  VAL ASN ALA VAL ALA LEU ALA ARG ALA HIS PRO SER LEU          
SEQRES  16 A  355  ARG VAL THR VAL LEU ASP ARG PRO GLY ALA LEU GLU VAL          
SEQRES  17 A  355  ALA ARG LYS THR ILE ALA GLU ALA GLY LEU GLU GLU ARG          
SEQRES  18 A  355  VAL ARG THR HIS ALA ALA ASP ILE PHE THR ASP SER TYR          
SEQRES  19 A  355  PRO ALA GLY HIS ASP CYS VAL LEU PHE ALA HIS GLN LEU          
SEQRES  20 A  355  VAL ILE TRP SER PRO GLU GLN ASN LEU THR LEU LEU ARG          
SEQRES  21 A  355  LYS ALA TYR ASP ALA VAL GLU PRO GLY GLY ARG VAL LEU          
SEQRES  22 A  355  VAL PHE ASN ALA PHE THR ASP ASP ASP ARG THR GLY PRO          
SEQRES  23 A  355  LEU TYR ALA ALA LEU ASP ASN VAL TYR PHE THR THR LEU          
SEQRES  24 A  355  PRO PHE ARG HIS SER THR ILE HIS ARG TRP ALA ASP CYS          
SEQRES  25 A  355  GLU SER TRP LEU ARG GLU ALA GLY PHE THR ASP VAL GLY          
SEQRES  26 A  355  ARG THR ALA PRO PRO GLY TRP THR PRO HIS GLY VAL VAL          
SEQRES  27 A  355  SER GLY SER ARG PRO ARG ALA ALA ALA LEU GLU HIS HIS          
SEQRES  28 A  355  HIS HIS HIS HIS                                              
SEQRES   1 B  355  MSE SER SER GLU LEU SER ALA LEU VAL PRO VAL LEU PHE          
SEQRES   2 B  355  GLY HIS ALA ALA PHE GLN GLN LEU ASN ALA GLY CYS GLN          
SEQRES   3 B  355  LEU GLY LEU PHE GLU LEU LEU HIS GLU ARG GLY PRO LEU          
SEQRES   4 B  355  SER ALA GLU GLU VAL ALA ASP ALA LEU ARG LEU PRO ARG          
SEQRES   5 B  355  ARG SER ALA ASP ILE LEU LEU LEU GLY THR THR ALA LEU          
SEQRES   6 B  355  GLY LEU SER THR VAL THR ASP GLY GLY TYR ARG ASN GLY          
SEQRES   7 B  355  ALA PRO ILE GLY ALA ALA PHE ARG ASP GLY LEU TRP PRO          
SEQRES   8 B  355  VAL LEU ARG ASP ILE VAL GLN TYR GLN ASP LYS ILE ALA          
SEQRES   9 B  355  TYR GLN PRO ALA ALA ASP TYR VAL GLU SER LEU ARG THR          
SEQRES  10 B  355  GLY GLN ASN ALA GLY ILE ARG HIS PHE PRO GLY THR THR          
SEQRES  11 B  355  ARG ASP LEU TYR SER ARG LEU ALA ALA VAL PRO GLY LEU          
SEQRES  12 B  355  GLU GLU LEU PHE TYR ARG GLY MSE HIS ALA TRP SER GLN          
SEQRES  13 B  355  LEU SER ASN PRO VAL LEU LEU ALA GLN PRO ASP PHE THR          
SEQRES  14 B  355  ARG VAL HIS ARG VAL LEU ASP VAL GLY GLY GLY ASP ALA          
SEQRES  15 B  355  VAL ASN ALA VAL ALA LEU ALA ARG ALA HIS PRO SER LEU          
SEQRES  16 B  355  ARG VAL THR VAL LEU ASP ARG PRO GLY ALA LEU GLU VAL          
SEQRES  17 B  355  ALA ARG LYS THR ILE ALA GLU ALA GLY LEU GLU GLU ARG          
SEQRES  18 B  355  VAL ARG THR HIS ALA ALA ASP ILE PHE THR ASP SER TYR          
SEQRES  19 B  355  PRO ALA GLY HIS ASP CYS VAL LEU PHE ALA HIS GLN LEU          
SEQRES  20 B  355  VAL ILE TRP SER PRO GLU GLN ASN LEU THR LEU LEU ARG          
SEQRES  21 B  355  LYS ALA TYR ASP ALA VAL GLU PRO GLY GLY ARG VAL LEU          
SEQRES  22 B  355  VAL PHE ASN ALA PHE THR ASP ASP ASP ARG THR GLY PRO          
SEQRES  23 B  355  LEU TYR ALA ALA LEU ASP ASN VAL TYR PHE THR THR LEU          
SEQRES  24 B  355  PRO PHE ARG HIS SER THR ILE HIS ARG TRP ALA ASP CYS          
SEQRES  25 B  355  GLU SER TRP LEU ARG GLU ALA GLY PHE THR ASP VAL GLY          
SEQRES  26 B  355  ARG THR ALA PRO PRO GLY TRP THR PRO HIS GLY VAL VAL          
