HEADER    HYDROLASE/HYDROLASE INHIBITOR           08-AUG-12   4GHT              
TITLE     CRYSTAL STRUCTURE OF EV71 3C PROTEINASE IN COMPLEX WITH AG7088        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 3C PROTEINASE;                                             
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 3.4.22.28;                                                       
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HUMAN ENTEROVIRUS 71;                           
SOURCE   3 ORGANISM_TAXID: 39054;                                               
SOURCE   4 STRAIN: E2004104-TW-CDC;                                             
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    HYDROLASE, CYSTEINE PROTEINASE, INHIBITOR, HYDROLASE-HYDROLASE        
KEYWDS   2 INHIBITOR COMPLEX                                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    C.CHEN,C.WU,Q.CAI,N.LI,X.PENG,Y.CAI,K.YIN,X.CHEN,X.WANG,R.ZHANG,      
AUTHOR   2 L.LIU,S.CHEN,J.LI,T.LIN                                              
REVDAT   3   13-NOV-24 4GHT    1       REMARK                                   
REVDAT   2   08-NOV-23 4GHT    1       REMARK SEQADV LINK                       
REVDAT   1   26-JUN-13 4GHT    0                                                
JRNL        AUTH   C.WU,Q.CAI,C.CHEN,N.LI,X.PENG,Y.CAI,K.YIN,X.CHEN,X.WANG,     
JRNL        AUTH 2 R.ZHANG,L.LIU,S.CHEN,J.LI,T.LIN                              
JRNL        TITL   STRUCTURES OF ENTEROVIRUS 71 3C PROTEINASE (STRAIN           
JRNL        TITL 2 E2004104-TW-CDC) AND ITS COMPLEX WITH RUPINTRIVIR            
JRNL        REF    ACTA CRYSTALLOGR.,SECT.D      V.  69   866 2013              
JRNL        REFN                   ISSN 0907-4449                               
JRNL        PMID   23633597                                                     
JRNL        DOI    10.1107/S0907444913002862                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.96 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0029                                      
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) : 1.96                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 48.85                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 23014                          
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) : 0.209                           
REMARK   3   R VALUE            (WORKING SET) : 0.205                           
REMARK   3   FREE R VALUE                     : 0.279                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1182                            
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) : 1.96                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.01                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1583                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2880                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 88                           
REMARK   3   BIN FREE R VALUE                    : 0.3380                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2802                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 86                                      
REMARK   3   SOLVENT ATOMS            : 194                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 26.16                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.01000                                              
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  ESTIMATED OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.233         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.209         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.142         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 5.047         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.957                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.917                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  2948 ; 0.015 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  2872 ; 0.006 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  3994 ; 1.906 ; 1.990       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  6588 ; 1.412 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   360 ; 6.668 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   124 ;36.946 ;23.710       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   494 ;15.758 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    20 ;15.189 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   458 ; 0.122 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3308 ; 0.009 ; 0.021       
REMARK   3   GENERAL PLANES OTHERS             (A):   676 ; 0.006 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
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):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
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   NCS TYPE: LOCAL                                                    
REMARK   3   NUMBER OF DIFFERENT NCS PAIRS  : 1                                 
REMARK   3  GROUP  CHAIN1    RANGE     CHAIN2     RANGE    COUNT RMS  WEIGHT    
REMARK   3    1     A     0    180       B     0    180   11048 0.130 0.050     
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 U VALUES: REFINED INDIVIDUALLY                            
REMARK   4                                                                      
REMARK   4 4GHT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 17-AUG-12.                  
