HEADER    VIRAL PROTEIN                           08-MAR-24   9EML              
TITLE     SARS-COV-2 METHYLTRANSFERASE NSP10-16 IN COMPLEX WITH SAM AND M7GPPPA 
TITLE    2 (CAP0-ANALOG)/M7GPPPAM (CAP1-ANALOG)                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 2'-O-METHYLTRANSFERASE NSP16;                              
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: NON-STRUCTURAL PROTEIN 16,NSP16;                            
COMPND   5 EC: 2.1.1.57;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: NON-STRUCTURAL PROTEIN 10;                                 
COMPND   9 CHAIN: B;                                                            
COMPND  10 SYNONYM: NSP10,GROWTH FACTOR-LIKE PEPTIDE,GFL;                       
COMPND  11 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 BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 MOL_ID: 2;                                                           
SOURCE   9 ORGANISM_SCIENTIFIC: SEVERE ACUTE RESPIRATORY SYNDROME CORONAVIRUS   
SOURCE  10 2;                                                                   
SOURCE  11 ORGANISM_TAXID: 2697049;                                             
SOURCE  12 GENE: REP, 1A-1B;                                                    
SOURCE  13 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE  14 EXPRESSION_SYSTEM_TAXID: 469008                                      
KEYWDS    METHYLTRANSFERASE, COMPLEX, INHIBITOR, VIRAL PROTEIN                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    V.KREMLING,J.SPRENGER,D.OBERTHUER,A.KIENE                             
REVDAT   2   13-NOV-24 9EML    1       JRNL                                     
REVDAT   1   20-MAR-24 9EML    0                                                
JRNL        AUTH   V.KREMLING,S.FALKE,Y.FERNANDEZ-GARCIA,C.EHRT,A.KIENE,        
JRNL        AUTH 2 B.KLOPPROGGE,E.SCHEER,F.BARTHELS,P.MIDDENDORF,S.KUHN,        
JRNL        AUTH 3 S.GUNTHER,M.RAREY,H.N.CHAPMAN,D.OBERTHUR,J.SPRENGER          
JRNL        TITL   SARS-COV-2 METHYLTRANSFERASE NSP10-16 IN COMPLEX WITH        
JRNL        TITL 2 NATURAL AND DRUG-LIKE PURINE ANALOGS FOR GUIDING             
JRNL        TITL 3 STRUCTURE-BASED DRUG DISCOVERY                               
JRNL        REF    ELIFE                                      2024              
JRNL        REFN                   ESSN 2050-084X                               
JRNL        DOI    10.7554/ELIFE.98310.1                                        
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.40 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.19.2_4158                                   
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 : GEOSTD + MONOMER LIBRARY + CDL V1.2           
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.40                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 49.07                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 33087                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.179                           
REMARK   3   R VALUE            (WORKING SET) : 0.178                           
REMARK   3   FREE R VALUE                     : 0.240                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 1.590                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 527                             
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 49.0700 -  3.8100    1.00     8286   135  0.1498 0.2098        
REMARK   3     2  3.8100 -  3.0200    1.00     8130   131  0.1656 0.2223        
REMARK   3     3  3.0200 -  2.6400    1.00     8104   131  0.2289 0.2957        
REMARK   3     4  2.6400 -  2.4000    1.00     8040   130  0.2829 0.3486        
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)     : 0.374            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 25.498           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 46.34                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 53.42                          
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      :  0.012           3561                                  
REMARK   3   ANGLE     :  1.296           4836                                  
REMARK   3   CHIRALITY :  0.057            529                                  
REMARK   3   PLANARITY :  0.010            595                                  
REMARK   3   DIHEDRAL  : 17.096            498                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 9EML COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 08-MAR-24.                  