SEQRES  27 B  355  SER GLY SER ARG PRO ARG ALA ALA ALA LEU GLU HIS HIS          
SEQRES  28 B  355  HIS HIS HIS HIS                                              
SEQRES   1 C  355  MSE SER SER GLU LEU SER ALA LEU VAL PRO VAL LEU PHE          
SEQRES   2 C  355  GLY HIS ALA ALA PHE GLN GLN LEU ASN ALA GLY CYS GLN          
SEQRES   3 C  355  LEU GLY LEU PHE GLU LEU LEU HIS GLU ARG GLY PRO LEU          
SEQRES   4 C  355  SER ALA GLU GLU VAL ALA ASP ALA LEU ARG LEU PRO ARG          
SEQRES   5 C  355  ARG SER ALA ASP ILE LEU LEU LEU GLY THR THR ALA LEU          
SEQRES   6 C  355  GLY LEU SER THR VAL THR ASP GLY GLY TYR ARG ASN GLY          
SEQRES   7 C  355  ALA PRO ILE GLY ALA ALA PHE ARG ASP GLY LEU TRP PRO          
SEQRES   8 C  355  VAL LEU ARG ASP ILE VAL GLN TYR GLN ASP LYS ILE ALA          
SEQRES   9 C  355  TYR GLN PRO ALA ALA ASP TYR VAL GLU SER LEU ARG THR          
SEQRES  10 C  355  GLY GLN ASN ALA GLY ILE ARG HIS PHE PRO GLY THR THR          
SEQRES  11 C  355  ARG ASP LEU TYR SER ARG LEU ALA ALA VAL PRO GLY LEU          
SEQRES  12 C  355  GLU GLU LEU PHE TYR ARG GLY MSE HIS ALA TRP SER GLN          
SEQRES  13 C  355  LEU SER ASN PRO VAL LEU LEU ALA GLN PRO ASP PHE THR          
SEQRES  14 C  355  ARG VAL HIS ARG VAL LEU ASP VAL GLY GLY GLY ASP ALA          
SEQRES  15 C  355  VAL ASN ALA VAL ALA LEU ALA ARG ALA HIS PRO SER LEU          
SEQRES  16 C  355  ARG VAL THR VAL LEU ASP ARG PRO GLY ALA LEU GLU VAL          
SEQRES  17 C  355  ALA ARG LYS THR ILE ALA GLU ALA GLY LEU GLU GLU ARG          
SEQRES  18 C  355  VAL ARG THR HIS ALA ALA ASP ILE PHE THR ASP SER TYR          
SEQRES  19 C  355  PRO ALA GLY HIS ASP CYS VAL LEU PHE ALA HIS GLN LEU          
SEQRES  20 C  355  VAL ILE TRP SER PRO GLU GLN ASN LEU THR LEU LEU ARG          
SEQRES  21 C  355  LYS ALA TYR ASP ALA VAL GLU PRO GLY GLY ARG VAL LEU          
SEQRES  22 C  355  VAL PHE ASN ALA PHE THR ASP ASP ASP ARG THR GLY PRO          
SEQRES  23 C  355  LEU TYR ALA ALA LEU ASP ASN VAL TYR PHE THR THR LEU          
SEQRES  24 C  355  PRO PHE ARG HIS SER THR ILE HIS ARG TRP ALA ASP CYS          
SEQRES  25 C  355  GLU SER TRP LEU ARG GLU ALA GLY PHE THR ASP VAL GLY          
SEQRES  26 C  355  ARG THR ALA PRO PRO GLY TRP THR PRO HIS GLY VAL VAL          
SEQRES  27 C  355  SER GLY SER ARG PRO ARG ALA ALA ALA LEU GLU HIS HIS          
SEQRES  28 C  355  HIS HIS HIS HIS                                              
SEQRES   1 D  355  MSE SER SER GLU LEU SER ALA LEU VAL PRO VAL LEU PHE          
SEQRES   2 D  355  GLY HIS ALA ALA PHE GLN GLN LEU ASN ALA GLY CYS GLN          
SEQRES   3 D  355  LEU GLY LEU PHE GLU LEU LEU HIS GLU ARG GLY PRO LEU          
SEQRES   4 D  355  SER ALA GLU GLU VAL ALA ASP ALA LEU ARG LEU PRO ARG          
SEQRES   5 D  355  ARG SER ALA ASP ILE LEU LEU LEU GLY THR THR ALA LEU          
SEQRES   6 D  355  GLY LEU SER THR VAL THR ASP GLY GLY TYR ARG ASN GLY          
SEQRES   7 D  355  ALA PRO ILE GLY ALA ALA PHE ARG ASP GLY LEU TRP PRO          
SEQRES   8 D  355  VAL LEU ARG ASP ILE VAL GLN TYR GLN ASP LYS ILE ALA          
SEQRES   9 D  355  TYR GLN PRO ALA ALA ASP TYR VAL GLU SER LEU ARG THR          