REMARK 100 THE DEPOSITION ID IS D_1000074200.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-AUG-11                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU MICROMAX-007 HF             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MAR SCANNER 345 MM PLATE           
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : AUTOMAR                            
REMARK 200  DATA SCALING SOFTWARE          : AUTOMAR                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 23064                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.960                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 6.470                              
REMARK 200  R MERGE                    (I) : 0.11110                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 3.7000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.96                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.03                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.56                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.49260                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 0.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: PDB ENTRY 4GHQ                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 32.36                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.82                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM TRIS, 25% PEG4000, 0.8M LITHIUM    
REMARK 280  CHLORIDE, PH 8.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 289K   
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       31.94250            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       37.90550            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       32.12700            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       37.90550            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       31.94250            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       32.12700            
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, 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 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1500 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 15540 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -13.0 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 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     SER A   181                                                      
REMARK 465     GLU A   182                                                      
REMARK 465     GLN A   183                                                      
REMARK 465     LEU A   184                                                      
REMARK 465     GLU A   185                                                      
REMARK 465     HIS A   186                                                      
REMARK 465     HIS A   187                                                      
REMARK 465     HIS A   188                                                      
REMARK 465     HIS A   189                                                      
REMARK 465     HIS A   190                                                      
REMARK 465     HIS A   191                                                      
REMARK 465     SER B   181                                                      
REMARK 465     GLU B   182                                                      
REMARK 465     GLN B   183                                                      
REMARK 465     LEU B   184                                                      
REMARK 465     GLU B   185                                                      
REMARK 465     HIS B   186                                                      
REMARK 465     HIS B   187                                                      
REMARK 465     HIS B   188                                                      
REMARK 465     HIS B   189                                                      
REMARK 465     HIS B   190                                                      
REMARK 465     HIS B   191                                                      
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   OD2  ASP A     5     O    HOH A   396     3544     2.18            
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    ARG B  13   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.5 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  32     -122.24     48.19                                   
REMARK 500    GLU A  50      -71.48     60.95                                   
REMARK 500    SER A 111       58.53     37.43                                   
REMARK 500    TYR A 122      -48.37   -133.85                                   
REMARK 500    ASP B  32     -122.25     47.02                                   
REMARK 500    GLU B  50      -75.95     61.45                                   
REMARK 500    SER B 111       55.42     38.87                                   
REMARK 500    TYR B 122      -47.95   -132.22                                   
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 201                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE AG7 B 201                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4GHQ   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4GHV   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4GHX   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4GHY   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 4GHZ   RELATED DB: PDB                                   
DBREF  4GHT A    1   183  UNP    A9XG43   A9XG43_9ENTO  1549   1731             
DBREF  4GHT B    1   183  UNP    A9XG43   A9XG43_9ENTO  1549   1731             
