HEADER    VIRAL PROTEIN                           11-AUG-23   7GFT              
TITLE     GROUP DEPOSITION SARS-COV-2 MAIN PROTEASE IN COMPLEX WITH INHIBITORS  
TITLE    2 FROM THE COVID MOONSHOT -- CRYSTAL STRUCTURE OF SARS-COV-2 MAIN      
TITLE    3 PROTEASE IN COMPLEX WITH MAR-UCB-F313EC4D-2 (MPRO-X11813)            
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 3C-LIKE PROTEINASE;                                        
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: 3CL-PRO, 3CLP, MAIN PROTEASE, MPRO, NON-STRUCTURAL PROTEIN  
COMPND   5 5, NSP5, SARS CORONAVIRUS MAIN PROTEINASE;                           
COMPND   6 EC: 3.4.22.69;                                                       
COMPND   7 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS   
SOURCE   3 2;                                                                   
SOURCE   4 ORGANISM_TAXID: 2697049;                                             
SOURCE   5 GENE: REP, 1A-1B;                                                    
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    DIAMOND LIGHT SOURCE, I04-1, COVID MOONSHOT, CMD, MPRO, FRAGMENT      
KEYWDS   2 SCREENING, PANDDA, XCHEMEXPLORER, VIRAL PROTEIN                      
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    D.FEARON,A.AIMON,J.C.ASCHENBRENNER,B.H.BALCOMB,F.K.R.BERTRAM,         
AUTHOR   2 J.BRANDAO-NETO,A.DIAS,A.DOUANGAMATH,L.DUNNETT,A.S.GODOY,T.J.GORRIE-  
AUTHOR   3 STONE,L.KOEKEMOER,T.KROJER,R.M.LITHGO,P.LUKACIK,P.G.MARPLES,         
AUTHOR   4 H.MIKOLAJEK,E.NELSON,C.D.OWEN,A.J.POWELL,V.L.RANGEL,R.SKYNER,        
AUTHOR   5 C.M.STRAIN-DAMERELL,W.THOMPSON,C.W.E.TOMLINSON,C.WILD,M.A.WALSH,     
AUTHOR   6 F.VON DELFT                                                          
REVDAT   2   06-DEC-23 7GFT    1       JRNL   REMARK                            
REVDAT   1   08-NOV-23 7GFT    0                                                
JRNL        AUTH   M.L.BOBY,D.FEARON,M.FERLA,M.FILEP,L.KOEKEMOER,M.C.ROBINSON,  
JRNL        AUTH 2 J.D.CHODERA,A.A.LEE,N.LONDON,A.VON DELFT,F.VON DELFT,        
JRNL        AUTH 3 H.ACHDOUT,A.AIMON,D.S.ALONZI,R.ARBON,J.C.ASCHENBRENNER,      
JRNL        AUTH 4 B.H.BALCOMB,E.BAR-DAVID,H.BARR,A.BEN-SHMUEL,J.BENNETT,       
JRNL        AUTH 5 V.A.BILENKO,B.BORDEN,P.BOULET,G.R.BOWMAN,L.BREWITZ,J.BRUN,   
JRNL        AUTH 6 S.BVNBS,M.CALMIANO,A.CARBERY,D.W.CARNEY,E.CATTERMOLE,        
JRNL        AUTH 7 E.CHANG,E.CHERNYSHENKO,A.CLYDE,J.E.COFFLAND,G.COHEN,         
JRNL        AUTH 8 J.C.COLE,A.CONTINI,L.COX,T.I.CROLL,M.CVITKOVIC,S.DE JONGHE,  
JRNL        AUTH 9 A.DIAS,K.DONCKERS,D.L.DOTSON,A.DOUANGAMATH,S.DUBERSTEIN,     
JRNL        AUTH10 T.DUDGEON,L.E.DUNNETT,P.EASTMAN,N.EREZ,C.J.EYERMANN,         
JRNL        AUTH11 M.FAIRHEAD,G.FATE,O.FEDOROV,R.S.FERNANDES,L.FERRINS,         
JRNL        AUTH12 R.FOSTER,H.FOSTER,L.FRAISSE,R.GABIZON,A.GARCIA-SASTRE,       
JRNL        AUTH13 V.O.GAWRILJUK,P.GEHRTZ,C.GILEADI,C.GIROUD,W.G.GLASS,         
JRNL        AUTH14 R.C.GLEN,I.GLINERT,A.S.GODOY,M.GORICHKO,T.GORRIE-STONE,      
JRNL        AUTH15 E.J.GRIFFEN,A.HANEEF,S.HASSELL HART,J.HEER,M.HENRY,M.HILL,   
JRNL        AUTH16 S.HORRELL,Q.Y.J.HUANG,V.D.HULIAK,M.F.D.HURLEY,T.ISRAELY,     
