HEADER    TRANSFERASE                             07-FEB-01   1I2D              
TITLE     CRYSTAL STRUCTURE OF ATP SULFURYLASE FROM PENICILLIUM CHRYSOGENUM     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: ATP SULFURYLASE;                                           
COMPND   3 CHAIN: A, B, C;                                                      
COMPND   4 SYNONYM: SULFATE ADENYLYLTRANSFERASE;                                
COMPND   5 EC: 2.7.7.4;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PENICILLIUM CHRYSOGENUM;                        
SOURCE   3 ORGANISM_TAXID: 5076;                                                
SOURCE   4 GENE: APS;                                                           
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   7 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   8 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   9 EXPRESSION_SYSTEM_PLASMID: PET23A                                    
KEYWDS    NUCLEOTIDE BINDING, ALLOSTERIC, HEXAMER, TRANSFERASE                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    I.J.MACRAE,I.H.SEGEL,A.J.FISHER                                       
REVDAT   3   07-FEB-24 1I2D    1       REMARK                                   
REVDAT   2   24-FEB-09 1I2D    1       VERSN                                    
REVDAT   1   11-JUL-01 1I2D    0                                                
JRNL        AUTH   I.J.MACRAE,I.H.SEGEL,A.J.FISHER                              
JRNL        TITL   CRYSTAL STRUCTURE OF ATP SULFURYLASE FROM PENICILLIUM        
JRNL        TITL 2 CHRYSOGENUM: INSIGHTS INTO THE ALLOSTERIC REGULATION OF      
JRNL        TITL 3 SULFATE ASSIMILATION.                                        
JRNL        REF    BIOCHEMISTRY                  V.  40  6795 2001              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   11389593                                                     
JRNL        DOI    10.1021/BI010367W                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.81 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
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 : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.81                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 29.08                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 2928114.360                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 71486                          
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) : 0.207                           
REMARK   3   FREE R VALUE                     : 0.245                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.100                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3650                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.004                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.98                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 87.20                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 10156                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.3230                       
REMARK   3   BIN FREE R VALUE                    : 0.3820                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 521                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.017                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 13404                                   
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 162                                     
REMARK   3   SOLVENT ATOMS            : 282                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 60.40                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 65.60                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -5.20000                                             
REMARK   3    B22 (A**2) : 6.99000                                              
REMARK   3    B33 (A**2) : -1.79000                                             
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) : 0.34                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.42                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.43                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.54                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.016                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.900                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.40                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.150                           
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) : 3.470 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 5.230 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 5.340 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 7.320 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.32                                                 
REMARK   3   BSOL        : 50.04                                                
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  : WATER_REP.PARAM                                
REMARK   3  PARAMETER FILE  3  : APS.PAR                                        
REMARK   3  PARAMETER FILE  4  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : APS.TOP                                        
REMARK   3  TOPOLOGY FILE  3   : ATER.TOP                                       
REMARK   3  TOPOLOGY FILE  4   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS:                                           
REMARK   3  NON-CRYSTALLOGRAPHIC SYMMETRY WAS TIGHTLY IMPOSED.                  
REMARK   3  CYS 42 IS THE ONLY CYS THAT APPEARS TO HAVE HG BOUND.               
REMARK   4                                                                      
REMARK   4 1I2D COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 09-FEB-01.                  
REMARK 100 THE DEPOSITION ID IS D_1000012816.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-APR-00                          
REMARK 200  TEMPERATURE           (KELVIN) : 100.0                              
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRL                               
REMARK 200  BEAMLINE                       : BL7-1                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.08                               
REMARK 200  MONOCHROMATOR                  : SYNCHROTRON                        
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 75367                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 95.9                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : 0.06400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 14.0000                            
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     (%) : 73.0                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 2.80                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.35400                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 68.49                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.90                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1 M SODIUM CITRATE, 2% PEG 400, 100 MM   
REMARK 280  TRIS-CL, 5 MM ADENOSINE 5'-PHOSPHOSULFATE, PH 8.0, VAPOR            
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 277K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
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,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+1/2                                     
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        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  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       67.83500            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       81.04500            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000      136.50000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       67.83500            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       81.04500            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000      136.50000            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       67.83500            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       81.04500            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000      136.50000            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       67.83500            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       81.04500            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000      136.50000            
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 300 REMARK: THE BIOLOGICAL ASSEMBLY IS A HEXAMER GENERATED FROM THE      
REMARK 300 TRIMER IN THE ASYMMETRIC UNIT BY THE OPERATION: -X, -Y+1, Z.         
