HEADER    HYDROLASE/HYDROLASE INHIBITOR           07-MAR-11   3QZR              
TITLE     HUMAN ENTEROVIRUS 71 3C PROTEASE MUTANT E71A IN COMPLEX WITH          
TITLE    2 RUPINTRIVIR                                                          
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 3C PROTEIN;                                                
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: 3C PROTEASE;                                                
COMPND   5 ENGINEERED: YES;                                                     
COMPND   6 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HUMAN ENTEROVIRUS 71;                           
SOURCE   3 ORGANISM_TAXID: 39054;                                               
SOURCE   4 STRAIN: 71;                                                          
SOURCE   5 GENE: POLYPROTEIN;                                                   
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: ROSETTA;                                   
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET-28A                                   
KEYWDS    CHYMOTRYPSIN-FOLD, BETA-RIBBON, HYDROLYSIS, NUCLEUS, HYDROLASE-       
KEYWDS   2 HYDROLASE INHIBITOR COMPLEX                                          
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.WANG,T.FAN,X.YAO,Z.WU,L.GUO,X.LEI,J.WANG,M.WANG,Q.JIN,S.CUI         
REVDAT   5   21-FEB-24 3QZR    1       REMARK SEQADV                            
REVDAT   4   06-MAY-15 3QZR    1       COMPND                                   
REVDAT   3   28-SEP-11 3QZR    1       JRNL                                     
REVDAT   2   24-AUG-11 3QZR    1       AUTHOR JRNL                              
REVDAT   1   10-AUG-11 3QZR    0                                                
JRNL        AUTH   J.WANG,T.FAN,X.YAO,Z.WU,L.GUO,X.LEI,J.WANG,M.WANG,Q.JIN,     
JRNL        AUTH 2 S.CUI                                                        
JRNL        TITL   CRYSTAL STRUCTURES OF ENTEROVIRUS 71 3C PROTEASE COMPLEXED   
JRNL        TITL 2 WITH RUPINTRIVIR REVEAL THE ROLES OF CATALYTICALLY IMPORTANT 
JRNL        TITL 3 RESIDUES.                                                    
JRNL        REF    J.VIROL.                      V.  85 10021 2011              
JRNL        REFN                   ISSN 0022-538X                               
JRNL        PMID   21813612                                                     
JRNL        DOI    10.1128/JVI.05107-11                                         
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.04 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (PHENIX.REFINE: 1.6.1_357)                    
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) : 1.04                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 25.64                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.240                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.7                           
REMARK   3   NUMBER OF REFLECTIONS             : 319101                         
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.151                           
REMARK   3   R VALUE            (WORKING SET) : 0.150                           
REMARK   3   FREE R VALUE                     : 0.164                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 15949                           
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 25.6428 -  3.2263    0.97    10116   532  0.1893 0.1883        
REMARK   3     2  3.2263 -  2.5616    0.99    10218   541  0.1574 0.1742        
REMARK   3     3  2.5616 -  2.2380    1.00    10326   551  0.1447 0.1662        
REMARK   3     4  2.2380 -  2.0334    0.96     9906   523  0.1271 0.1427        
REMARK   3     5  2.0334 -  1.8877    0.97    10026   533  0.1230 0.1496        
REMARK   3     6  1.8877 -  1.7765    0.99    10215   540  0.1266 0.1282        
REMARK   3     7  1.7765 -  1.6875    0.99    10241   536  0.1227 0.1392        
REMARK   3     8  1.6875 -  1.6141    0.99    10317   539  0.1151 0.1293        
REMARK   3     9  1.6141 -  1.5520    0.99    10264   539  0.1146 0.1307        
REMARK   3    10  1.5520 -  1.4984    0.97    10165   531  0.1123 0.1315        
REMARK   3    11  1.4984 -  1.4516    0.97    10006   522  0.1143 0.1258        
REMARK   3    12  1.4516 -  1.4101    0.98    10088   537  0.1166 0.1403        
REMARK   3    13  1.4101 -  1.3729    0.98    10230   537  0.1202 0.1396        
REMARK   3    14  1.3729 -  1.3395    0.99    10194   531  0.1171 0.1433        
REMARK   3    15  1.3395 -  1.3090    0.99    10281   535  0.1221 0.1609        
REMARK   3    16  1.3090 -  1.2811    0.99    10244   537  0.1257 0.1452        
REMARK   3    17  1.2811 -  1.2555    0.99    10215   540  0.1277 0.1511        
REMARK   3    18  1.2555 -  1.2318    0.99    10258   538  0.1324 0.1484        
REMARK   3    19  1.2318 -  1.2098    0.97    10109   541  0.1421 0.1572        
REMARK   3    20  1.2098 -  1.1893    0.96     9962   517  0.1423 0.1603        
REMARK   3    21  1.1893 -  1.1701    0.97    10052   524  0.1408 0.1494        
REMARK   3    22  1.1701 -  1.1521    0.98    10153   538  0.1506 0.1641        
REMARK   3    23  1.1521 -  1.1352    0.98    10154   531  0.1520 0.1717        
REMARK   3    24  1.1352 -  1.1192    0.98    10141   535  0.1648 0.1796        
REMARK   3    25  1.1192 -  1.1041    0.98    10183   532  0.1717 0.1851        
