HEADER    VIRAL PROTEIN                           08-DEC-05   2FAV              
TITLE     CRYSTAL STRUCTURE OF SARS MACRO DOMAIN IN COMPLEX WITH ADP-RIBOSE AT  
TITLE    2 1.8 A RESOLUTION                                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: REPLICASE POLYPROTEIN 1AB (PP1AB) (ORF1AB);                
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 FRAGMENT: 1000-1173 OF PP1A;                                         
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SARS CORONAVIRUS;                               
SOURCE   3 ORGANISM_TAXID: 227859;                                              
SOURCE   4 STRAIN: FRANKFURT 1;                                                 
SOURCE   5 GENE: NSP3;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: C41PROS;                                   
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: GATEWAY;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PDEST14                                   
KEYWDS    PROTEIN-ADP-RIBOSE COMPLEX, STRUCTURAL GENOMICS, STRUCTURAL           
KEYWDS   2 PROTEOMICS IN EUROPE, MARSEILLES STRUCTURAL GENOMICS PROGRAM @ AFMB, 
KEYWDS   3 MSGP, VIRAL PROTEIN                                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.P.EGLOFF,H.MALET,MARSEILLES STRUCTURAL GENOMICS PROGRAM @ AFMB      
AUTHOR   2 (MSGP)                                                               
REVDAT   3   13-NOV-24 2FAV    1       REMARK SEQADV LINK                       
REVDAT   2   24-FEB-09 2FAV    1       VERSN                                    
REVDAT   1   10-OCT-06 2FAV    0                                                
JRNL        AUTH   M.P.EGLOFF,H.MALET,A.PUTICS,M.HEINONEN,H.DUTARTRE,           
JRNL        AUTH 2 A.FRANGEUL,A.GRUEZ,V.CAMPANACCI,C.CAMBILLAU,J.ZIEBUHR,       
JRNL        AUTH 3 T.AHOLA,B.CANARD                                             
JRNL        TITL   STRUCTURAL AND FUNCTIONAL BASIS FOR ADP-RIBOSE AND           
JRNL        TITL 2 POLY(ADP-RIBOSE) BINDING BY VIRAL MACRO DOMAINS.             
JRNL        REF    J.VIROL.                      V.  80  8493 2006              
JRNL        REFN                   ISSN 0022-538X                               
JRNL        PMID   16912299                                                     
JRNL        DOI    10.1128/JVI.00713-06                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 111.80                         
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 41631                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.164                           
REMARK   3   R VALUE            (WORKING SET) : 0.162                           
REMARK   3   FREE R VALUE                     : 0.206                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 2096                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.85                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2893                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 99.97                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1780                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 175                          
REMARK   3   BIN FREE R VALUE                    : 0.2560                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3840                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 36                                      
REMARK   3   SOLVENT ATOMS            : 432                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 11.14                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 11.78                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.42000                                              
REMARK   3    B22 (A**2) : -0.49000                                             
REMARK   3    B33 (A**2) : 0.08000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.18000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.131         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.125         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.077         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 2.400         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.949                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.924                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3943 ; 0.016 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  5361 ; 1.511 ; 1.981       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   514 ; 6.243 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   160 ;39.244 ;27.188       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   669 ;12.606 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     3 ;12.475 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   642 ; 0.104 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  2897 ; 0.007 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  1769 ; 0.208 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  2763 ; 0.305 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   296 ; 0.128 ; 0.200       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):   111 ; 0.246 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    36 ; 0.240 ; 0.200       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  2629 ; 1.187 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  4083 ; 1.658 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  1473 ; 3.281 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  1278 ; 5.072 ; 4.500       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 2FAV COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 30-DEC-05.                  