SEQRES  10 D  355  GLY GLN ASN ALA GLY ILE ARG HIS PHE PRO GLY THR THR          
SEQRES  11 D  355  ARG ASP LEU TYR SER ARG LEU ALA ALA VAL PRO GLY LEU          
SEQRES  12 D  355  GLU GLU LEU PHE TYR ARG GLY MSE HIS ALA TRP SER GLN          
SEQRES  13 D  355  LEU SER ASN PRO VAL LEU LEU ALA GLN PRO ASP PHE THR          
SEQRES  14 D  355  ARG VAL HIS ARG VAL LEU ASP VAL GLY GLY GLY ASP ALA          
SEQRES  15 D  355  VAL ASN ALA VAL ALA LEU ALA ARG ALA HIS PRO SER LEU          
SEQRES  16 D  355  ARG VAL THR VAL LEU ASP ARG PRO GLY ALA LEU GLU VAL          
SEQRES  17 D  355  ALA ARG LYS THR ILE ALA GLU ALA GLY LEU GLU GLU ARG          
SEQRES  18 D  355  VAL ARG THR HIS ALA ALA ASP ILE PHE THR ASP SER TYR          
SEQRES  19 D  355  PRO ALA GLY HIS ASP CYS VAL LEU PHE ALA HIS GLN LEU          
SEQRES  20 D  355  VAL ILE TRP SER PRO GLU GLN ASN LEU THR LEU LEU ARG          
SEQRES  21 D  355  LYS ALA TYR ASP ALA VAL GLU PRO GLY GLY ARG VAL LEU          
SEQRES  22 D  355  VAL PHE ASN ALA PHE THR ASP ASP ASP ARG THR GLY PRO          
SEQRES  23 D  355  LEU TYR ALA ALA LEU ASP ASN VAL TYR PHE THR THR LEU          
SEQRES  24 D  355  PRO PHE ARG HIS SER THR ILE HIS ARG TRP ALA ASP CYS          
SEQRES  25 D  355  GLU SER TRP LEU ARG GLU ALA GLY PHE THR ASP VAL GLY          
SEQRES  26 D  355  ARG THR ALA PRO PRO GLY TRP THR PRO HIS GLY VAL VAL          
SEQRES  27 D  355  SER GLY SER ARG PRO ARG ALA ALA ALA LEU GLU HIS HIS          
SEQRES  28 D  355  HIS HIS HIS HIS                                              
MODRES 4X3Q MSE A  151  MET  MODIFIED RESIDUE                                   
MODRES 4X3Q MSE B  151  MET  MODIFIED RESIDUE                                   
MODRES 4X3Q MSE C  151  MET  MODIFIED RESIDUE                                   
MODRES 4X3Q MSE D  151  MET  MODIFIED RESIDUE                                   
HET    MSE  A 151       8                                                       
HET    MSE  B 151       8                                                       
HET    MSE  C 151       8                                                       
HET    MSE  D 151       8                                                       
HET    SAH  A 401      26                                                       
HET    SAH  B 401      26                                                       
HET    SAH  C 401      26                                                       
HET    SAH  D 401      26                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     SAH S-ADENOSYL-L-HOMOCYSTEINE                                        
FORMUL   1  MSE    4(C5 H11 N O2 SE)                                            
FORMUL   5  SAH    4(C14 H20 N6 O5 S)                                           
FORMUL   9  HOH   *123(H2 O)                                                    
HELIX    1 AA1 GLU A    4  ALA A    7  5                                   4    
HELIX    2 AA2 LEU A    8  PHE A   13  1                                   6    
HELIX    3 AA3 PHE A   13  LEU A   27  1                                  15    
HELIX    4 AA4 GLY A   28  GLY A   37  1                                  10    