JRNL        AUTH17 A.JAJACK,J.JANSEN,E.JNOFF,D.JOCHMANS,T.JOHN,B.KAMINOW,       
JRNL        AUTH18 L.KANG,A.L.KANTSADI,P.W.KENNY,J.L.KIAPPES,S.O.KINAKH,        
JRNL        AUTH19 B.KOVAR,T.KROJER,V.N.T.LA,S.LAGHNIMI-HAHN,B.A.LEFKER,H.LEVY, 
JRNL        AUTH20 R.M.LITHGO,I.G.LOGVINENKO,P.LUKACIK,H.B.MACDONALD,           
JRNL        AUTH21 E.M.MACLEAN,L.L.MAKOWER,T.R.MALLA,P.G.MARPLES,T.MATVIIUK,    
JRNL        AUTH22 W.MCCORKINDALE,B.L.MCGOVERN,S.MELAMED,K.P.MELNYKOV,          
JRNL        AUTH23 O.MICHURIN,P.MIESEN,H.MIKOLAJEK,B.F.MILNE,D.MINH,A.MORRIS,   
JRNL        AUTH24 G.M.MORRIS,M.J.MORWITZER,D.MOUSTAKAS,C.E.MOWBRAY,            
JRNL        AUTH25 A.M.NAKAMURA,J.B.NETO,J.NEYTS,L.NGUYEN,G.D.NOSKE,            
JRNL        AUTH26 V.OLEINIKOVAS,G.OLIVA,G.J.OVERHEUL,C.D.OWEN,R.PAI,J.PAN,     
JRNL        AUTH27 N.PARAN,A.M.PAYNE,B.PERRY,M.PINGLE,J.PINJARI,B.POLITI,       
JRNL        AUTH28 A.POWELL,V.PSENAK,I.PULIDO,R.PUNI,V.L.RANGEL,R.N.REDDI,      
JRNL        AUTH29 P.REES,S.P.REID,L.REID,E.RESNICK,E.G.RIPKA,R.P.ROBINSON,     
JRNL        AUTH30 J.RODRIGUEZ-GUERRA,R.ROSALES,D.A.RUFA,K.SAAR,K.S.SAIKATENDU, 
JRNL        AUTH31 E.SALAH,D.SCHALLER,J.SCHEEN,C.A.SCHIFFER,C.J.SCHOFIELD,      
JRNL        AUTH32 M.SHAFEEV,A.SHAIKH,A.M.SHAQRA,J.SHI,K.SHURRUSH,S.SINGH,      
JRNL        AUTH33 A.SITTNER,P.SJO,R.SKYNER,A.SMALLEY,B.SMEETS,M.D.SMILOVA,     
JRNL        AUTH34 L.J.SOLMESKY,J.SPENCER,C.STRAIN-DAMERELL,V.SWAMY,H.TAMIR,    
JRNL        AUTH35 J.C.TAYLOR,R.E.TENNANT,W.THOMPSON,A.THOMPSON,S.TOMASIO,      
JRNL        AUTH36 C.W.E.TOMLINSON,I.S.TSURUPA,A.TUMBER,I.VAKONAKIS,            
JRNL        AUTH37 R.P.VAN RIJ,L.VANGEEL,F.S.VARGHESE,M.VASCHETTO,E.B.VITNER,   
JRNL        AUTH38 V.VOELZ,A.VOLKAMER,M.A.WALSH,W.WARD,C.WEATHERALL,S.WEISS,    
JRNL        AUTH39 K.M.WHITE,C.F.WILD,K.D.WITT,M.WITTMANN,N.WRIGHT,             
JRNL        AUTH40 Y.YAHALOM-RONEN,N.K.YILMAZ,D.ZAIDMANN,I.ZHANG,H.ZIDANE,      
JRNL        AUTH41 N.ZITZMANN,S.N.ZVORNICANIN                                   
JRNL        TITL   OPEN SCIENCE DISCOVERY OF POTENT NONCOVALENT SARS-COV-2 MAIN 
JRNL        TITL 2 PROTEASE INHIBITORS.                                         
JRNL        REF    SCIENCE                       V. 382 O7201 2023              
JRNL        REFN                   ESSN 1095-9203                               
JRNL        PMID   37943932                                                     
JRNL        DOI    10.1126/SCIENCE.ABO7201                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.64 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : BUSTER 2.10.3 (18-SEP-2020)                          
REMARK   3   AUTHORS     : BRICOGNE,BLANC,BRANDL,FLENSBURG,KELLER,              
REMARK   3               : PACIOREK,ROVERSI,SHARFF,SMART,VONRHEIN,              
REMARK   3               : WOMACK,MATTHEWS,TEN EYCK,TRONRUD                     
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.64                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 48.22                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 98.8                           