REMARK 100 THE DEPOSITION ID IS D_1000035664.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 16-MAR-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.9                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID29                               
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                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : MOSFLM                             
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (SCALA)                       
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 41654                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 111.800                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 10.40                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.10900                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 17.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.85                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 8.90                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.38600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 7.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 36.53                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.94                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 0.1 M IMIDAZOLE, 0.9 M NACITRATE, PH     
REMARK 280  7.9, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       27.77650            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2, 3                                                 
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
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: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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: 3                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: C                                     
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     HIS A    -5                                                      
REMARK 465     HIS A    -4                                                      
REMARK 465     HIS A    -3                                                      
REMARK 465     HIS A    -2                                                      
REMARK 465     HIS A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     GLU A     1                                                      
REMARK 465     LYS A   174                                                      
REMARK 465     HIS B    -5                                                      
REMARK 465     HIS B    -4                                                      
REMARK 465     HIS B    -3                                                      
REMARK 465     HIS B    -2                                                      
REMARK 465     HIS B    -1                                                      
REMARK 465     HIS B     0                                                      
REMARK 465     GLU B     1                                                      
REMARK 465     GLU B     2                                                      
REMARK 465     LYS B   174                                                      
REMARK 465     HIS C    -5                                                      
REMARK 465     HIS C    -4                                                      
REMARK 465     HIS C    -3                                                      
REMARK 465     HIS C    -2                                                      
REMARK 465     HIS C    -1                                                      
REMARK 465     HIS C     0                                                      
REMARK 465     GLU C     1                                                      
REMARK 465     GLU C     2                                                      
REMARK 465     LYS C   174                                                      
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     LEU C 173    CG   CD1  CD2                                       
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   NZ   LYS A    64     O    HOH A   399W    1655     1.92            
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    HIS A  87     -128.15     52.78                                   
REMARK 500    ASN A 157       68.35   -101.78                                   
REMARK 500    HIS B  87     -127.29     51.48                                   
REMARK 500    SER B 129       -0.53     69.85                                   