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: HEXAMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B, C                               
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      162.09000            
REMARK 350   BIOMT3   2  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     MET A     1                                                      
REMARK 465     MET B     1                                                      
REMARK 465     MET C     1                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     ASP A  70    CG   OD1  OD2                                       
REMARK 470     LYS A 129    CG   CD   CE   NZ                                   
REMARK 470     LYS A 302    CG   CD   CE   NZ                                   
REMARK 470     GLU A 304    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 320    CG   CD   CE   NZ                                   
REMARK 470     GLU A 449    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 527    CG   CD   CE   NZ                                   
REMARK 470     GLU A 540    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 541    CG   CD   CE   NZ                                   
REMARK 470     ASP B  70    CG   OD1  OD2                                       
REMARK 470     LYS B 129    CG   CD   CE   NZ                                   
REMARK 470     LYS B 302    CG   CD   CE   NZ                                   
REMARK 470     GLU B 304    CG   CD   OE1  OE2                                  
REMARK 470     LYS B 320    CG   CD   CE   NZ                                   
REMARK 470     GLU B 449    CG   CD   OE1  OE2                                  
REMARK 470     LYS B 527    CG   CD   CE   NZ                                   
REMARK 470     GLU B 540    CG   CD   OE1  OE2                                  
REMARK 470     LYS B 541    CG   CD   CE   NZ                                   
REMARK 470     ASP C  70    CG   OD1  OD2                                       
REMARK 470     LYS C 129    CG   CD   CE   NZ                                   
REMARK 470     LYS C 302    CG   CD   CE   NZ                                   
REMARK 470     GLU C 304    CG   CD   OE1  OE2                                  
REMARK 470     LYS C 320    CG   CD   CE   NZ                                   
REMARK 470     GLU C 449    CG   CD   OE1  OE2                                  
REMARK 470     LYS C 527    CG   CD   CE   NZ                                   
REMARK 470     GLU C 540    CG   CD   OE1  OE2                                  
REMARK 470     LYS C 541    CG   CD   CE   NZ                                   
REMARK 480                                                                      
REMARK 480 ZERO OCCUPANCY ATOM                                                  
REMARK 480 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 480 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 480 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 480 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 480   M RES C SSEQI ATOMS                                                
REMARK 480     LYS A  318   CG   CD   CE   NZ                                   
REMARK 480     ASP A  321   CG   OD1  OD2                                       
REMARK 480     LYS C  318   CG   CD   CE   NZ                                   
REMARK 480     ASP C  321   CG   OD1  OD2                                       
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   O    GLN C   395     NH1  ARG C   426              2.15            
REMARK 500   O    LYS B   231     OD2  ASP B   234              2.17            
REMARK 500   O    GLN B   395     NH1  ARG B   426              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    CYS A  68   CB    CYS A  68   SG      0.231                       
REMARK 500    CYS B  68   CB    CYS B  68   SG      0.200                       
REMARK 500    CYS C  68   CB    CYS C  68   SG      0.115                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    CYS A  68   CA  -  CB  -  SG  ANGL. DEV. =  14.1 DEGREES          
REMARK 500    PRO A 349   C   -  N   -  CA  ANGL. DEV. =  14.0 DEGREES          
REMARK 500    PRO A 373   C   -  N   -  CA  ANGL. DEV. =   9.6 DEGREES          
REMARK 500    GLY A 424   N   -  CA  -  C   ANGL. DEV. =  16.6 DEGREES          
REMARK 500    CYS B  68   CA  -  CB  -  SG  ANGL. DEV. =  13.3 DEGREES          
REMARK 500    PRO B 373   C   -  N   -  CA  ANGL. DEV. =  13.8 DEGREES          
REMARK 500    PRO B 373   C   -  N   -  CD  ANGL. DEV. = -13.7 DEGREES          
REMARK 500    GLY B 424   N   -  CA  -  C   ANGL. DEV. =  16.7 DEGREES          
REMARK 500    CYS C  68   CA  -  CB  -  SG  ANGL. DEV. =  10.6 DEGREES          
REMARK 500    PRO C 373   C   -  N   -  CA  ANGL. DEV. =  10.6 DEGREES          
REMARK 500    GLY C 424   N   -  CA  -  C   ANGL. DEV. =  16.1 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLU A  56       43.72   -145.31                                   
REMARK 500    CYS A  68      -26.39    -36.43                                   
REMARK 500    ASP A  75        2.73    -69.66                                   
REMARK 500    PHE A  79      105.52   -166.57                                   