REMARK   3   NUMBER OF REFLECTIONS             : 31857                          
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)  : 0.195                          
REMARK   3   R VALUE            (WORKING SET)  : 0.193                          
REMARK   3   FREE R VALUE                      : 0.236                          
REMARK   3   FREE R VALUE TEST SET SIZE   (%)  : 5.080                          
REMARK   3   FREE R VALUE TEST SET COUNT       : 1619                           
REMARK   3   ESTIMATED ERROR OF FREE R VALUE   : NULL                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED               : 51                       
REMARK   3   BIN RESOLUTION RANGE HIGH   (ANGSTROMS) : 1.64                     
REMARK   3   BIN RESOLUTION RANGE LOW    (ANGSTROMS) : 1.65                     
REMARK   3   BIN COMPLETENESS (WORKING+TEST)     (%) : 91.18                    
REMARK   3   REFLECTIONS IN BIN (WORKING + TEST SET) : 638                      
REMARK   3   BIN R VALUE        (WORKING + TEST SET) : 0.2447                   
REMARK   3   REFLECTIONS IN BIN        (WORKING SET) : 608                      
REMARK   3   BIN R VALUE               (WORKING SET) : 0.2440                   
REMARK   3   BIN FREE R VALUE                        : 0.2577                   
REMARK   3   BIN FREE R VALUE TEST SET SIZE      (%) : 4.70                     
REMARK   3   BIN FREE R VALUE TEST SET COUNT         : 30                       
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE     : NULL                     
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2347                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 36                                      
REMARK   3   SOLVENT ATOMS            : 272                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 26.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -11.70120                                            
REMARK   3    B22 (A**2) : 5.49040                                              
REMARK   3    B33 (A**2) : 6.21080                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -6.78120                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT                    (A) : 0.260               
REMARK   3   DPI (BLOW EQ-10) BASED ON R VALUE        (A) : 0.118               
REMARK   3   DPI (BLOW EQ-9) BASED ON FREE R VALUE    (A) : 0.115               
REMARK   3   DPI (CRUICKSHANK) BASED ON R VALUE       (A) : 0.112               
REMARK   3   DPI (CRUICKSHANK) BASED ON FREE R VALUE  (A) : 0.112               
REMARK   3                                                                      
REMARK   3   REFERENCES: BLOW, D. (2002) ACTA CRYST D58, 792-797                
REMARK   3               CRUICKSHANK, D.W.J. (1999) ACTA CRYST D55, 583-601     
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.924                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.896                         
REMARK   3                                                                      
REMARK   3   NUMBER OF GEOMETRIC FUNCTION TERMS DEFINED : 15                    
REMARK   3   TERM                          COUNT    WEIGHT   FUNCTION.          