HELIX    5 AA5 ALA A   41  ARG A   49  1                                   9    
HELIX    6 AA6 PRO A   51  LEU A   65  1                                  15    
HELIX    7 AA7 GLY A   78  ASP A   87  1                                  10    
HELIX    8 AA8 LEU A   89  ILE A  103  1                                  15    
HELIX    9 AA9 ALA A  104  ALA A  109  1                                   6    
HELIX   10 AB1 ASP A  110  GLY A  118  1                                   9    
HELIX   11 AB2 ASN A  120  PHE A  126  5                                   7    
HELIX   12 AB3 LEU A  133  ALA A  138  1                                   6    
HELIX   13 AB4 GLY A  142  ASN A  159  1                                  18    
HELIX   14 AB5 ASN A  159  ALA A  164  1                                   6    
HELIX   15 AB6 GLN A  165  ARG A  170  5                                   6    
HELIX   16 AB7 ALA A  182  HIS A  192  1                                  11    
HELIX   17 AB8 ARG A  202  GLU A  215  1                                  14    
HELIX   18 AB9 GLN A  246  TRP A  250  5                                   5    
HELIX   19 AC1 SER A  251  ALA A  265  1                                  15    
HELIX   20 AC2 PRO A  286  LEU A  299  1                                  14    
HELIX   21 AC3 ARG A  308  GLY A  320  1                                  13    
HELIX   22 AC4 GLU B    4  ALA B    7  5                                   4    
HELIX   23 AC5 LEU B    8  PHE B   13  1                                   6    
HELIX   24 AC6 PHE B   13  LEU B   27  1                                  15    
HELIX   25 AC7 GLY B   28  GLY B   37  1                                  10    
HELIX   26 AC8 SER B   40  LEU B   48  1                                   9    
HELIX   27 AC9 PRO B   51  LEU B   65  1                                  15    
HELIX   28 AD1 GLY B   78  ASP B   87  1                                  10    
HELIX   29 AD2 LEU B   89  ILE B  103  1                                  15    
HELIX   30 AD3 ALA B  104  ALA B  109  1                                   6    
HELIX   31 AD4 ASP B  110  GLY B  118  1                                   9    
HELIX   32 AD5 ASN B  120  PHE B  126  5                                   7    
HELIX   33 AD6 LEU B  133  VAL B  140  5                                   8    
HELIX   34 AD7 GLY B  142  ASN B  159  1                                  18    
HELIX   35 AD8 ASN B  159  ALA B  164  1                                   6    
HELIX   36 AD9 GLN B  165  ARG B  170  5                                   6    
HELIX   37 AE1 ALA B  182  HIS B  192  1                                  11    
HELIX   38 AE2 ARG B  202  ALA B  216  1                                  15    
HELIX   39 AE3 GLN B  246  TRP B  250  5                                   5    
HELIX   40 AE4 SER B  251  ALA B  265  1                                  15    
HELIX   41 AE5 PRO B  286  LEU B  299  1                                  14    
HELIX   42 AE6 ARG B  308  GLY B  320  1                                  13    
HELIX   43 AE7 GLU C    4  ALA C    7  5                                   4    
