HEADER    VIRAL PROTEIN                           22-FEB-20   6M0K              
TITLE     THE CRYSTAL STRUCTURE OF COVID-19 MAIN PROTEASE IN COMPLEX WITH AN    
TITLE    2 INHIBITOR 11B                                                        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 3C-LIKE PROTEINASE;                                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: PP1AB,ORF1AB POLYPROTEIN,3CL-PRO,3CLP,MAIN PROTEASE,MPRO,   
COMPND   5 NON-STRUCTURAL PROTEIN 5,NSP5,SARS CORONAVIRUS MAIN PROTEINASE,      
COMPND   6 REPLICASE POLYPROTEIN 1AB;                                           
COMPND   7 EC: 3.4.22.69;                                                       
COMPND   8 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS   
SOURCE   3 2;                                                                   
SOURCE   4 ORGANISM_COMMON: 2019-NCOV;                                          
SOURCE   5 ORGANISM_TAXID: 2697049;                                             
SOURCE   6 GENE: REP, 1A-1B;                                                    
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PGEX-6P-1                                 
KEYWDS    PROTEASE, VIRAL PROTEIN                                               
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.ZHANG,Y.ZHAO,Z.JIN,X.LIU,H.YANG,H.LIU,Z.RAO,H.JIANG                 
REVDAT   9   23-OCT-24 6M0K    1       REMARK                                   
REVDAT   8   29-NOV-23 6M0K    1       REMARK                                   
REVDAT   7   10-MAR-21 6M0K    1       COMPND                                   
REVDAT   6   01-JUL-20 6M0K    1       JRNL                                     
REVDAT   5   10-JUN-20 6M0K    1       COMPND                                   
REVDAT   4   03-JUN-20 6M0K    1       REMARK                                   
REVDAT   3   27-MAY-20 6M0K    1       COMPND SOURCE REMARK DBREF               
REVDAT   3 2                   1       SEQRES HET    HETNAM FORMUL              
REVDAT   3 3                   1       LINK   SITE   ATOM                       
REVDAT   2   06-MAY-20 6M0K    1       COMPND SOURCE JRNL   DBREF               
REVDAT   1   29-APR-20 6M0K    0                                                
JRNL        AUTH   W.DAI,B.ZHANG,X.M.JIANG,H.SU,J.LI,Y.ZHAO,X.XIE,Z.JIN,J.PENG, 
JRNL        AUTH 2 F.LIU,C.LI,Y.LI,F.BAI,H.WANG,X.CHENG,X.CEN,S.HU,X.YANG,      
JRNL        AUTH 3 J.WANG,X.LIU,G.XIAO,H.JIANG,Z.RAO,L.K.ZHANG,Y.XU,H.YANG,     
JRNL        AUTH 4 H.LIU                                                        
JRNL        TITL   STRUCTURE-BASED DESIGN OF ANTIVIRAL DRUG CANDIDATES          
JRNL        TITL 2 TARGETING THE SARS-COV-2 MAIN PROTEASE.                      