REMARK   3    BOND LENGTHS              : 2443   ; 2.000  ; HARMONIC            
REMARK   3    BOND ANGLES               : 3317   ; 2.000  ; HARMONIC            
REMARK   3    TORSION ANGLES            : 823    ; 2.000  ; SINUSOIDAL          
REMARK   3    TRIGONAL CARBON PLANES    : NULL   ; NULL   ; NULL                
REMARK   3    GENERAL PLANES            : 437    ; 5.000  ; HARMONIC            
REMARK   3    ISOTROPIC THERMAL FACTORS : 2443   ; 10.000 ; HARMONIC            
REMARK   3    BAD NON-BONDED CONTACTS   : NULL   ; NULL   ; NULL                
REMARK   3    IMPROPER TORSIONS         : NULL   ; NULL   ; NULL                
REMARK   3    PSEUDOROTATION ANGLES     : NULL   ; NULL   ; NULL                
REMARK   3    CHIRAL IMPROPER TORSION   : 314    ; 5.000  ; SEMIHARMONIC        
REMARK   3    SUM OF OCCUPANCIES        : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY DISTANCES         : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY ANGLES            : NULL   ; NULL   ; NULL                
REMARK   3    UTILITY TORSION           : NULL   ; NULL   ; NULL                
REMARK   3    IDEAL-DIST CONTACT TERM   : 2595   ; 4.000  ; SEMIHARMONIC        
REMARK   3                                                                      
REMARK   3   RMS DEVIATIONS FROM IDEAL VALUES.                                  
REMARK   3    BOND LENGTHS                       (A) : 0.008                    
REMARK   3    BOND ANGLES                  (DEGREES) : 0.98                     
REMARK   3    PEPTIDE OMEGA TORSION ANGLES (DEGREES) : 3.81                     
REMARK   3    OTHER TORSION ANGLES         (DEGREES) : 15.62                    
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: { A|* }                                                
REMARK   3    ORIGIN FOR THE GROUP (A):   12.0135    0.5526    4.5558           
REMARK   3    T TENSOR                                                          
REMARK   3     T11:   -0.1109 T22:    0.0000                                    
REMARK   3     T33:    0.0834 T12:   -0.0088                                    
REMARK   3     T13:   -0.0251 T23:   -0.0056                                    
REMARK   3    L TENSOR                                                          
REMARK   3     L11:    0.1530 L22:    0.7676                                    
REMARK   3     L33:    0.6582 L12:   -0.0008                                    
REMARK   3     L13:   -0.0368 L23:   -0.7185                                    
REMARK   3    S TENSOR                                                          
REMARK   3     S11:   -0.0344 S12:    0.0259 S13:   -0.0044                     
REMARK   3     S21:    0.0066 S22:    0.0217 S23:   -0.0339                     
REMARK   3     S31:    0.0104 S32:    0.0017 S33:    0.0127                     
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 7GFT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 17-AUG-23.                  
REMARK 100 THE DEPOSITION ID IS D_1001406127.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 09-OCT-20                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : DIAMOND                            
REMARK 200  BEAMLINE                       : I04-1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.91266                            
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS PILATUS 6M                 
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 32135                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.640                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 48.210                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.7                               
REMARK 200  DATA REDUNDANCY                : 3.200                              
REMARK 200  R MERGE                    (I) : 0.14200                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.8000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.64                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.67                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 1.22500                            
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                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 37.21                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.96                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 15% PEG 4K, 5% DMSO, 0.1M MES PH 6.5,    
REMARK 280  VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 293.15K                  
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       56.96650            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       26.72400            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4 -1.000000  0.000000  0.000000       56.96650            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       26.72400            
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: 4100 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 25290 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -3.0 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        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  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      HOH A 671  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     PHE A   305                                                      