HELIX   44 AE8 LEU C    8  PHE C   13  1                                   6    
HELIX   45 AE9 PHE C   13  LEU C   27  1                                  15    
HELIX   46 AF1 GLY C   28  GLY C   37  1                                  10    
HELIX   47 AF2 SER C   40  ARG C   49  1                                  10    
HELIX   48 AF3 PRO C   51  LEU C   65  1                                  15    
HELIX   49 AF4 GLY C   78  ASP C   87  1                                  10    
HELIX   50 AF5 LEU C   89  ILE C  103  1                                  15    
HELIX   51 AF6 ALA C  104  ALA C  109  1                                   6    
HELIX   52 AF7 ASP C  110  GLY C  118  1                                   9    
HELIX   53 AF8 ASN C  120  PHE C  126  5                                   7    
HELIX   54 AF9 LEU C  133  VAL C  140  5                                   8    
HELIX   55 AG1 GLY C  142  ASN C  159  1                                  18    
HELIX   56 AG2 ASN C  159  ALA C  164  1                                   6    
HELIX   57 AG3 GLN C  165  ARG C  170  5                                   6    
HELIX   58 AG4 ALA C  182  HIS C  192  1                                  11    
HELIX   59 AG5 ARG C  202  ALA C  216  1                                  15    
HELIX   60 AG6 SER C  251  ALA C  265  1                                  15    
HELIX   61 AG7 PRO C  286  LEU C  299  1                                  14    
HELIX   62 AG8 ARG C  308  GLY C  320  1                                  13    
HELIX   63 AG9 GLU D    4  ALA D    7  5                                   4    
HELIX   64 AH1 LEU D    8  PHE D   13  1                                   6    
HELIX   65 AH2 PHE D   13  LEU D   27  1                                  15    
HELIX   66 AH3 GLY D   28  GLY D   37  1                                  10    
HELIX   67 AH4 ALA D   41  ARG D   49  1                                   9    
HELIX   68 AH5 PRO D   51  LEU D   65  1                                  15    
HELIX   69 AH6 GLY D   78  ASP D   87  1                                  10    
HELIX   70 AH7 LEU D   89  ILE D  103  1                                  15    
HELIX   71 AH8 ALA D  104  ALA D  109  1                                   6    
HELIX   72 AH9 ASP D  110  GLY D  118  1                                   9    
HELIX   73 AI1 ASN D  120  PHE D  126  5                                   7    
HELIX   74 AI2 LEU D  133  VAL D  140  5                                   8    
HELIX   75 AI3 GLY D  142  ASN D  159  1                                  18    
HELIX   76 AI4 ASN D  159  ALA D  164  1                                   6    
HELIX   77 AI5 GLN D  165  ARG D  170  5                                   6    
HELIX   78 AI6 ALA D  182  HIS D  192  1                                  11    
HELIX   79 AI7 ARG D  202  GLU D  215  1                                  14    
HELIX   80 AI8 GLN D  246  TRP D  250  5                                   5    
HELIX   81 AI9 SER D  251  ALA D  265  1                                  15    
HELIX   82 AJ1 PRO D  286  LEU D  299  1                                  14    
HELIX   83 AJ2 ARG D  308  ALA D  319  1                                  12    