REMARK 500    HIS C  87     -133.66     56.51                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE APR B 477                 
DBREF  2FAV A    1   174  UNP    P59641   R1AB_CVHSA    1000   1173             
DBREF  2FAV B    1   174  UNP    P59641   R1AB_CVHSA    1000   1173             
DBREF  2FAV C    1   174  UNP    P59641   R1AB_CVHSA    1000   1173             
SEQADV 2FAV HIS A   -5  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS A   -4  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS A   -3  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS A   -2  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS A   -1  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS A    0  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV MSE A   34  UNP  P59641    MET  1033 MODIFIED RESIDUE               
SEQADV 2FAV MSE A   62  UNP  P59641    MET  1061 MODIFIED RESIDUE               
SEQADV 2FAV MSE A  167  UNP  P59641    MET  1166 MODIFIED RESIDUE               
SEQADV 2FAV HIS B   -5  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS B   -4  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS B   -3  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS B   -2  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS B   -1  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS B    0  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV MSE B   34  UNP  P59641    MET  1033 MODIFIED RESIDUE               
SEQADV 2FAV MSE B   62  UNP  P59641    MET  1061 MODIFIED RESIDUE               
SEQADV 2FAV MSE B  167  UNP  P59641    MET  1166 MODIFIED RESIDUE               
SEQADV 2FAV HIS C   -5  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS C   -4  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS C   -3  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS C   -2  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS C   -1  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV HIS C    0  UNP  P59641              EXPRESSION TAG                 
SEQADV 2FAV MSE C   34  UNP  P59641    MET  1033 MODIFIED RESIDUE               
SEQADV 2FAV MSE C   62  UNP  P59641    MET  1061 MODIFIED RESIDUE               
SEQADV 2FAV MSE C  167  UNP  P59641    MET  1166 MODIFIED RESIDUE               
SEQRES   1 A  180  HIS HIS HIS HIS HIS HIS GLU GLU PRO VAL ASN GLN PHE          
SEQRES   2 A  180  THR GLY TYR LEU LYS LEU THR ASP ASN VAL ALA ILE LYS          
SEQRES   3 A  180  CYS VAL ASP ILE VAL LYS GLU ALA GLN SER ALA ASN PRO          
SEQRES   4 A  180  MSE VAL ILE VAL ASN ALA ALA ASN ILE HIS LEU LYS HIS          
SEQRES   5 A  180  GLY GLY GLY VAL ALA GLY ALA LEU ASN LYS ALA THR ASN          
SEQRES   6 A  180  GLY ALA MSE GLN LYS GLU SER ASP ASP TYR ILE LYS LEU          
SEQRES   7 A  180  ASN GLY PRO LEU THR VAL GLY GLY SER CYS LEU LEU SER          
SEQRES   8 A  180  GLY HIS ASN LEU ALA LYS LYS CYS LEU HIS VAL VAL GLY          
SEQRES   9 A  180  PRO ASN LEU ASN ALA GLY GLU ASP ILE GLN LEU LEU LYS          
SEQRES  10 A  180  ALA ALA TYR GLU ASN PHE ASN SER GLN ASP ILE LEU LEU          
SEQRES  11 A  180  ALA PRO LEU LEU SER ALA GLY ILE PHE GLY ALA LYS PRO          
SEQRES  12 A  180  LEU GLN SER LEU GLN VAL CYS VAL GLN THR VAL ARG THR          
SEQRES  13 A  180  GLN VAL TYR ILE ALA VAL ASN ASP LYS ALA LEU TYR GLU          
SEQRES  14 A  180  GLN VAL VAL MSE ASP TYR LEU ASP ASN LEU LYS                  
SEQRES   1 B  180  HIS HIS HIS HIS HIS HIS GLU GLU PRO VAL ASN GLN PHE          
SEQRES   2 B  180  THR GLY TYR LEU LYS LEU THR ASP ASN VAL ALA ILE LYS          
SEQRES   3 B  180  CYS VAL ASP ILE VAL LYS GLU ALA GLN SER ALA ASN PRO          
SEQRES   4 B  180  MSE VAL ILE VAL ASN ALA ALA ASN ILE HIS LEU LYS HIS          
SEQRES   5 B  180  GLY GLY GLY VAL ALA GLY ALA LEU ASN LYS ALA THR ASN          
SEQRES   6 B  180  GLY ALA MSE GLN LYS GLU SER ASP ASP TYR ILE LYS LEU          
SEQRES   7 B  180  ASN GLY PRO LEU THR VAL GLY GLY SER CYS LEU LEU SER          
SEQRES   8 B  180  GLY HIS ASN LEU ALA LYS LYS CYS LEU HIS VAL VAL GLY          
SEQRES   9 B  180  PRO ASN LEU ASN ALA GLY GLU ASP ILE GLN LEU LEU LYS          
SEQRES  10 B  180  ALA ALA TYR GLU ASN PHE ASN SER GLN ASP ILE LEU LEU          
SEQRES  11 B  180  ALA PRO LEU LEU SER ALA GLY ILE PHE GLY ALA LYS PRO          
SEQRES  12 B  180  LEU GLN SER LEU GLN VAL CYS VAL GLN THR VAL ARG THR          
SEQRES  13 B  180  GLN VAL TYR ILE ALA VAL ASN ASP LYS ALA LEU TYR GLU          
SEQRES  14 B  180  GLN VAL VAL MSE ASP TYR LEU ASP ASN LEU LYS                  
SEQRES   1 C  180  HIS HIS HIS HIS HIS HIS GLU GLU PRO VAL ASN GLN PHE          