REMARK 500    PHE A 135       46.12   -103.96                                   
REMARK 500    LYS A 152     -164.71    -69.63                                   
REMARK 500    THR A 198      148.32   -174.33                                   
REMARK 500    THR A 230     -162.66   -128.09                                   
REMARK 500    PRO A 249       -7.10    -57.23                                   
REMARK 500    ASN A 253      125.37    -39.10                                   
REMARK 500    MET A 267       47.44     72.17                                   
REMARK 500    PRO A 297       35.95    -99.98                                   
REMARK 500    TYR A 310       -1.70     52.48                                   
REMARK 500    MET A 332      126.54    -32.99                                   
REMARK 500    ASP A 340       71.65     58.53                                   
REMARK 500    ASP A 346       46.56    -65.18                                   
REMARK 500    GLN A 347       13.65   -167.29                                   
REMARK 500    PRO A 349       35.64    -42.86                                   
REMARK 500    ALA A 350      -11.06     44.99                                   
REMARK 500    ALA A 503       26.79    -79.69                                   
REMARK 500    ASP A 533      -73.92   -120.49                                   
REMARK 500    GLU A 571      171.53    -57.64                                   
REMARK 500    LYS B  11       48.02    -73.72                                   
REMARK 500    ASP B  12       72.08    -68.26                                   
REMARK 500    SER B  53      141.57    -39.65                                   
REMARK 500    LEU B  55      144.44    -38.92                                   
REMARK 500    GLU B  56       34.07   -149.56                                   
REMARK 500    CYS B  68      -29.38    -35.78                                   
REMARK 500    ASP B  75        5.13    -68.34                                   
REMARK 500    PHE B  79      107.94   -166.68                                   
REMARK 500    ASP B 120      -62.66    -90.03                                   
REMARK 500    ILE B 122       83.44   -152.42                                   
REMARK 500    PHE B 135       46.33   -109.01                                   
REMARK 500    LYS B 152     -164.73    -74.56                                   
REMARK 500    LEU B 166      151.45    -46.70                                   
REMARK 500    HIS B 224       73.24   -119.74                                   
REMARK 500    ASP B 236      152.26    -48.41                                   
REMARK 500    PRO B 249       -9.90    -54.74                                   
REMARK 500    ASN B 253      134.21    -36.44                                   
REMARK 500    MET B 267       46.65     72.06                                   
REMARK 500    ALA B 295       22.51     47.85                                   
REMARK 500    ASN B 300     -168.29    -77.37                                   
REMARK 500    TYR B 310       -7.89     54.35                                   
REMARK 500    MET B 332      125.75    -31.66                                   
REMARK 500    ASP B 340       72.91     58.54                                   
REMARK 500    ASP B 346       -0.77    -54.24                                   
REMARK 500    PRO B 373      136.96    -38.49                                   
REMARK 500    ALA B 503       23.04    -76.71                                   
REMARK 500    ASP B 533      -75.80   -118.67                                   
REMARK 500    PHE B 548        0.56    -67.33                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      79 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 600                                                                      
REMARK 600 HETEROGEN                                                            
REMARK 600                                                                      
REMARK 600 ADX 574 AND 575 ARE ASSOCIATED WITH CHAIN A.                         
REMARK 600 ADX 576 AND 577 ARE ASSOCIATED WITH CHAIN B.                         
REMARK 600 ADX 578 AND 579 ARE ASSOCIATED WITH CHAIN C.                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADX A 574                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADX A 575                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADX B 576                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADX B 577                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADX C 578                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ADX C 579                 
REMARK 999                                                                      
REMARK 999 SEQUENCE                                                             
REMARK 999 THE SEQUENCE/SEQUENCE DATABASE CONFLICT IS DUE                       
REMARK 999 TO AN ERROR IN THE DATABASE SEQUENCE. THE AUTHORS                    
REMARK 999 HAVE SEQUENCED THE GENE 4 TIMES AND DETERMINED                       
REMARK 999 THAT RESIDUE 100 IS A GLY, NOT ALA.                                  
