PDB Short entry for 1UW7
HEADER    VIRAL PROTEIN                           30-JAN-04   1UW7              
TITLE     NSP9 PROTEIN FROM SARS-CORONAVIRUS.                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NSP9;                                                      
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: NSP9, RESIDUES 3925-4037;                                  
COMPND   5 SYNONYM: PP1AB, ORF1AB, REPLICASE POLYPROTEIN 1AB;                   
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SARS CORONAVIRUS HKU-39849;                     
SOURCE   3 ORGANISM_TAXID: 228404;                                              
SOURCE   4 CELL_LINE: VERO E6;                                                  
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: B834(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR: PDEST17;                                   
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: GATEWAY                                   
KEYWDS    VIRUS, VIRAL PROTEIN, REPLICASE PROTEIN, SARS, CORONAVIRUS, RNA-      
KEYWDS   2 BINDING                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    G.SUTTON,E.FRY,L.CARTER,S.SAINSBURY,T.WALTER,J.NETTLESHIP,N.BERROW,   
AUTHOR   2 R.OWENS,R.GILBERT,A.DAVIDSON,S.SIDDELL,L.L.M.POON,J.DIPROSE,         
AUTHOR   3 D.ALDERTON,M.WALSH,J.M.GRIMES,D.I.STUART                             
REVDAT   5   08-MAY-19 1UW7    1       REMARK                                   
REVDAT   4   11-FEB-15 1UW7    1       HEADER COMPND SOURCE AUTHOR              
REVDAT   4 2                   1       REMARK VERSN  DBREF  SEQADV              
REVDAT   4 3                   1       MASTER                                   
REVDAT   3   24-FEB-09 1UW7    1       VERSN                                    
REVDAT   2   26-FEB-04 1UW7    1       SOURCE                                   
REVDAT   1   20-FEB-04 1UW7    0                                                
JRNL        AUTH   G.SUTTON,E.FRY,L.CARTER,S.SAINSBURY,T.WALTER,J.NETTLESHIP,   
JRNL        AUTH 2 N.BERROW,R.OWENS,R.GILBERT,A.DAVIDSON,S.SIDDELL,L.L.M.POON,  
JRNL        AUTH 3 J.DIPROSE,D.ALDERTON,M.WALSH,J.M.GRIMES,D.I.STUART           
JRNL        TITL   THE NSP9 REPLICASE PROTEIN OF SARS-CORONAVIRUS, STRUCTURE    
JRNL        TITL 2 AND FUNCTIONAL INSIGHTS                                      
JRNL        REF    STRUCTURE                     V.  12   341 2004              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   14962394                                                     
JRNL        DOI    10.1016/J.STR.2004.01.016                                    
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : NULL                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 20.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 0.000                          
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 3892                           
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 SET) : 0.228                           
REMARK   3   FREE R VALUE                     : 0.314                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
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           : 8                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.93                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 441                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3900                       
REMARK   3   BIN FREE R VALUE                    : 0.4100                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 33                           
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            : 945                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 0                                       
REMARK   3   SOLVENT ATOMS            : 0                                       
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 54.00                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.85000                                             
REMARK   3    B22 (A**2) : -0.85000                                             
REMARK   3    B33 (A**2) : 1.70000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 20.0                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.009                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.700                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 6.300 ; 3.000                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 9.300 ; 3.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 12.500; 5.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 15.200; 5.000                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   KSOL        : 0.32                                                 
REMARK   3   BSOL        : 60.00                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REP.PARAM                              
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1UW7 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBE ON 30-JAN-04.                  