REMARK 100 THE DEPOSITION ID IS D_1292137087.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 24-OCT-22                          
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               : PETRA III, DESY                    
REMARK 200  BEAMLINE                       : P11                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.033220                           
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER2 X 16M               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS 1.20.1_4487                    
REMARK 200  DATA SCALING SOFTWARE          : XDS 1.20.1_4487                    
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 33107                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.400                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 49.070                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 8.100                              
REMARK 200  R MERGE                    (I) : 0.31570                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 6.1500                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.40                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.49                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.6                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.90                               
REMARK 200  R MERGE FOR SHELL          (I) : 2.63700                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 0.660                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHENIX 1.19.2-4158                                    
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 71.53                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 4.32                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 400 MM SODIUM FLUORIDE, 100 MM 2-(N      
REMARK 280  -MORPHOLINO)ETHANESULFONIC ACID, PH 6.5, VAPOR DIFFUSION,           
REMARK 280  HANGING DROP, TEMPERATURE 293.15K                                   
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 31 2 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   Y,X,-Z                                                  
REMARK 290       5555   X-Y,-Y,-Z+2/3                                           
REMARK 290       6555   -X,-X+Y,-Z+1/3                                          
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 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       17.37667            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       34.75333            
REMARK 290   SMTRY1   4 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   5  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       34.75333            
REMARK 290   SMTRY1   6 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       17.37667            
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: 6350 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 19330 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: 26.0 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  6799                                                      
REMARK 465     TYR A  7100                                                      
REMARK 465     PHE A  7101                                                      
REMARK 465     GLN A  7102                                                      
REMARK 465     GLY B  4253                                                      
REMARK 465     ALA B  4254                                                      
REMARK 465     GLY B  4255                                                      
REMARK 465     ASN B  4256                                                      
REMARK 465     ALA B  4257                                                      
REMARK 465     THR B  4258                                                      
REMARK 465     GLU B  4259                                                      
REMARK 465     VAL B  4260                                                      
REMARK 465     PRO B  4261                                                      
REMARK 465     ALA B  4262                                                      
REMARK 465     ASN B  4263                                                      
REMARK 465     SER B  4264                                                      
REMARK 465     THR B  4265                                                      
REMARK 465     VAL B  4266                                                      
REMARK 465     LEU B  4267                                                      
REMARK 465     SER B  4268                                                      