JRNL        REF    SCIENCE                       V. 368  1331 2020              
JRNL        REFN                   ESSN 1095-9203                               
JRNL        PMID   32321856                                                     
JRNL        DOI    10.1126/SCIENCE.ABB4489                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.12_2829                                     
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) : 1.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 43.45                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.360                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.3                           
REMARK   3   NUMBER OF REFLECTIONS             : 58415                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.180                           
REMARK   3   R VALUE            (WORKING SET) : 0.180                           
REMARK   3   FREE R VALUE                     : 0.193                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 3.420                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1998                            
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 43.4480 -  3.6231    1.00     4137   146  0.1509 0.1691        
REMARK   3     2  3.6231 -  2.8760    1.00     4060   144  0.1787 0.1897        
REMARK   3     3  2.8760 -  2.5125    1.00     4085   145  0.1931 0.1919        
REMARK   3     4  2.5125 -  2.2828    1.00     4045   143  0.1914 0.1798        
REMARK   3     5  2.2828 -  2.1191    1.00     4056   145  0.1846 0.2027        
REMARK   3     6  2.1191 -  1.9942    1.00     4018   142  0.1842 0.2075        
REMARK   3     7  1.9942 -  1.8943    1.00     4065   144  0.1807 0.1976        
REMARK   3     8  1.8943 -  1.8119    1.00     4053   143  0.1812 0.2114        
REMARK   3     9  1.8119 -  1.7421    1.00     4043   144  0.1868 0.1910        
REMARK   3    10  1.7421 -  1.6820    1.00     4026   142  0.1866 0.2208        
REMARK   3    11  1.6820 -  1.6294    1.00     4045   143  0.2049 0.2437        
REMARK   3    12  1.6294 -  1.5828    1.00     4032   143  0.2277 0.2545        
REMARK   3    13  1.5828 -  1.5412    1.00     4039   144  0.2505 0.2826        
REMARK   3    14  1.5412 -  1.5040    0.91     3713   130  0.3129 0.3003        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.150            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 21.990           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 21.94                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 32.88                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.017           2449                                  
REMARK   3   ANGLE     :  1.510           3324                                  
REMARK   3   CHIRALITY :  0.096            372                                  
REMARK   3   PLANARITY :  0.011            429                                  
REMARK   3   DIHEDRAL  :  9.151           1417                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A): -26.1199  11.9745  59.3403              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1358 T22:   0.1697                                     
REMARK   3      T33:   0.1536 T12:   0.0002                                     
REMARK   3      T13:   0.0130 T23:   0.0007                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.9219 L22:   1.9635                                     
REMARK   3      L33:   2.1224 L12:   0.5874                                     
REMARK   3      L13:   0.2573 L23:   1.0437                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0163 S12:  -0.0355 S13:  -0.0467                       
REMARK   3      S21:   0.0152 S22:   0.0051 S23:  -0.0938                       
REMARK   3      S31:   0.0156 S32:  -0.0418 S33:  -0.0292                       
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 6M0K COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 25-FEB-20.                  
REMARK 100 THE DEPOSITION ID IS D_1300015821.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 03-FEB-20                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NFPSS                              
REMARK 200  BEAMLINE                       : BL19U1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.978                              
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS3 6M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 58415                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 43.448                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.8                               
REMARK 200  DATA REDUNDANCY                : 3.356                              
REMARK 200  R MERGE                    (I) : 0.03000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 18.6900                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.54                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 90.3                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.79                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.77100                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 1.300                              
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: 6LU7                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 56.15                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.81                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 2% POLYETHYLENE GLYCOL (PEG) 6000, 3%    
REMARK 280  DMSO, 1MM DTT, 0.1M MES BUFFER (PH 6.0), PROTEIN CONCENTRATION      
REMARK 280  5MG/ML, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 293K,            
REMARK 280  EVAPORATION                                                         
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 1 2 1                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y,-Z                                                 
REMARK 290       3555   X+1/2,Y+1/2,Z                                           
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        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   3  1.000000  0.000000  0.000000       49.07600            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       40.85050            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       49.07600            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       40.85050            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4840 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 24950 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 20.0 KCAL/MOL                         
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   BIOMT1   2 -1.000000  0.000000  0.000000      -43.16516            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       93.89095            
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      HOH A 522  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 614  LIES ON A SPECIAL POSITION.                          
REMARK 375      HOH A 629  LIES ON A SPECIAL POSITION.                          