REMARK 100 THE DEPOSITION ID IS D_1290014369.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-JUL-03                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 3.80                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : BM14                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.8856, 0.97829, 0.99988           
REMARK 200  MONOCHROMATOR                  : SI(111)                            
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 3908                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 24.00                              
REMARK 200  R MERGE                    (I) : 0.19000                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.90                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE/RESOLVE                                         
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.94                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM CITRATE/PHOSPHATE PH3.8, 20% PEG   
REMARK 280  8000, PROTEIN CONCENTRATION 10MG/ML SITTING DROP 100NL + 100NL,     
REMARK 280  PH 3.80, VAPOR DIFFUSION, SITTING DROP                              
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 2 2                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y,X,Z+3/4                                              
REMARK 290       4555   Y,-X,Z+1/4                                              
REMARK 290       5555   -X,Y,-Z                                                 
REMARK 290       6555   X,-Y,-Z+1/2                                             
REMARK 290       7555   Y,X,-Z+1/4                                              
REMARK 290       8555   -Y,-X,-Z+3/4                                            
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       42.50000            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       63.75000            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       21.25000            
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        0.00000            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       42.50000            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       21.25000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       63.75000            
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: 2430 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 12940 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -19.2 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 400                                                                      
REMARK 400 COMPOUND                                                             
REMARK 400 FUNCTION: PART OF THE REPLICASE COMPLEX                              
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     MET A   -30                                                      
REMARK 465     SER A   -29                                                      
REMARK 465     TYR A   -28                                                      
REMARK 465     TYR A   -27                                                      
REMARK 465     HIS A   -26                                                      
REMARK 465     HIS A   -25                                                      
REMARK 465     HIS A   -24                                                      
REMARK 465     HIS A   -23                                                      
REMARK 465     HIS A   -22                                                      
REMARK 465     HIS A   -21                                                      
REMARK 465     LEU A   -20                                                      
REMARK 465     GLU A   -19                                                      
REMARK 465     SER A   -18                                                      
REMARK 465     THR A   -17                                                      
REMARK 465     SER A   -16                                                      
REMARK 465     LEU A   -15                                                      
REMARK 465     TYR A   -14                                                      
REMARK 465     LYS A   -13                                                      
REMARK 465     LYS A   -12                                                      
REMARK 465     ALA A   -11                                                      
REMARK 465     GLY A   -10                                                      
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   OE2  GLU A     3     OE2  GLU A     3     7465     1.96            
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    PRO A  -1      162.07    -13.47                                   
REMARK 500    THR A  24      -86.41   -106.08                                   
REMARK 500    LYS A  36      -48.61    -20.15                                   
REMARK 500    ARG A  39      106.77     70.39                                   
REMARK 500    LEU A  42      -50.93   -121.82                                   
REMARK 500    LYS A  52      -26.67   -156.88                                   
REMARK 500    SER A  59       25.72    -70.12                                   
REMARK 500    THR A  62      -73.81    -71.67                                   
REMARK 500    ASN A  95      152.82    -38.41                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1P9T   RELATED DB: PDB                                   
REMARK 900 CORONAVIRUS MAIN PROTEINASE (3CLPRO) STRUCTURE : BASIS FORDESIGN OF  
REMARK 900 ANTI-SARS DRUGS                                                      
REMARK 900 RELATED ID: 1PUK   RELATED DB: PDB                                   
REMARK 900 3C-LIKE PROTEINASE DOMAIN STRUCTURE OF HUMAN CORONAVIRUS(STRAIN      
REMARK 900 SARS) MODELED IN-SILICO                                              
REMARK 900 RELATED ID: 1UJ1   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PROTEINASE(3CLPRO)        
REMARK 900 RELATED ID: 1UK2   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PROTEINASE(3CLPRO) AT     
REMARK 900 PH8.0                                                                
REMARK 900 RELATED ID: 1UK3   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PROTEINASE(3CLPRO) AT     
REMARK 900 PH7.6                                                                
REMARK 900 RELATED ID: 1UK4   RELATED DB: PDB                                   
REMARK 900 CRYSTAL STRUCTURE OF SARS CORONAVIRUS MAIN PROTEINASE(3CLPRO)        
REMARK 900 COMPLEXED WITH AN INHIBITOR                                          
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE 30 N-TERMINAL RESIDUES ARE THE N-TERMINAL TAG.                   