REMARK   3    26  1.1041 -  1.0897    0.98    10050   525  0.1868 0.1982        
REMARK   3    27  1.0897 -  1.0761    0.98    10155   539  0.1965 0.2048        
REMARK   3    28  1.0761 -  1.0632    0.98    10111   534  0.2160 0.2382        
REMARK   3    29  1.0632 -  1.0508    0.96     9864   519  0.2368 0.2299        
REMARK   3    30  1.0508 -  1.0390    0.86     8908   472  0.2615 0.2711        
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              : 0.44                                          
REMARK   3   B_SOL              : 63.47                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.110            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 13.450           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 13.38                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.00000                                              
REMARK   3    B22 (A**2) : 0.00000                                              
REMARK   3    B33 (A**2) : 0.00000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
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      :  0.011           3610                                  
REMARK   3   ANGLE     :  1.608           4989                                  
REMARK   3   CHIRALITY :  0.148            560                                  
REMARK   3   PLANARITY :  0.008            656                                  
REMARK   3   DIHEDRAL  : 15.986           1542                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 3QZR COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 10-MAR-11.                  
REMARK 100 THE DEPOSITION ID IS D_1000064308.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 06-JUN-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.3                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SLS                                
REMARK 200  BEAMLINE                       : X06SA                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.800000                           
REMARK 200  MONOCHROMATOR                  : DOUBLE CHANNEL-CUT SI(111)         
REMARK 200  OPTICS                         : BARTELS MONOCHROMATOR              
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : PSI PILATUS 6M                     
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS PACKAGE                        
REMARK 200  DATA SCALING SOFTWARE          : XDS PACKAGE                        
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 166419                             
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.039                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 100.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 3.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.2                               
REMARK 200  DATA REDUNDANCY                : 3.920                              
REMARK 200  R MERGE                    (I) : 0.02800                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.04                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.10                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.50                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.43500                            
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: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER 2.1                                            
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.24                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: TRIS.HCL 100MM,PEG1000 28%, PH 8.3,      
REMARK 280  VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K                     
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 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       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X,-Y+1/2,Z                                             
REMARK 290       7555   -X+1/2,Y,-Z                                             
REMARK 290       8555   X,-Y,-Z+1/2                                             
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       34.89250            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       51.27000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       48.91100            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       51.27000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       34.89250            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       48.91100            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       34.89250            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       48.91100            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       51.27000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       48.91100            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       34.89250            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       51.27000            
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: 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 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 CD   GLN B  66  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 315  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 320  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH B 370  LIES ON A SPECIAL POSITION.                          