SHEET    1 AA1 3 LEU A  39  SER A  40  0                                        
SHEET    2 AA1 3 GLY A  74  ASN A  77 -1  O  TYR A  75   N  LEU A  39           
SHEET    3 AA1 3 SER A  68  THR A  71 -1  N  THR A  71   O  GLY A  74           
SHEET    1 AA2 7 VAL A 222  ALA A 226  0                                        
SHEET    2 AA2 7 ARG A 196  ASP A 201  1  N  VAL A 199   O  HIS A 225           
SHEET    3 AA2 7 ARG A 173  VAL A 177  1  N  VAL A 174   O  THR A 198           
SHEET    4 AA2 7 HIS A 238  ALA A 244  1  O  LEU A 242   N  LEU A 175           
SHEET    5 AA2 7 VAL A 266  ALA A 277  1  O  LEU A 273   N  PHE A 243           
SHEET    6 AA2 7 HIS A 335  SER A 341 -1  O  VAL A 338   N  VAL A 274           
SHEET    7 AA2 7 THR A 322  THR A 327 -1  N  THR A 322   O  SER A 341           
SHEET    1 AA3 2 SER B  68  THR B  71  0                                        
SHEET    2 AA3 2 GLY B  74  ASN B  77 -1  O  ARG B  76   N  THR B  69           
SHEET    1 AA4 7 VAL B 222  ALA B 226  0                                        
SHEET    2 AA4 7 ARG B 196  ASP B 201  1  N  VAL B 199   O  ARG B 223           
SHEET    3 AA4 7 ARG B 173  VAL B 177  1  N  ASP B 176   O  THR B 198           
SHEET    4 AA4 7 HIS B 238  ALA B 244  1  O  CYS B 240   N  LEU B 175           
SHEET    5 AA4 7 VAL B 266  ALA B 277  1  O  PHE B 275   N  PHE B 243           
SHEET    6 AA4 7 HIS B 335  SER B 341 -1  O  VAL B 338   N  VAL B 274           
SHEET    7 AA4 7 THR B 322  THR B 327 -1  N  THR B 322   O  SER B 341           
SHEET    1 AA5 2 SER C  68  THR C  71  0                                        
SHEET    2 AA5 2 GLY C  74  ASN C  77 -1  O  ARG C  76   N  THR C  69           
SHEET    1 AA6 7 VAL C 222  ALA C 226  0                                        
SHEET    2 AA6 7 ARG C 196  ASP C 201  1  N  VAL C 199   O  ARG C 223           
SHEET    3 AA6 7 ARG C 173  VAL C 177  1  N  ASP C 176   O  THR C 198           
SHEET    4 AA6 7 HIS C 238  ALA C 244  1  O  CYS C 240   N  LEU C 175           
SHEET    5 AA6 7 VAL C 266  ALA C 277  1  O  PHE C 275   N  PHE C 243           
SHEET    6 AA6 7 HIS C 335  SER C 341 -1  O  VAL C 338   N  VAL C 274           
SHEET    7 AA6 7 THR C 322  THR C 327 -1  N  THR C 322   O  SER C 341           
SHEET    1 AA7 3 LEU D  39  SER D  40  0                                        
SHEET    2 AA7 3 GLY D  74  ASN D  77 -1  O  TYR D  75   N  LEU D  39           
SHEET    3 AA7 3 SER D  68  THR D  71 -1  N  THR D  71   O  GLY D  74           
SHEET    1 AA8 7 VAL D 222  ALA D 226  0                                        
SHEET    2 AA8 7 ARG D 196  ASP D 201  1  N  VAL D 199   O  ARG D 223           
SHEET    3 AA8 7 ARG D 173  VAL D 177  1  N  ASP D 176   O  THR D 198           
SHEET    4 AA8 7 HIS D 238  ALA D 244  1  O  CYS D 240   N  LEU D 175           
SHEET    5 AA8 7 VAL D 266  ALA D 277  1  O  LEU D 273   N  PHE D 243           
SHEET    6 AA8 7 HIS D 335  SER D 341 -1  O  VAL D 338   N  VAL D 274           
SHEET    7 AA8 7 THR D 322  THR D 327 -1  N  THR D 322   O  SER D 341           
LINK         C   GLY A 150                 N   MSE A 151     1555   1555  1.33  