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  33     -132.74     52.43                                   
REMARK 500    ASN A  51       55.90   -153.04                                   
REMARK 500    ASN A  84     -127.89     50.58                                   
REMARK 500    TYR A 154     -115.39     46.77                                   
REMARK 500    PRO A 184       55.17    -90.89                                   
REMARK 500    ASP A 187       59.77    -90.27                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 630                                                                      
REMARK 630 MOLECULE TYPE: PEPTIDE-LIKE INHIBITOR                                
REMARK 630 MOLECULE NAME: ~{N}-[(2~{S})-3-(3-FLUOROPHENYL)-1-OXIDANYLIDENE-1-   
REMARK 630 [[(2~{S})-1-OXIDANYLIDENE-3-[(3~{S})-2-OXIDANYLIDENEPYRROLIDIN-3-    
REMARK 630 YL]PROPAN-2-YL]AMINO]PROPAN-2-YL]-1~{H}-INDOLE-2-CARBOXAMIDE         
REMARK 630 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 630  SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                           
REMARK 630                                                                      
REMARK 630   M RES C SSSEQI                                                     
REMARK 630     FJC A   405                                                      
REMARK 630 SOURCE: NULL                                                         
REMARK 630 TAXONOMY: NULL                                                       
REMARK 630 SUBCOMP:    ICB N0A ELL                                              
REMARK 630 DETAILS: NULL                                                        
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 401                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 402                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue DMS A 404                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue FJC A 405                 
DBREF  6M0K A    1   304  UNP    P0DTD1   R1AB_SARS2    3264   3567             
SEQRES   1 A  304  SER GLY PHE ARG LYS MET ALA PHE PRO SER GLY LYS VAL          
SEQRES   2 A  304  GLU GLY CYS MET VAL GLN VAL THR CYS GLY THR THR THR          
SEQRES   3 A  304  LEU ASN GLY LEU TRP LEU ASP ASP VAL VAL TYR CYS PRO          
SEQRES   4 A  304  ARG HIS VAL ILE CYS THR SER GLU ASP MET LEU ASN PRO          
SEQRES   5 A  304  ASN TYR GLU ASP LEU LEU ILE ARG LYS SER ASN HIS ASN          
SEQRES   6 A  304  PHE LEU VAL GLN ALA GLY ASN VAL GLN LEU ARG VAL ILE          
SEQRES   7 A  304  GLY HIS SER MET GLN ASN CYS VAL LEU LYS LEU LYS VAL          
SEQRES   8 A  304  ASP THR ALA ASN PRO LYS THR PRO LYS TYR LYS PHE VAL          
SEQRES   9 A  304  ARG ILE GLN PRO GLY GLN THR PHE SER VAL LEU ALA CYS          
SEQRES  10 A  304  TYR ASN GLY SER PRO SER GLY VAL TYR GLN CYS ALA MET          
SEQRES  11 A  304  ARG PRO ASN PHE THR ILE LYS GLY SER PHE LEU ASN GLY          
SEQRES  12 A  304  SER CYS GLY SER VAL GLY PHE ASN ILE ASP TYR ASP CYS          
SEQRES  13 A  304  VAL SER PHE CYS TYR MET HIS HIS MET GLU LEU PRO THR          
SEQRES  14 A  304  GLY VAL HIS ALA GLY THR ASP LEU GLU GLY ASN PHE TYR          
SEQRES  15 A  304  GLY PRO PHE VAL ASP ARG GLN THR ALA GLN ALA ALA GLY          
SEQRES  16 A  304  THR ASP THR THR ILE THR VAL ASN VAL LEU ALA TRP LEU          
SEQRES  17 A  304  TYR ALA ALA VAL ILE ASN GLY ASP ARG TRP PHE LEU ASN          
SEQRES  18 A  304  ARG PHE THR THR THR LEU ASN ASP PHE ASN LEU VAL ALA          
SEQRES  19 A  304  MET LYS TYR ASN TYR GLU PRO LEU THR GLN ASP HIS VAL          
SEQRES  20 A  304  ASP ILE LEU GLY PRO LEU SER ALA GLN THR GLY ILE ALA          
SEQRES  21 A  304  VAL LEU ASP MET CYS ALA SER LEU LYS GLU LEU LEU GLN          
SEQRES  22 A  304  ASN GLY MET ASN GLY ARG THR ILE LEU GLY SER ALA LEU          
SEQRES  23 A  304  LEU GLU ASP GLU PHE THR PRO PHE ASP VAL VAL ARG GLN          
SEQRES  24 A  304  CYS SER GLY VAL THR                                          
HET    DMS  A 401       4                                                       
HET    DMS  A 402       4                                                       
HET    DMS  A 403       4                                                       