REMARK 465     PHE B  4269                                                      
REMARK 465     LEU B  4386                                                      
REMARK 465     ARG B  4387                                                      
REMARK 465     GLU B  4388                                                      
REMARK 465     PRO B  4389                                                      
REMARK 465     MET B  4390                                                      
REMARK 465     LEU B  4391                                                      
REMARK 465     GLN B  4392                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   HH   TYR A  6828     O10  V9G A  7216              1.57            
REMARK 500   NZ   LYS A  6968     OE1  GLU A  7001              2.00            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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   O    HOH A  7400     O    HOH A  7400     5555     1.90            
REMARK 500   O    HOH A  7447     O    HOH A  7474     5555     2.08            
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    THR A6856       51.45    -99.90                                   
REMARK 500    LYS A6939     -178.21   -178.81                                   
REMARK 500    GLU A6945     -118.60   -113.84                                   
REMARK 500    ASN A7008       92.91     66.21                                   
REMARK 500    LEU A7052       99.90    -67.50                                   
REMARK 500    ARG A7081      164.82    175.70                                   
REMARK 500    ASP B4275       79.41   -105.98                                   
REMARK 500    ASN B4315     -164.33   -101.34                                   
REMARK 500    HIS B4333       44.07     70.53                                   
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 A7481        DISTANCE =  6.67 ANGSTROMS                       
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B4401  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B4327   SG                                                     
REMARK 620 2 CYS B4330   SG  113.2                                              
REMARK 620 3 HIS B4336   NE2 101.1 116.3                                        
REMARK 620 4 CYS B4343   SG  114.2 112.2  98.7                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B4402  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS B4370   SG                                                     
REMARK 620 2 CYS B4373   SG  106.4                                              
REMARK 620 3 CYS B4381   SG  110.9 109.4                                        
REMARK 620 4 CYS B4383   SG  119.0 101.3 109.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 8BSD   RELATED DB: PDB                                   
REMARK 900 CONTAINS THE SAME PROTEIN COMPLEX WITH TUBERCIDIN                    
REMARK 900 RELATED ID: 8BZV   RELATED DB: PDB                                   
REMARK 900 CONTAINS THE SAME PROTEIN COMPLEX WITH ADENOSINE                     
REMARK 900 RELATED ID: 8C5M   RELATED DB: PDB                                   
REMARK 900 CONTAINS THE SAME PROTEIN COMPLEX WITH MTA                           
REMARK 900 RELATED ID: 8OT0   RELATED DB: PDB                                   
REMARK 900 CONTAINS THE SAME PROTEIN COMPLEX WITH MTA+GLY                       
REMARK 900 RELATED ID: 8OSX   RELATED DB: PDB                                   
REMARK 900 CONTAINS THE SAME PROTEIN COMPLEX WITH ATP                           
REMARK 900 RELATED ID: 8OV1   RELATED DB: PDB                                   
REMARK 900 CONTAINS THE SAME PROTEIN COMPLEX WITH ADP                           
REMARK 900 RELATED ID: 8OTR   RELATED DB: PDB                                   
REMARK 900 CONTAINS THE SAME PROTEIN COMPLEX WITH SAM ANALOG BDH 33959089       
DBREF  9EML A 6799  7096  UNP    P0DTD1   R1AB_SARS2    6799   7096             
DBREF  9EML B 4254  4392  UNP    P0DTD1   R1AB_SARS2    4254   4392             
SEQADV 9EML GLU A 7097  UNP  P0DTD1              EXPRESSION TAG                 
SEQADV 9EML ASN A 7098  UNP  P0DTD1              EXPRESSION TAG                 
SEQADV 9EML LEU A 7099  UNP  P0DTD1              EXPRESSION TAG                 
SEQADV 9EML TYR A 7100  UNP  P0DTD1              EXPRESSION TAG                 
SEQADV 9EML PHE A 7101  UNP  P0DTD1              EXPRESSION TAG                 
SEQADV 9EML GLN A 7102  UNP  P0DTD1              EXPRESSION TAG                 
SEQADV 9EML GLY B 4253  UNP  P0DTD1              EXPRESSION TAG                 
SEQRES   1 A  304  SER SER GLN ALA TRP GLN PRO GLY VAL ALA MET PRO ASN          