DBREF  1I2D A    1   573  UNP    Q12650   MET3_PENCH       1    573             
DBREF  1I2D B    1   573  UNP    Q12650   MET3_PENCH       1    573             
DBREF  1I2D C    1   573  UNP    Q12650   MET3_PENCH       1    573             
SEQADV 1I2D GLY A  100  UNP  Q12650    ALA   100 SEE REMARK 999                 
SEQADV 1I2D GLY B  100  UNP  Q12650    ALA   100 SEE REMARK 999                 
SEQADV 1I2D GLY C  100  UNP  Q12650    ALA   100 SEE REMARK 999                 
SEQRES   1 A  573  MET ALA ASN ALA PRO HIS GLY GLY VAL LEU LYS ASP LEU          
SEQRES   2 A  573  LEU ALA ARG ASP ALA PRO ARG GLN ALA GLU LEU ALA ALA          
SEQRES   3 A  573  GLU ALA GLU SER LEU PRO ALA VAL THR LEU THR GLU ARG          
SEQRES   4 A  573  GLN LEU CYS ASP LEU GLU LEU ILE MET ASN GLY GLY PHE          
SEQRES   5 A  573  SER PRO LEU GLU GLY PHE MET ASN GLN ALA ASP TYR ASP          
SEQRES   6 A  573  ARG VAL CYS GLU ASP ASN ARG LEU ALA ASP GLY ASN VAL          
SEQRES   7 A  573  PHE SER MET PRO ILE THR LEU ASP ALA SER GLN GLU VAL          
SEQRES   8 A  573  ILE ASP GLU LYS LYS LEU GLN ALA GLY SER ARG ILE THR          
SEQRES   9 A  573  LEU ARG ASP PHE ARG ASP ASP ARG ASN LEU ALA ILE LEU          
SEQRES  10 A  573  THR ILE ASP ASP ILE TYR ARG PRO ASP LYS THR LYS GLU          
SEQRES  11 A  573  ALA LYS LEU VAL PHE GLY GLY ASP PRO GLU HIS PRO ALA          
SEQRES  12 A  573  ILE VAL TYR LEU ASN ASN THR VAL LYS GLU PHE TYR ILE          
SEQRES  13 A  573  GLY GLY LYS ILE GLU ALA VAL ASN LYS LEU ASN HIS TYR          
SEQRES  14 A  573  ASP TYR VAL ALA LEU ARG TYR THR PRO ALA GLU LEU ARG          
SEQRES  15 A  573  VAL HIS PHE ASP LYS LEU GLY TRP SER ARG VAL VAL ALA          
SEQRES  16 A  573  PHE GLN THR ARG ASN PRO MET HIS ARG ALA HIS ARG GLU          
SEQRES  17 A  573  LEU THR VAL ARG ALA ALA ARG SER ARG GLN ALA ASN VAL          
SEQRES  18 A  573  LEU ILE HIS PRO VAL VAL GLY LEU THR LYS PRO GLY ASP          
SEQRES  19 A  573  ILE ASP HIS PHE THR ARG VAL ARG ALA TYR GLN ALA LEU          
SEQRES  20 A  573  LEU PRO ARG TYR PRO ASN GLY MET ALA VAL LEU GLY LEU          
SEQRES  21 A  573  LEU GLY LEU ALA MET ARG MET GLY GLY PRO ARG GLU ALA          
SEQRES  22 A  573  ILE TRP HIS ALA ILE ILE ARG LYS ASN HIS GLY ALA THR          
SEQRES  23 A  573  HIS PHE ILE VAL GLY ARG ASP HIS ALA GLY PRO GLY SER          
SEQRES  24 A  573  ASN SER LYS GLY GLU ASP PHE TYR GLY PRO TYR ASP ALA          
SEQRES  25 A  573  GLN HIS ALA VAL GLU LYS TYR LYS ASP GLU LEU GLY ILE          
SEQRES  26 A  573  GLU VAL VAL GLU PHE GLN MET VAL THR TYR LEU PRO ASP          
SEQRES  27 A  573  THR ASP GLU TYR ARG PRO VAL ASP GLN VAL PRO ALA GLY          