SEQADV 4GHT MET A    0  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT LEU A  184  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT GLU A  185  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT HIS A  186  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT HIS A  187  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT HIS A  188  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT HIS A  189  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT HIS A  190  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT HIS A  191  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT MET B    0  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT LEU B  184  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT GLU B  185  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT HIS B  186  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT HIS B  187  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT HIS B  188  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT HIS B  189  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT HIS B  190  UNP  A9XG43              EXPRESSION TAG                 
SEQADV 4GHT HIS B  191  UNP  A9XG43              EXPRESSION TAG                 
SEQRES   1 A  192  MET GLY PRO SER LEU ASP PHE ALA LEU SER LEU LEU ARG          
SEQRES   2 A  192  ARG ASN VAL ARG GLN VAL GLN THR ASP GLN GLY HIS PHE          
SEQRES   3 A  192  THR MET LEU GLY VAL ARG ASP ARG LEU ALA VAL LEU PRO          
SEQRES   4 A  192  ARG HIS SER GLN PRO GLY LYS THR ILE TRP ILE GLU HIS          
SEQRES   5 A  192  LYS LEU VAL ASN ILE LEU ASP ALA VAL GLU LEU VAL ASP          
SEQRES   6 A  192  GLU GLN GLY VAL ASN LEU GLU LEU THR LEU ILE THR LEU          
SEQRES   7 A  192  ASP THR ASN GLU LYS PHE ARG ASP ILE THR LYS PHE ILE          
SEQRES   8 A  192  PRO GLU ASN ILE SER THR ALA SER ASP ALA THR LEU VAL          
SEQRES   9 A  192  ILE ASN THR GLU HIS MET PRO SER MET PHE VAL PRO VAL          
SEQRES  10 A  192  GLY ASP VAL VAL GLN TYR GLY PHE LEU ASN LEU SER GLY          
SEQRES  11 A  192  LYS PRO THR HIS ARG THR MET MET TYR ASN PHE PRO THR          
SEQRES  12 A  192  LYS ALA GLY GLN CYS GLY GLY VAL VAL THR SER VAL GLY          
SEQRES  13 A  192  LYS VAL ILE GLY ILE HIS ILE GLY GLY ASN GLY ARG GLN          
SEQRES  14 A  192  GLY PHE CYS ALA GLY LEU LYS ARG SER TYR PHE ALA SER          
SEQRES  15 A  192  GLU GLN LEU GLU HIS HIS HIS HIS HIS HIS                      
SEQRES   1 B  192  MET GLY PRO SER LEU ASP PHE ALA LEU SER LEU LEU ARG          
SEQRES   2 B  192  ARG ASN VAL ARG GLN VAL GLN THR ASP GLN GLY HIS PHE          
SEQRES   3 B  192  THR MET LEU GLY VAL ARG ASP ARG LEU ALA VAL LEU PRO          
SEQRES   4 B  192  ARG HIS SER GLN PRO GLY LYS THR ILE TRP ILE GLU HIS          
SEQRES   5 B  192  LYS LEU VAL ASN ILE LEU ASP ALA VAL GLU LEU VAL ASP          
SEQRES   6 B  192  GLU GLN GLY VAL ASN LEU GLU LEU THR LEU ILE THR LEU          
SEQRES   7 B  192  ASP THR ASN GLU LYS PHE ARG ASP ILE THR LYS PHE ILE          
SEQRES   8 B  192  PRO GLU ASN ILE SER THR ALA SER ASP ALA THR LEU VAL          
SEQRES   9 B  192  ILE ASN THR GLU HIS MET PRO SER MET PHE VAL PRO VAL          
SEQRES  10 B  192  GLY ASP VAL VAL GLN TYR GLY PHE LEU ASN LEU SER GLY          
SEQRES  11 B  192  LYS PRO THR HIS ARG THR MET MET TYR ASN PHE PRO THR          
SEQRES  12 B  192  LYS ALA GLY GLN CYS GLY GLY VAL VAL THR SER VAL GLY          
SEQRES  13 B  192  LYS VAL ILE GLY ILE HIS ILE GLY GLY ASN GLY ARG GLN          
SEQRES  14 B  192  GLY PHE CYS ALA GLY LEU LYS ARG SER TYR PHE ALA SER          
SEQRES  15 B  192  GLU GLN LEU GLU HIS HIS HIS HIS HIS HIS                      
HET    AG7  A 201      43                                                       
HET    AG7  B 201      43                                                       
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                     
HETSYN     AG7 RUPINTRIVIR, BOUND FORM                                          
FORMUL   3  AG7    2(C31 H41 F N4 O7)                                           
FORMUL   5  HOH   *194(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 GLY B    1  ASN B   14  1                                  14    
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  ARG A  31           
SHEET    4   A 7 ASN A  69  LEU A  77 -1  O  ILE A  75   N  ALA A  35           
SHEET    5   A 7 LYS A  52  VAL A  63 -1  N  LEU A  57   O  THR A  76           
SHEET    6   A 7 THR A  46  ILE A  49 -1  N  ILE A  47   O  VAL A  54           
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  VAL A 119   N  ALA A  97           
SHEET    3   B 7 LYS A 130  TYR A 138 -1  O  LYS A 130   N  LEU A 127           
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  GLY A 163   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  GLY B  23   N  THR B  20           
SHEET    3   C 7 LEU B  34  PRO B  38 -1  O  LEU B  34   N  ARG B  31           
SHEET    4   C 7 ASN B  69  LEU B  77 -1  O  THR B  73   N  LEU B  37           
SHEET    5   C 7 LYS B  52  VAL B  63 -1  N  LEU B  57   O  THR B  76           
SHEET    6   C 7 THR B  46  ILE B  49 -1  N  ILE B  47   O  VAL B  54           
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 114   N  LEU B 102           
SHEET    3   D 7 LYS B 130  TYR B 138 -1  O  THR B 135   N  GLY B 123           
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  VAL B 103   O  VAL B 150           
LINK         SG  CYS A 147                 C19 AG7 A 201     1555   1555  1.77  
LINK         SG  CYS B 147                 C19 AG7 B 201     1555   1555  1.76  
SITE     1 AC1 19 ARG A  39  HIS A  40  GLU A  71  LEU A 125                    
SITE     2 AC1 19 ASN A 126  LEU A 127  SER A 128  LYS A 130                    
SITE     3 AC1 19 THR A 142  LYS A 143  ALA A 144  GLY A 145                    
SITE     4 AC1 19 CYS A 147  HIS A 161  ILE A 162  GLY A 163                    
SITE     5 AC1 19 GLY A 164  ASN A 165  PHE A 170                               
SITE     1 AC2 21 GLU A  81  GLN B  22  ARG B  39  HIS B  40                    
SITE     2 AC2 21 GLU B  71  LEU B 125  ASN B 126  LEU B 127                    
SITE     3 AC2 21 SER B 128  LYS B 130  THR B 142  LYS B 143                    
SITE     4 AC2 21 ALA B 144  GLY B 145  CYS B 147  HIS B 161                    
SITE     5 AC2 21 ILE B 162  GLY B 163  GLY B 164  ASN B 165                    
SITE     6 AC2 21 PHE B 170                                                     
CRYST1   63.885   64.254   75.811  90.00  90.00  90.00 P 21 21 21    8          
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      0.015653  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.015563  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013191        0.00000