SEQRES   2 C  180  THR GLY TYR LEU LYS LEU THR ASP ASN VAL ALA ILE LYS          
SEQRES   3 C  180  CYS VAL ASP ILE VAL LYS GLU ALA GLN SER ALA ASN PRO          
SEQRES   4 C  180  MSE VAL ILE VAL ASN ALA ALA ASN ILE HIS LEU LYS HIS          
SEQRES   5 C  180  GLY GLY GLY VAL ALA GLY ALA LEU ASN LYS ALA THR ASN          
SEQRES   6 C  180  GLY ALA MSE GLN LYS GLU SER ASP ASP TYR ILE LYS LEU          
SEQRES   7 C  180  ASN GLY PRO LEU THR VAL GLY GLY SER CYS LEU LEU SER          
SEQRES   8 C  180  GLY HIS ASN LEU ALA LYS LYS CYS LEU HIS VAL VAL GLY          
SEQRES   9 C  180  PRO ASN LEU ASN ALA GLY GLU ASP ILE GLN LEU LEU LYS          
SEQRES  10 C  180  ALA ALA TYR GLU ASN PHE ASN SER GLN ASP ILE LEU LEU          
SEQRES  11 C  180  ALA PRO LEU LEU SER ALA GLY ILE PHE GLY ALA LYS PRO          
SEQRES  12 C  180  LEU GLN SER LEU GLN VAL CYS VAL GLN THR VAL ARG THR          
SEQRES  13 C  180  GLN VAL TYR ILE ALA VAL ASN ASP LYS ALA LEU TYR GLU          
SEQRES  14 C  180  GLN VAL VAL MSE ASP TYR LEU ASP ASN LEU LYS                  
MODRES 2FAV MSE A   34  MET  SELENOMETHIONINE                                   
MODRES 2FAV MSE A   62  MET  SELENOMETHIONINE                                   
MODRES 2FAV MSE A  167  MET  SELENOMETHIONINE                                   
MODRES 2FAV MSE B   34  MET  SELENOMETHIONINE                                   
MODRES 2FAV MSE B   62  MET  SELENOMETHIONINE                                   
MODRES 2FAV MSE B  167  MET  SELENOMETHIONINE                                   
MODRES 2FAV MSE C   34  MET  SELENOMETHIONINE                                   
MODRES 2FAV MSE C   62  MET  SELENOMETHIONINE                                   
MODRES 2FAV MSE C  167  MET  SELENOMETHIONINE                                   
HET    MSE  A  34       8                                                       
HET    MSE  A  62       8                                                       
HET    MSE  A 167       8                                                       
HET    MSE  B  34       8                                                       
HET    MSE  B  62       8                                                       
HET    MSE  B 167       8                                                       
HET    MSE  C  34       8                                                       
HET    MSE  C  62       8                                                       
HET    MSE  C 167       8                                                       
HET    APR  B 477      37                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM     APR ADENOSINE-5-DIPHOSPHORIBOSE                                      
FORMUL   1  MSE    9(C5 H11 N O2 SE)                                            
FORMUL   4  APR    C15 H23 N5 O14 P2                                            
FORMUL   5  HOH   *432(H2 O)                                                    
HELIX    1   1 ASP A   23  ASN A   32  1                                  10    
HELIX    2   2 GLY A   48  THR A   58  1                                  11    
HELIX    3   3 GLY A   60  GLY A   74  1                                  15    
HELIX    4   4 ASN A  100  GLY A  104  5                                   5    
HELIX    5   5 GLN A  108  ASN A  116  1                                   9    
HELIX    6   6 PHE A  117  GLN A  120  5                                   4    
HELIX    7   7 ALA A  130  GLY A  134  5                                   5    
HELIX    8   8 LYS A  136  VAL A  148  1                                  13    
HELIX    9   9 ASP A  158  LEU A  173  1                                  16    
HELIX   10  10 ASP B   23  ASN B   32  1                                  10    
HELIX   11  11 GLY B   49  THR B   58  1                                  10    
HELIX   12  12 GLY B   60  GLY B   74  1                                  15    
HELIX   13  13 ASN B  100  GLY B  104  5                                   5    
HELIX   14  14 ILE B  107  ASN B  116  1                                  10    
HELIX   15  15 PHE B  117  GLN B  120  5                                   4    
HELIX   16  16 LYS B  136  VAL B  148  1                                  13    
HELIX   17  17 ASP B  158  ASN B  172  1                                  15    
HELIX   18  18 ASP C   23  ASN C   32  1                                  10    
HELIX   19  19 GLY C   48  THR C   58  1                                  11    
HELIX   20  20 GLY C   60  GLY C   74  1                                  15    