SEQRES   2 A  304  LEU TYR LYS MET GLN ARG MET LEU LEU GLU LYS CYS ASP          
SEQRES   3 A  304  LEU GLN ASN TYR GLY ASP SER ALA THR LEU PRO LYS GLY          
SEQRES   4 A  304  ILE MET MET ASN VAL ALA LYS TYR THR GLN LEU CYS GLN          
SEQRES   5 A  304  TYR LEU ASN THR LEU THR LEU ALA VAL PRO TYR ASN MET          
SEQRES   6 A  304  ARG VAL ILE HIS PHE GLY ALA GLY SER ASP LYS GLY VAL          
SEQRES   7 A  304  ALA PRO GLY THR ALA VAL LEU ARG GLN TRP LEU PRO THR          
SEQRES   8 A  304  GLY THR LEU LEU VAL ASP SER ASP LEU ASN ASP PHE VAL          
SEQRES   9 A  304  SER ASP ALA ASP SER THR LEU ILE GLY ASP CYS ALA THR          
SEQRES  10 A  304  VAL HIS THR ALA ASN LYS TRP ASP LEU ILE ILE SER ASP          
SEQRES  11 A  304  MET TYR ASP PRO LYS THR LYS ASN VAL THR LYS GLU ASN          
SEQRES  12 A  304  ASP SER LYS GLU GLY PHE PHE THR TYR ILE CYS GLY PHE          
SEQRES  13 A  304  ILE GLN GLN LYS LEU ALA LEU GLY GLY SER VAL ALA ILE          
SEQRES  14 A  304  LYS ILE THR GLU HIS SER TRP ASN ALA ASP LEU TYR LYS          
SEQRES  15 A  304  LEU MET GLY HIS PHE ALA TRP TRP THR ALA PHE VAL THR          
SEQRES  16 A  304  ASN VAL ASN ALA SER SER SER GLU ALA PHE LEU ILE GLY          
SEQRES  17 A  304  CYS ASN TYR LEU GLY LYS PRO ARG GLU GLN ILE ASP GLY          
SEQRES  18 A  304  TYR VAL MET HIS ALA ASN TYR ILE PHE TRP ARG ASN THR          
SEQRES  19 A  304  ASN PRO ILE GLN LEU SER SER TYR SER LEU PHE ASP MET          
SEQRES  20 A  304  SER LYS PHE PRO LEU LYS LEU ARG GLY THR ALA VAL MET          
SEQRES  21 A  304  SER LEU LYS GLU GLY GLN ILE ASN ASP MET ILE LEU SER          
SEQRES  22 A  304  LEU LEU SER LYS GLY ARG LEU ILE ILE ARG GLU ASN ASN          
SEQRES  23 A  304  ARG VAL VAL ILE SER SER ASP VAL LEU VAL ASN ASN GLU          
SEQRES  24 A  304  ASN LEU TYR PHE GLN                                          
SEQRES   1 B  140  GLY ALA GLY ASN ALA THR GLU VAL PRO ALA ASN SER THR          
SEQRES   2 B  140  VAL LEU SER PHE CYS ALA PHE ALA VAL ASP ALA ALA LYS          
SEQRES   3 B  140  ALA TYR LYS ASP TYR LEU ALA SER GLY GLY GLN PRO ILE          
SEQRES   4 B  140  THR ASN CYS VAL LYS MET LEU CYS THR HIS THR GLY THR          
SEQRES   5 B  140  GLY GLN ALA ILE THR VAL THR PRO GLU ALA ASN MET ASP          
SEQRES   6 B  140  GLN GLU SER PHE GLY GLY ALA SER CYS CYS LEU TYR CYS          
SEQRES   7 B  140  ARG CYS HIS ILE ASP HIS PRO ASN PRO LYS GLY PHE CYS          
SEQRES   8 B  140  ASP LEU LYS GLY LYS TYR VAL GLN ILE PRO THR THR CYS          
SEQRES   9 B  140  ALA ASN ASP PRO VAL GLY PHE THR LEU LYS ASN THR VAL          
SEQRES  10 B  140  CYS THR VAL CYS GLY MET TRP LYS GLY TYR GLY CYS SER          
SEQRES  11 B  140  CYS ASP GLN LEU ARG GLU PRO MET LEU GLN                      
HET    GTA  A7201      78                                                       
HET    EDO  A7202      10                                                       
HET    SAM  A7203      49                                                       
HET    MES  A7204      25                                                       
HET    EDO  A7205      10                                                       
HET    EDO  A7206      10                                                       
HET    EDO  A7207      10                                                       
HET    EDO  A7208      10                                                       
HET    EDO  A7209      10                                                       
HET    EDO  A7210      10                                                       
HET    EDO  A7211      10                                                       
HET    EDO  A7212      10                                                       
HET    EDT  A7213      32                                                       
HET    EDO  A7214      10                                                       
HET    EDO  A7215      10                                                       
HET    V9G  A7216      81                                                       
HET     ZN  B4401       1                                                       
HET     ZN  B4402       1                                                       
HET    EDO  B4403      10                                                       
HET    EDO  B4404      10                                                       
HETNAM     GTA P1-7-METHYLGUANOSINE-P3-ADENOSINE-5',5'-TRIPHOSPHATE             
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETNAM     SAM S-ADENOSYLMETHIONINE                                             
HETNAM     MES 2-(N-MORPHOLINO)-ETHANESULFONIC ACID                             
HETNAM     EDT {[-(BIS-CARBOXYMETHYL-AMINO)-ETHYL]-CARBOXYMETHYL-               