REMARK 465     GLN A   306                                                      
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     -132.30     59.15                                   
REMARK 500    THR A  45      -92.22    -99.06                                   
REMARK 500    SER A  46      -42.58   -155.24                                   
REMARK 500    ASN A  51       80.87   -161.62                                   
REMARK 500    ASN A  84     -121.33     56.66                                   
REMARK 500    TYR A 154      -93.26     58.44                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 772        DISTANCE =  6.59 ANGSTROMS                       
DBREF  7GFT A    1   306  UNP    P0DTD1   R1AB_SARS2    3264   3569             
SEQRES   1 A  306  SER GLY PHE ARG LYS MET ALA PHE PRO SER GLY LYS VAL          
SEQRES   2 A  306  GLU GLY CYS MET VAL GLN VAL THR CYS GLY THR THR THR          
SEQRES   3 A  306  LEU ASN GLY LEU TRP LEU ASP ASP VAL VAL TYR CYS PRO          
SEQRES   4 A  306  ARG HIS VAL ILE CYS THR SER GLU ASP MET LEU ASN PRO          
SEQRES   5 A  306  ASN TYR GLU ASP LEU LEU ILE ARG LYS SER ASN HIS ASN          
SEQRES   6 A  306  PHE LEU VAL GLN ALA GLY ASN VAL GLN LEU ARG VAL ILE          
SEQRES   7 A  306  GLY HIS SER MET GLN ASN CYS VAL LEU LYS LEU LYS VAL          
SEQRES   8 A  306  ASP THR ALA ASN PRO LYS THR PRO LYS TYR LYS PHE VAL          
SEQRES   9 A  306  ARG ILE GLN PRO GLY GLN THR PHE SER VAL LEU ALA CYS          
SEQRES  10 A  306  TYR ASN GLY SER PRO SER GLY VAL TYR GLN CYS ALA MET          
SEQRES  11 A  306  ARG PRO ASN PHE THR ILE LYS GLY SER PHE LEU ASN GLY          
SEQRES  12 A  306  SER CYS GLY SER VAL GLY PHE ASN ILE ASP TYR ASP CYS          
SEQRES  13 A  306  VAL SER PHE CYS TYR MET HIS HIS MET GLU LEU PRO THR          
SEQRES  14 A  306  GLY VAL HIS ALA GLY THR ASP LEU GLU GLY ASN PHE TYR          
SEQRES  15 A  306  GLY PRO PHE VAL ASP ARG GLN THR ALA GLN ALA ALA GLY          
SEQRES  16 A  306  THR ASP THR THR ILE THR VAL ASN VAL LEU ALA TRP LEU          
SEQRES  17 A  306  TYR ALA ALA VAL ILE ASN GLY ASP ARG TRP PHE LEU ASN          
SEQRES  18 A  306  ARG PHE THR THR THR LEU ASN ASP PHE ASN LEU VAL ALA          
SEQRES  19 A  306  MET LYS TYR ASN TYR GLU PRO LEU THR GLN ASP HIS VAL          
SEQRES  20 A  306  ASP ILE LEU GLY PRO LEU SER ALA GLN THR GLY ILE ALA          
SEQRES  21 A  306  VAL LEU ASP MET CYS ALA SER LEU LYS GLU LEU LEU GLN          
SEQRES  22 A  306  ASN GLY MET ASN GLY ARG THR ILE LEU GLY SER ALA LEU          
SEQRES  23 A  306  LEU GLU ASP GLU PHE THR PRO PHE ASP VAL VAL ARG GLN          
SEQRES  24 A  306  CYS SER GLY VAL THR PHE GLN                                  
HET    DMS  A 401       4                                                       
HET    DMS  A 402       4                                                       
HET    DMS  A 403       4                                                       
HET    OIX  A 404      24                                                       
HETNAM     DMS DIMETHYL SULFOXIDE                                               
HETNAM     OIX N-[2-(2-METHOXYPHENOXY)ETHYL]ISOQUINOLINE-4-CARBOXAMIDE          
FORMUL   2  DMS    3(C2 H6 O S)                                                 
FORMUL   5  OIX    C19 H18 N2 O3                                                
FORMUL   6  HOH   *272(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 ASN A   53  ARG A   60  1                                   8    
HELIX    4 AA4 SER A   62  HIS A   64  5                                   3    
HELIX    5 AA5 ILE A  200  ASN A  214  1                                  15    
HELIX    6 AA6 THR A  226  TYR A  237  1                                  12    
HELIX    7 AA7 THR A  243  LEU A  250  1                                   8    
HELIX    8 AA8 LEU A  250  GLY A  258  1                                   9    
HELIX    9 AA9 ALA A  260  GLY A  275  1                                  16    
HELIX   10 AB1 THR A  292  GLY A  302  1                                  11    
SHEET    1 AA1 7 VAL A  73  LEU A  75  0                                        
SHEET    2 AA1 7 PHE A  66  ALA A  70 -1  N  VAL A  68   O  LEU A  75           
SHEET    3 AA1 7 MET A  17  CYS A  22 -1  N  THR A  21   O  LEU A  67           
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  TYR A  37   N  LEU A  30           
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  SER A  81   O  LYS A  88           
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  ASN A 151   O  SER A 158           
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           
CRYST1  113.933   53.448   44.373  90.00 101.23  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      0.008777  0.000000  0.001743        0.00000                         
SCALE2      0.000000  0.018710  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.022976        0.00000