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     GLY A    -3                                                      
REMARK 465     SER A    -2                                                      
REMARK 465     HIS A    -1                                                      
REMARK 465     MET A     0                                                      
REMARK 465     SER A   181                                                      
REMARK 465     GLU A   182                                                      
REMARK 465     GLN A   183                                                      
REMARK 465     GLY B    -3                                                      
REMARK 465     SER B    -2                                                      
REMARK 465     HIS B    -1                                                      
REMARK 465     MET B     0                                                      
REMARK 465     GLY B     1                                                      
REMARK 465     PRO B     2                                                      
REMARK 465     SER B     3                                                      
REMARK 465     LEU B     4                                                      
REMARK 465     SER B   181                                                      
REMARK 465     GLU B   182                                                      
REMARK 465     GLN B   183                                                      
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     PHE A  124   CE2                                                 
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   SG   CYS B   147     C19  AG7 B   501              1.87            
REMARK 500   SG   CYS A   147     C19  AG7 A   501              1.89            
REMARK 500   O    HOH B   350     O    HOH B   351              1.95            
REMARK 500   O    HOH B   374     O    HOH B   381              2.10            
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    ARG A  31      130.19   -170.27                                   
REMARK 500    ARG A  31      134.03   -170.27                                   
REMARK 500    ASP A  32     -117.30     56.45                                   
REMARK 500    ASP A  32     -117.30     49.76                                   
REMARK 500    GLU A  50       58.86     36.77                                   
REMARK 500    SER A 111       69.01     34.78                                   
REMARK 500    TYR A 122      -54.38   -130.95                                   
REMARK 500    ASP B  32     -125.19     51.20                                   
REMARK 500    GLU B  50       59.54     37.71                                   
REMARK 500    ASP B  64     -165.50   -128.44                                   
REMARK 500    ASN B  69      125.50    -32.46                                   
REMARK 500    SER B 111       67.90     38.91                                   
REMARK 500    TYR B 122      -59.86   -128.54                                   
REMARK 500    HIS B 133     -158.59   -143.69                                   
REMARK 500    ARG B 134       31.27     75.73                                   
REMARK 500    ARG B 134       38.11     39.47                                   
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 AG7 A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 184                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AG7 B 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 184                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3OSY   RELATED DB: PDB                                   
REMARK 900 THIS IS THE APO STRUCTURE OF THE SAME PROTEIN                        
DBREF  3QZR A    1   183  UNP    E7E815   E7E815_9ENTO     1    183             
DBREF  3QZR B    1   183  UNP    E7E815   E7E815_9ENTO     1    183             
SEQADV 3QZR GLY A   -3  UNP  E7E815              EXPRESSION TAG                 
SEQADV 3QZR SER A   -2  UNP  E7E815              EXPRESSION TAG                 
SEQADV 3QZR HIS A   -1  UNP  E7E815              EXPRESSION TAG                 