SEQRES  28 A  573  VAL LYS THR LEU ASN ILE SER GLY THR GLU LEU ARG ARG          
SEQRES  29 A  573  ARG LEU ARG SER GLY ALA HIS ILE PRO GLU TRP PHE SER          
SEQRES  30 A  573  TYR PRO GLU VAL VAL LYS ILE LEU ARG GLU SER ASN PRO          
SEQRES  31 A  573  PRO ARG ALA THR GLN GLY PHE THR ILE PHE LEU THR GLY          
SEQRES  32 A  573  TYR MET ASN SER GLY LYS ASP ALA ILE ALA ARG ALA LEU          
SEQRES  33 A  573  GLN VAL THR LEU ASN GLN GLN GLY GLY ARG SER VAL SER          
SEQRES  34 A  573  LEU LEU LEU GLY ASP THR VAL ARG HIS GLU LEU SER SER          
SEQRES  35 A  573  GLU LEU GLY PHE THR ARG GLU ASP ARG HIS THR ASN ILE          
SEQRES  36 A  573  GLN ARG ILE ALA PHE VAL ALA THR GLU LEU THR ARG ALA          
SEQRES  37 A  573  GLY ALA ALA VAL ILE ALA ALA PRO ILE ALA PRO TYR GLU          
SEQRES  38 A  573  GLU SER ARG LYS PHE ALA ARG ASP ALA VAL SER GLN ALA          
SEQRES  39 A  573  GLY SER PHE PHE LEU VAL HIS VAL ALA THR PRO LEU GLU          
SEQRES  40 A  573  HIS CYS GLU GLN SER ASP LYS ARG GLY ILE TYR ALA ALA          
SEQRES  41 A  573  ALA ARG ARG GLY GLU ILE LYS GLY PHE THR GLY VAL ASP          
SEQRES  42 A  573  ASP PRO TYR GLU THR PRO GLU LYS ALA ASP LEU VAL VAL          
SEQRES  43 A  573  ASP PHE SER LYS GLN SER VAL ARG SER ILE VAL HIS GLU          
SEQRES  44 A  573  ILE ILE LEU VAL LEU GLU SER GLN GLY PHE LEU GLU ARG          
SEQRES  45 A  573  GLN                                                          
SEQRES   1 B  573  MET ALA ASN ALA PRO HIS GLY GLY VAL LEU LYS ASP LEU          
SEQRES   2 B  573  LEU ALA ARG ASP ALA PRO ARG GLN ALA GLU LEU ALA ALA          
SEQRES   3 B  573  GLU ALA GLU SER LEU PRO ALA VAL THR LEU THR GLU ARG          
SEQRES   4 B  573  GLN LEU CYS ASP LEU GLU LEU ILE MET ASN GLY GLY PHE          
SEQRES   5 B  573  SER PRO LEU GLU GLY PHE MET ASN GLN ALA ASP TYR ASP          
SEQRES   6 B  573  ARG VAL CYS GLU ASP ASN ARG LEU ALA ASP GLY ASN VAL          
SEQRES   7 B  573  PHE SER MET PRO ILE THR LEU ASP ALA SER GLN GLU VAL          
SEQRES   8 B  573  ILE ASP GLU LYS LYS LEU GLN ALA GLY SER ARG ILE THR          
SEQRES   9 B  573  LEU ARG ASP PHE ARG ASP ASP ARG ASN LEU ALA ILE LEU          
SEQRES  10 B  573  THR ILE ASP ASP ILE TYR ARG PRO ASP LYS THR LYS GLU          
SEQRES  11 B  573  ALA LYS LEU VAL PHE GLY GLY ASP PRO GLU HIS PRO ALA          
SEQRES  12 B  573  ILE VAL TYR LEU ASN ASN THR VAL LYS GLU PHE TYR ILE          
SEQRES  13 B  573  GLY GLY LYS ILE GLU ALA VAL ASN LYS LEU ASN HIS TYR          
SEQRES  14 B  573  ASP TYR VAL ALA LEU ARG TYR THR PRO ALA GLU LEU ARG          
SEQRES  15 B  573  VAL HIS PHE ASP LYS LEU GLY TRP SER ARG VAL VAL ALA          
SEQRES  16 B  573  PHE GLN THR ARG ASN PRO MET HIS ARG ALA HIS ARG GLU          