HET    DMS  A 404       4                                                       
HET    FJC  A 405      34                                                       
HETNAM     DMS DIMETHYL SULFOXIDE                                               
HETNAM     FJC ~{N}-[(2~{S})-3-(3-FLUOROPHENYL)-1-OXIDANYLIDENE-1-              
HETNAM   2 FJC  [[(2~{S})-1-OXIDANYLIDENE-3-[(3~{S})-2-                         
HETNAM   3 FJC  OXIDANYLIDENEPYRROLIDIN-3-YL]PROPAN-2-YL]AMINO]PROPAN-          
HETNAM   4 FJC  2-YL]-1~{H}-INDOLE-2-CARBOXAMIDE                                
FORMUL   2  DMS    4(C2 H6 O S)                                                 
FORMUL   6  FJC    C25 H25 F N4 O4                                              
FORMUL   7  HOH   *163(H2 O)                                                    
HELIX    1 AA1 SER A   10  GLY A   15  1                                   6    
HELIX    2 AA2 HIS A   41  CYS A   44  5                                   4    
HELIX    3 AA3 SER A   46  ASN A   51  5                                   6    
HELIX    4 AA4 ASN A   53  ARG A   60  1                                   8    
HELIX    5 AA5 LYS A   61  HIS A   64  5                                   4    
HELIX    6 AA6 ILE A  200  ASN A  214  1                                  15    
HELIX    7 AA7 THR A  226  TYR A  237  1                                  12    
HELIX    8 AA8 THR A  243  LEU A  250  1                                   8    
HELIX    9 AA9 LEU A  250  GLY A  258  1                                   9    
HELIX   10 AB1 ALA A  260  GLY A  275  1                                  16    
HELIX   11 AB2 THR A  292  CYS A  300  1                                   9    
SHEET    1 AA1 7 VAL A  73  LEU A  75  0                                        
SHEET    2 AA1 7 PHE A  66  ALA A  70 -1  N  ALA A  70   O  VAL A  73           
SHEET    3 AA1 7 MET A  17  CYS A  22 -1  N  GLN A  19   O  GLN A  69           
SHEET    4 AA1 7 THR A  25  LEU A  32 -1  O  LEU A  27   N  VAL A  20           
SHEET    5 AA1 7 VAL A  35  PRO A  39 -1  O  VAL A  35   N  LEU A  32           
SHEET    6 AA1 7 VAL A  86  VAL A  91 -1  O  LEU A  87   N  CYS A  38           
SHEET    7 AA1 7 VAL A  77  GLN A  83 -1  N  ILE A  78   O  LYS A  90           
SHEET    1 AA2 5 LYS A 100  PHE A 103  0                                        
SHEET    2 AA2 5 CYS A 156  GLU A 166  1  O  VAL A 157   N  LYS A 100           
SHEET    3 AA2 5 VAL A 148  ASP A 153 -1  N  ASP A 153   O  CYS A 156           
SHEET    4 AA2 5 THR A 111  TYR A 118 -1  N  SER A 113   O  PHE A 150           
SHEET    5 AA2 5 SER A 121  ALA A 129 -1  O  SER A 123   N  ALA A 116           
SHEET    1 AA3 3 LYS A 100  PHE A 103  0                                        
SHEET    2 AA3 3 CYS A 156  GLU A 166  1  O  VAL A 157   N  LYS A 100           
SHEET    3 AA3 3 HIS A 172  THR A 175 -1  O  ALA A 173   N  MET A 165           
LINK         SG  CYS A 145                 C32 FJC A 405     1555   1555  1.81  
SITE     1 AC1  6 GLY A  15  MET A  17  TRP A  31  ALA A  70                    
SITE     2 AC1  6 GLY A  71  LYS A  97                                          
SITE     1 AC2  7 MET A 165  ARG A 188  GLN A 189  THR A 190                    
SITE     2 AC2  7 GLN A 192  FJC A 405  HOH A 536                               
SITE     1 AC3  7 MET A   6  ALA A   7  PHE A   8  SER A 123                    
SITE     2 AC3  7 GLN A 127  ARG A 298  HOH A 510                               
SITE     1 AC4 17 MET A  49  PHE A 140  ASN A 142  GLY A 143                    
SITE     2 AC4 17 SER A 144  CYS A 145  HIS A 163  HIS A 164                    
SITE     3 AC4 17 MET A 165  GLU A 166  HIS A 172  ASP A 187                    
SITE     4 AC4 17 ARG A 188  GLN A 189  DMS A 402  HOH A 556                    
SITE     5 AC4 17 HOH A 598                                                     
CRYST1   98.152   81.701   51.669  90.00 114.69  90.00 C 1 2 1       4          
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      0.010188  0.000000  0.004684        0.00000                         
SCALE2      0.000000  0.012240  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.021302        0.00000