REMARK 999 THE FIRST NINE RESIDUES OF THE ENTRY CORRESPOND TO PART OF           
REMARK 999 THE N-TERMINAL TAG ADDED TO FACILITATE PURIFICATION AND ARE          
REMARK 999 NOT PART OF THE NATIVE PROTEIN.                                      
DBREF  1UW7 A    1   113  UNP    P59641   R1AB_CVHSA    3925   4037             
SEQADV 1UW7 MET A  -30  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 SER A  -29  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 TYR A  -28  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 TYR A  -27  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 HIS A  -26  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 HIS A  -25  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 HIS A  -24  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 HIS A  -23  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 HIS A  -22  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 HIS A  -21  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 LEU A  -20  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 GLU A  -19  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 SER A  -18  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 THR A  -17  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 SER A  -16  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 LEU A  -15  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 TYR A  -14  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 LYS A  -13  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 LYS A  -12  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 ALA A  -11  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 GLY A  -10  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 PHE A   -9  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 LEU A   -8  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 GLU A   -7  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 VAL A   -6  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 LEU A   -5  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 PHE A   -4  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 GLN A   -3  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 GLY A   -2  UNP  P59641              EXPRESSION TAG                 
SEQADV 1UW7 PRO A   -1  UNP  P59641              EXPRESSION TAG                 
SEQRES   1 A  143  MET SER TYR TYR HIS HIS HIS HIS HIS HIS LEU GLU SER          
SEQRES   2 A  143  THR SER LEU TYR LYS LYS ALA GLY PHE LEU GLU VAL LEU          
SEQRES   3 A  143  PHE GLN GLY PRO ASN ASN GLU LEU SER PRO VAL ALA LEU          
SEQRES   4 A  143  ARG GLN MET SER CYS ALA ALA GLY THR THR GLN THR ALA          
SEQRES   5 A  143  CYS THR ASP ASP ASN ALA LEU ALA TYR TYR ASN ASN SER          
SEQRES   6 A  143  LYS GLY GLY ARG PHE VAL LEU ALA LEU LEU SER ASP HIS          
SEQRES   7 A  143  GLN ASP LEU LYS TRP ALA ARG PHE PRO LYS SER ASP GLY          
SEQRES   8 A  143  THR GLY THR ILE TYR THR GLU LEU GLU PRO PRO CYS ARG          
SEQRES   9 A  143  PHE VAL THR ASP THR PRO LYS GLY PRO LYS VAL LYS TYR          
SEQRES  10 A  143  LEU TYR PHE ILE LYS GLY LEU ASN ASN LEU ASN ARG GLY          
SEQRES  11 A  143  MET VAL LEU GLY SER LEU ALA ALA THR VAL ARG LEU GLN          
HELIX    1   1 ASN A   95  LEU A  106  1                                  12    
HELIX    2   2 LEU A  106  ARG A  111  1                                   6    
SHEET    1  AA 2 GLU A  -7  GLY A  -2  0                                        
SHEET    2  AA 2 GLU A   3  ALA A   8 -1  O  GLU A   3   N  GLY A  -2           
SHEET    1  AB 5 ARG A  10  CYS A  14  0                                        
SHEET    2  AB 5 ALA A  28  ASN A  33 -1  O  ALA A  28   N  CYS A  14           
SHEET    3  AB 5 PHE A  40  SER A  46 -1  O  PHE A  40   N  ASN A  33           
SHEET    4  AB 5 LYS A  84  PHE A  90 -1  O  TYR A  87   N  SER A  46           
SHEET    5  AB 5 ARG A  74  THR A  77 -1  O  PHE A  75   N  LYS A  86           
SHEET    1  AC 2 TRP A  53  PRO A  57  0                                        
SHEET    2  AC 2 THR A  64  GLU A  68 -1  O  ILE A  65   N  PHE A  56           
CRYST1   58.000   58.000   85.000  90.00  90.00  90.00 P 43 2 2      8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.017241  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017241  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.011765        0.00000