HELIX   21  21 ASN C  100  GLY C  104  5                                   5    
HELIX   22  22 ASP C  106  GLN C  108  5                                   3    
HELIX   23  23 LEU C  109  ASN C  116  1                                   8    
HELIX   24  24 PHE C  117  GLN C  120  5                                   4    
HELIX   25  25 ALA C  130  GLY C  134  5                                   5    
HELIX   26  26 LYS C  136  VAL C  148  1                                  13    
HELIX   27  27 ASP C  158  LEU C  173  1                                  16    
SHEET    1   A 4 LEU A  11  LYS A  12  0                                        
SHEET    2   A 4 VAL A  17  CYS A  21 -1  O  ILE A  19   N  LEU A  11           
SHEET    3   A 4 GLN A 151  VAL A 156  1  O  ILE A 154   N  ALA A  18           
SHEET    4   A 4 ILE A 122  ALA A 125  1  N  LEU A 123   O  TYR A 153           
SHEET    1   B 3 VAL A  35  ALA A  39  0                                        
SHEET    2   B 3 LYS A  92  VAL A  96  1  O  VAL A  96   N  ASN A  38           
SHEET    3   B 3 SER A  81  SER A  85 -1  N  CYS A  82   O  HIS A  95           
SHEET    1   C 4 LEU B  11  LYS B  12  0                                        
SHEET    2   C 4 VAL B  17  CYS B  21 -1  O  ILE B  19   N  LEU B  11           
SHEET    3   C 4 GLN B 151  VAL B 156  1  O  ILE B 154   N  ALA B  18           
SHEET    4   C 4 ILE B 122  ALA B 125  1  N  LEU B 123   O  GLN B 151           
SHEET    1   D 3 VAL B  35  ALA B  39  0                                        
SHEET    2   D 3 LYS B  92  VAL B  96  1  O  LEU B  94   N  ILE B  36           
SHEET    3   D 3 SER B  81  SER B  85 -1  N  LEU B  84   O  CYS B  93           
SHEET    1   E 4 LEU C  11  LYS C  12  0                                        
SHEET    2   E 4 VAL C  17  CYS C  21 -1  O  ILE C  19   N  LEU C  11           
SHEET    3   E 4 GLN C 151  VAL C 156  1  O  ILE C 154   N  ALA C  18           
SHEET    4   E 4 ILE C 122  ALA C 125  1  N  ALA C 125   O  TYR C 153           
SHEET    1   F 3 VAL C  35  ALA C  39  0                                        
SHEET    2   F 3 LYS C  92  VAL C  96  1  O  VAL C  96   N  ASN C  38           
SHEET    3   F 3 SER C  81  SER C  85 -1  N  LEU C  84   O  CYS C  93           
LINK         C   PRO A  33                 N   MSE A  34     1555   1555  1.33  
LINK         C   MSE A  34                 N   VAL A  35     1555   1555  1.33  
LINK         C   ALA A  61                 N   MSE A  62     1555   1555  1.34  
LINK         C   MSE A  62                 N   GLN A  63     1555   1555  1.32  
LINK         C   VAL A 166                 N   MSE A 167     1555   1555  1.33  
LINK         C   MSE A 167                 N   ASP A 168     1555   1555  1.33  
LINK         C   PRO B  33                 N   MSE B  34     1555   1555  1.33  
LINK         C   MSE B  34                 N   VAL B  35     1555   1555  1.33  
LINK         C   ALA B  61                 N   MSE B  62     1555   1555  1.34  
LINK         C   MSE B  62                 N   GLN B  63     1555   1555  1.33  
LINK         C   VAL B 166                 N   MSE B 167     1555   1555  1.29  
LINK         C   MSE B 167                 N   ASP B 168     1555   1555  1.31  
LINK         C   PRO C  33                 N   MSE C  34     1555   1555  1.33  
LINK         C   MSE C  34                 N   VAL C  35     1555   1555  1.35  
LINK         C   ALA C  61                 N   MSE C  62     1555   1555  1.33  
LINK         C   MSE C  62                 N   GLN C  63     1555   1555  1.33  
LINK         C   VAL C 166                 N   MSE C 167     1555   1555  1.33  
LINK         C   MSE C 167                 N   ASP C 168     1555   1555  1.32  
SITE     1 AC1 27 VAL B  22  ASP B  23  ILE B  24  ALA B  39                    
SITE     2 AC1 27 ASN B  41  LYS B  45  GLY B  47  GLY B  48                    
SITE     3 AC1 27 GLY B  49  VAL B  50  LEU B 127  SER B 129                    
SITE     4 AC1 27 ALA B 130  GLY B 131  ILE B 132  PHE B 133                    
SITE     5 AC1 27 ALA B 155  ASN B 157  HOH B 564  HOH B 566                    
SITE     6 AC1 27 HOH B 568  HOH B 580  HOH B 588  HOH B 610W                   
SITE     7 AC1 27 HOH B 629W HOH B 671W ASN C 102                               
CRYST1   37.451   55.553  108.926  90.00  91.39  90.00 P 1 21 1      6          
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      0.026700  0.000000  0.000650        0.00000                         
SCALE2      0.000000  0.018000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009180        0.00000