SEQADV 3QZR MET A    0  UNP  E7E815              EXPRESSION TAG                 
SEQADV 3QZR ALA A   71  UNP  E7E815    GLU    71 ENGINEERED MUTATION            
SEQADV 3QZR GLY B   -3  UNP  E7E815              EXPRESSION TAG                 
SEQADV 3QZR SER B   -2  UNP  E7E815              EXPRESSION TAG                 
SEQADV 3QZR HIS B   -1  UNP  E7E815              EXPRESSION TAG                 
SEQADV 3QZR MET B    0  UNP  E7E815              EXPRESSION TAG                 
SEQADV 3QZR ALA B   71  UNP  E7E815    GLU    71 ENGINEERED MUTATION            
SEQRES   1 A  187  GLY SER HIS MET GLY PRO SER LEU ASP PHE ALA LEU SER          
SEQRES   2 A  187  LEU LEU ARG ARG ASN VAL ARG GLN VAL GLN THR ASP GLN          
SEQRES   3 A  187  GLY HIS PHE THR MET LEU GLY VAL ARG ASP ARG LEU ALA          
SEQRES   4 A  187  VAL LEU PRO ARG HIS SER GLN PRO GLY LYS THR ILE TRP          
SEQRES   5 A  187  ILE GLU HIS LYS LEU VAL ASN VAL LEU ASP ALA VAL GLU          
SEQRES   6 A  187  LEU VAL ASP GLU GLN GLY VAL ASN LEU ALA LEU THR LEU          
SEQRES   7 A  187  ILE THR LEU ASP THR ASN GLU LYS PHE ARG ASP ILE THR          
SEQRES   8 A  187  LYS PHE ILE PRO GLU ASN ILE SER THR ALA SER ASP ALA          
SEQRES   9 A  187  THR LEU VAL ILE ASN THR GLU HIS MET PRO SER MET PHE          
SEQRES  10 A  187  VAL PRO VAL GLY ASP VAL VAL GLN TYR GLY PHE LEU ASN          
SEQRES  11 A  187  LEU SER GLY LYS PRO THR HIS ARG THR MET MET TYR ASN          
SEQRES  12 A  187  PHE PRO THR LYS ALA GLY GLN CYS GLY GLY VAL VAL THR          
SEQRES  13 A  187  SER VAL GLY LYS ILE ILE GLY ILE HIS ILE GLY GLY ASN          
SEQRES  14 A  187  GLY ARG GLN GLY PHE CYS ALA GLY LEU LYS ARG SER TYR          
SEQRES  15 A  187  PHE ALA SER GLU GLN                                          
SEQRES   1 B  187  GLY SER HIS MET GLY PRO SER LEU ASP PHE ALA LEU SER          
SEQRES   2 B  187  LEU LEU ARG ARG ASN VAL ARG GLN VAL GLN THR ASP GLN          
SEQRES   3 B  187  GLY HIS PHE THR MET LEU GLY VAL ARG ASP ARG LEU ALA          
SEQRES   4 B  187  VAL LEU PRO ARG HIS SER GLN PRO GLY LYS THR ILE TRP          
SEQRES   5 B  187  ILE GLU HIS LYS LEU VAL ASN VAL LEU ASP ALA VAL GLU          
SEQRES   6 B  187  LEU VAL ASP GLU GLN GLY VAL ASN LEU ALA LEU THR LEU          
SEQRES   7 B  187  ILE THR LEU ASP THR ASN GLU LYS PHE ARG ASP ILE THR          
SEQRES   8 B  187  LYS PHE ILE PRO GLU ASN ILE SER THR ALA SER ASP ALA          
SEQRES   9 B  187  THR LEU VAL ILE ASN THR GLU HIS MET PRO SER MET PHE          
SEQRES  10 B  187  VAL PRO VAL GLY ASP VAL VAL GLN TYR GLY PHE LEU ASN          
SEQRES  11 B  187  LEU SER GLY LYS PRO THR HIS ARG THR MET MET TYR ASN          
SEQRES  12 B  187  PHE PRO THR LYS ALA GLY GLN CYS GLY GLY VAL VAL THR          
SEQRES  13 B  187  SER VAL GLY LYS ILE ILE GLY ILE HIS ILE GLY GLY ASN          
SEQRES  14 B  187  GLY ARG GLN GLY PHE CYS ALA GLY LEU LYS ARG SER TYR          
SEQRES  15 B  187  PHE ALA SER GLU GLN                                          
HET    AG7  A 501      83                                                       
HET    EDO  A 184       4                                                       
HET    AG7  B 501      83                                                       
HET    EDO  B 184       4                                                       
HETNAM     AG7 4-{2-(4-FLUORO-BENZYL)-6-METHYL-5-[(5-METHYL-ISOXAZOLE-          
HETNAM   2 AG7  3-CARBONYL)-AMINO]-4-OXO-HEPTANOYLAMINO}-5-(2-OXO-              
HETNAM   3 AG7  PYRROLIDIN-3-YL)-PENTANOIC ACID ETHYL ESTER                     
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     AG7 RUPINTRIVIR, BOUND FORM                                          
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   3  AG7    2(C31 H41 F N4 O7)                                           
FORMUL   4  EDO    2(C2 H6 O2)                                                  
FORMUL   7  HOH   *393(H2 O)                                                    
HELIX    1   1 GLY A    1  ASN A   14  1                                  14    
HELIX    2   2 HIS A   40  GLN A   42  5                                   3    
HELIX    3   3 ILE A   86  ILE A   90  5                                   5    