LINK         C   MSE A 151                 N   HIS A 152     1555   1555  1.33  
LINK         C   GLY B 150                 N   MSE B 151     1555   1555  1.33  
LINK         C   MSE B 151                 N   HIS B 152     1555   1555  1.33  
LINK         C   GLY C 150                 N   MSE C 151     1555   1555  1.33  
LINK         C   MSE C 151                 N   HIS C 152     1555   1555  1.33  
LINK         C   GLY D 150                 N   MSE D 151     1555   1555  1.33  
LINK         C   MSE D 151                 N   HIS D 152     1555   1555  1.33  
CISPEP   1 GLY A   37    PRO A   38          0        -2.08                     
CISPEP   2 GLY A  285    PRO A  286          0        -2.49                     
CISPEP   3 GLY B   37    PRO B   38          0        -0.36                     
CISPEP   4 GLY B  285    PRO B  286          0        -3.33                     
CISPEP   5 THR B  333    PRO B  334          0        -0.02                     
CISPEP   6 GLY C   37    PRO C   38          0        -1.52                     
CISPEP   7 GLY C  285    PRO C  286          0        -0.49                     
CISPEP   8 GLY D   37    PRO D   38          0        -1.32                     
CISPEP   9 GLY D  285    PRO D  286          0        -2.60                     
SITE     1 AC1 19 TYR A 134  TYR A 148  MSE A 151  SER A 155                    
SITE     2 AC1 19 GLY A 178  GLY A 179  GLY A 180  VAL A 183                    
SITE     3 AC1 19 ASN A 184  ASP A 201  ARG A 202  ALA A 227                    
SITE     4 AC1 19 ASP A 228  ILE A 229  ALA A 244  HIS A 245                    
SITE     5 AC1 19 GLN A 246  ILE A 249  TRP A 250                               
SITE     1 AC2 19 TYR B 134  TYR B 148  MSE B 151  SER B 155                    
SITE     2 AC2 19 GLY B 178  GLY B 179  GLY B 180  VAL B 183                    
SITE     3 AC2 19 ASN B 184  ASP B 201  ARG B 202  ALA B 227                    
SITE     4 AC2 19 ASP B 228  ILE B 229  ALA B 244  HIS B 245                    
SITE     5 AC2 19 GLN B 246  ILE B 249  TRP B 250                               
SITE     1 AC3 17 TYR C 134  TYR C 148  MSE C 151  SER C 155                    
SITE     2 AC3 17 GLY C 178  GLY C 180  ASN C 184  ASP C 201                    
SITE     3 AC3 17 ARG C 202  ALA C 227  ASP C 228  ILE C 229                    
SITE     4 AC3 17 ALA C 244  HIS C 245  GLN C 246  ILE C 249                    
SITE     5 AC3 17 TRP C 250                                                     
SITE     1 AC4 19 TYR D 134  TYR D 148  MSE D 151  SER D 155                    
SITE     2 AC4 19 GLY D 178  GLY D 179  GLY D 180  VAL D 183                    
SITE     3 AC4 19 ASN D 184  ASP D 201  ARG D 202  ALA D 227                    
SITE     4 AC4 19 ASP D 228  ILE D 229  ALA D 244  HIS D 245                    
SITE     5 AC4 19 GLN D 246  ILE D 249  TRP D 250                               
CRYST1   91.787  112.113  143.708  90.00  90.00  90.00 P 21 21 21   16          
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      0.010895  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008920  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006959        0.00000