HETNAM   2 EDT  AMINO}-ACETIC ACID                                              
HETNAM     V9G 7-METHYL-GUANOSINE-5'-TRIPHOSPHATE-5'-(2'-O-METHYL)-             
HETNAM   2 V9G  ADENOSINE                                                       
HETNAM      ZN ZINC ION                                                         
HETSYN     GTA 7-METHYL-GPPPA                                                   
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   3  GTA    C21 H30 N10 O17 P3 1+                                        
FORMUL   4  EDO    13(C2 H6 O2)                                                 
FORMUL   5  SAM    C15 H22 N6 O5 S                                              
FORMUL   6  MES    C6 H13 N O4 S                                                
FORMUL  15  EDT    C10 H16 N2 O8                                                
FORMUL  18  V9G    C22 H32 N10 O17 P3                                           
FORMUL  19   ZN    2(ZN 2+)                                                     
FORMUL  23  HOH   *235(H2 O)                                                    
HELIX    1 AA1 SER A 6800  GLN A 6804  5                                   5    
HELIX    2 AA2 PRO A 6810  MET A 6815  1                                   6    
HELIX    3 AA3 MET A 6839  ASN A 6853  1                                  15    
HELIX    4 AA4 ALA A 6877  LEU A 6887  1                                  11    
HELIX    5 AA5 ASP A 6912  ALA A 6914  5                                   3    
HELIX    6 AA6 ASP A 6931  ASN A 6936  5                                   6    
HELIX    7 AA7 GLY A 6946  LYS A 6958  1                                  13    
HELIX    8 AA8 ASN A 6975  GLY A 6983  1                                   9    
HELIX    9 AA9 VAL A 6995  ALA A 6997  5                                   3    
HELIX   10 AB1 ASP A 7018  ASN A 7033  1                                  16    
HELIX   11 AB2 SER A 7039  ASP A 7044  5                                   6    
HELIX   12 AB3 LYS A 7061  ILE A 7065  5                                   5    
HELIX   13 AB4 ASN A 7066  LYS A 7075  1                                  10    
HELIX   14 AB5 ASP B 4275  SER B 4286  1                                  12    
HELIX   15 AB6 GLY B 4323  CYS B 4327  1                                   5    
HELIX   16 AB7 CYS B 4327  HIS B 4333  1                                   7    
HELIX   17 AB8 THR B 4355  ALA B 4357  5                                   3    
HELIX   18 AB9 ASP B 4359  ASN B 4367  1                                   9    
SHEET    1 AA1 8 GLY A6806  ALA A6808  0                                        
SHEET    2 AA1 8 PHE A6985  THR A6993 -1  O  VAL A6992   N  VAL A6807           
SHEET    3 AA1 8 ALA A7002  TYR A7009 -1  O  CYS A7007   N  TRP A6987           
SHEET    4 AA1 8 LEU A6959  ILE A6969 -1  N  ILE A6969   O  ALA A7002           
SHEET    5 AA1 8 TRP A6922  SER A6927  1  N  SER A6927   O  LYS A6968           
SHEET    6 AA1 8 ARG A6864  PHE A6868  1  N  PHE A6868   O  ILE A6926           
SHEET    7 AA1 8 LEU A6892  ASP A6897  1  O  LEU A6892   N  VAL A6865           
SHEET    8 AA1 8 SER A6907  ILE A6910  1  O  LEU A6909   N  ASP A6895           
SHEET    1 AA2 2 VAL A6916  THR A6918  0                                        
SHEET    2 AA2 2 ILE A7088  SER A7090 -1  O  SER A7089   N  HIS A6917           
SHEET    1 AA3 2 ALA A7056  MET A7058  0                                        
SHEET    2 AA3 2 LEU A7078  ILE A7080  1  O  ILE A7079   N  ALA A7056           
SHEET    1 AA4 3 ILE B4308  THR B4309  0                                        
SHEET    2 AA4 3 TYR B4349  PRO B4353 -1  O  TYR B4349   N  THR B4309           
SHEET    3 AA4 3 GLN B4318  GLY B4322 -1  N  GLU B4319   O  ILE B4352           
LINK         SG  CYS B4327                ZN    ZN B4401     1555   1555  2.30  
LINK         SG  CYS B4330                ZN    ZN B4401     1555   1555  2.31  
LINK         NE2 HIS B4336                ZN    ZN B4401     1555   1555  2.04  
LINK         SG  CYS B4343                ZN    ZN B4401     1555   1555  2.32  
LINK         SG  CYS B4370                ZN    ZN B4402     1555   1555  2.28  
LINK         SG  CYS B4373                ZN    ZN B4402     1555   1555  2.36  
LINK         SG  CYS B4381                ZN    ZN B4402     1555   1555  2.35  
LINK         SG  CYS B4383                ZN    ZN B4402     1555   1555  2.34  
CRYST1  167.740  167.740   52.130  90.00  90.00 120.00 P 31 2 1      6          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.005962  0.003442  0.000000        0.00000                         
SCALE2      0.000000  0.006884  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.019183        0.00000