HELIX    4   4 LYS A  175  ALA A  180  5                                   6    
HELIX    5   5 ASP B    5  ASN B   14  1                                  10    
HELIX    6   6 HIS B   40  GLN B   42  5                                   3    
HELIX    7   7 ILE B   86  ILE B   90  5                                   5    
HELIX    8   8 LYS B  175  ALA B  180  5                                   6    
SHEET    1   A 7 VAL A  15  THR A  20  0                                        
SHEET    2   A 7 GLY A  23  ARG A  31 -1  O  MET A  27   N  ARG A  16           
SHEET    3   A 7 LEU A  34  PRO A  38 -1  O  LEU A  34   N  VAL A  30           
SHEET    4   A 7 LEU A  72  LEU A  77 -1  O  THR A  73   N  LEU A  37           
SHEET    5   A 7 LYS A  52  GLU A  61 -1  N  VAL A  60   O  LEU A  74           
SHEET    6   A 7 THR A  46  ILE A  49 -1  N  ILE A  49   O  LYS A  52           
SHEET    7   A 7 VAL A  15  THR A  20 -1  N  GLN A  19   O  TRP A  48           
SHEET    1   B 7 ALA A  97  ILE A 104  0                                        
SHEET    2   B 7 MET A 112  LEU A 127 -1  O  MET A 112   N  ILE A 104           
SHEET    3   B 7 LYS A 130  TYR A 138 -1  O  THR A 132   N  LEU A 125           
SHEET    4   B 7 GLY A 169  GLY A 173 -1  O  GLY A 169   N  TYR A 138           
SHEET    5   B 7 LYS A 156  GLY A 164 -1  N  ILE A 162   O  PHE A 170           
SHEET    6   B 7 VAL A 150  SER A 153 -1  N  VAL A 151   O  GLY A 159           
SHEET    7   B 7 ALA A  97  ILE A 104 -1  N  VAL A 103   O  VAL A 150           
SHEET    1   C 7 VAL B  15  THR B  20  0                                        
SHEET    2   C 7 GLY B  23  ARG B  31 -1  O  MET B  27   N  ARG B  16           
SHEET    3   C 7 LEU B  34  PRO B  38 -1  O  LEU B  34   N  VAL B  30           
SHEET    4   C 7 LEU B  72  LEU B  77 -1  O  THR B  73   N  LEU B  37           
SHEET    5   C 7 LYS B  52  GLU B  61 -1  N  VAL B  60   O  LEU B  74           
SHEET    6   C 7 THR B  46  ILE B  49 -1  N  ILE B  49   O  LYS B  52           
SHEET    7   C 7 VAL B  15  THR B  20 -1  N  GLN B  19   O  TRP B  48           
SHEET    1   D 7 ALA B  97  ILE B 104  0                                        
SHEET    2   D 7 MET B 112  LEU B 127 -1  O  VAL B 119   N  ALA B  97           
SHEET    3   D 7 LYS B 130  TYR B 138 -1  O  MET B 137   N  VAL B 120           
SHEET    4   D 7 GLY B 169  GLY B 173 -1  O  GLY B 169   N  TYR B 138           
SHEET    5   D 7 LYS B 156  GLY B 164 -1  N  ILE B 162   O  PHE B 170           
SHEET    6   D 7 VAL B 150  SER B 153 -1  N  VAL B 151   O  GLY B 159           
SHEET    7   D 7 ALA B  97  ILE B 104 -1  N  THR B 101   O  THR B 152           
SITE     1 AC1 21 ARG A  39  HIS A  40  LEU A 125  ASN A 126                    
SITE     2 AC1 21 LEU A 127  SER A 128  LYS A 130  THR A 142                    
SITE     3 AC1 21 LYS A 143  ALA A 144  GLY A 145  CYS A 147                    
SITE     4 AC1 21 HIS A 161  ILE A 162  GLY A 163  GLY A 164                    
SITE     5 AC1 21 ASN A 165  PHE A 170  EDO A 184  HOH A 252                    
SITE     6 AC1 21 HOH A 358                                                     
SITE     1 AC2  7 GLN A  22  GLY A  23  HIS A  24  HOH A 200                    
SITE     2 AC2  7 HOH A 260  HOH A 281  AG7 A 501                               
SITE     1 AC3 21 ARG B  39  HIS B  40  LEU B 125  ASN B 126                    
SITE     2 AC3 21 LEU B 127  SER B 128  LYS B 130  THR B 142                    
SITE     3 AC3 21 LYS B 143  ALA B 144  GLY B 145  CYS B 147                    
SITE     4 AC3 21 HIS B 161  ILE B 162  GLY B 163  GLY B 164                    
SITE     5 AC3 21 ASN B 165  PHE B 170  EDO B 184  HOH B 314                    
SITE     6 AC3 21 HOH B 328                                                     
SITE     1 AC4  7 GLN B  22  GLY B  23  HIS B  24  GLY B 145                    
SITE     2 AC4  7 HOH B 194  HOH B 259  AG7 B 501                               
CRYST1   69.785   97.822  102.540  90.00  90.00  90.00 I 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      0.014330  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.010223  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009752        0.00000