SEQRES  17 B  573  LEU THR VAL ARG ALA ALA ARG SER ARG GLN ALA ASN VAL          
SEQRES  18 B  573  LEU ILE HIS PRO VAL VAL GLY LEU THR LYS PRO GLY ASP          
SEQRES  19 B  573  ILE ASP HIS PHE THR ARG VAL ARG ALA TYR GLN ALA LEU          
SEQRES  20 B  573  LEU PRO ARG TYR PRO ASN GLY MET ALA VAL LEU GLY LEU          
SEQRES  21 B  573  LEU GLY LEU ALA MET ARG MET GLY GLY PRO ARG GLU ALA          
SEQRES  22 B  573  ILE TRP HIS ALA ILE ILE ARG LYS ASN HIS GLY ALA THR          
SEQRES  23 B  573  HIS PHE ILE VAL GLY ARG ASP HIS ALA GLY PRO GLY SER          
SEQRES  24 B  573  ASN SER LYS GLY GLU ASP PHE TYR GLY PRO TYR ASP ALA          
SEQRES  25 B  573  GLN HIS ALA VAL GLU LYS TYR LYS ASP GLU LEU GLY ILE          
SEQRES  26 B  573  GLU VAL VAL GLU PHE GLN MET VAL THR TYR LEU PRO ASP          
SEQRES  27 B  573  THR ASP GLU TYR ARG PRO VAL ASP GLN VAL PRO ALA GLY          
SEQRES  28 B  573  VAL LYS THR LEU ASN ILE SER GLY THR GLU LEU ARG ARG          
SEQRES  29 B  573  ARG LEU ARG SER GLY ALA HIS ILE PRO GLU TRP PHE SER          
SEQRES  30 B  573  TYR PRO GLU VAL VAL LYS ILE LEU ARG GLU SER ASN PRO          
SEQRES  31 B  573  PRO ARG ALA THR GLN GLY PHE THR ILE PHE LEU THR GLY          
SEQRES  32 B  573  TYR MET ASN SER GLY LYS ASP ALA ILE ALA ARG ALA LEU          
SEQRES  33 B  573  GLN VAL THR LEU ASN GLN GLN GLY GLY ARG SER VAL SER          
SEQRES  34 B  573  LEU LEU LEU GLY ASP THR VAL ARG HIS GLU LEU SER SER          
SEQRES  35 B  573  GLU LEU GLY PHE THR ARG GLU ASP ARG HIS THR ASN ILE          
SEQRES  36 B  573  GLN ARG ILE ALA PHE VAL ALA THR GLU LEU THR ARG ALA          
SEQRES  37 B  573  GLY ALA ALA VAL ILE ALA ALA PRO ILE ALA PRO TYR GLU          
SEQRES  38 B  573  GLU SER ARG LYS PHE ALA ARG ASP ALA VAL SER GLN ALA          
SEQRES  39 B  573  GLY SER PHE PHE LEU VAL HIS VAL ALA THR PRO LEU GLU          
SEQRES  40 B  573  HIS CYS GLU GLN SER ASP LYS ARG GLY ILE TYR ALA ALA          
SEQRES  41 B  573  ALA ARG ARG GLY GLU ILE LYS GLY PHE THR GLY VAL ASP          
SEQRES  42 B  573  ASP PRO TYR GLU THR PRO GLU LYS ALA ASP LEU VAL VAL          
SEQRES  43 B  573  ASP PHE SER LYS GLN SER VAL ARG SER ILE VAL HIS GLU          
SEQRES  44 B  573  ILE ILE LEU VAL LEU GLU SER GLN GLY PHE LEU GLU ARG          
SEQRES  45 B  573  GLN                                                          
SEQRES   1 C  573  MET ALA ASN ALA PRO HIS GLY GLY VAL LEU LYS ASP LEU          
SEQRES   2 C  573  LEU ALA ARG ASP ALA PRO ARG GLN ALA GLU LEU ALA ALA          
SEQRES   3 C  573  GLU ALA GLU SER LEU PRO ALA VAL THR LEU THR GLU ARG          
SEQRES   4 C  573  GLN LEU CYS ASP LEU GLU LEU ILE MET ASN GLY GLY PHE          
SEQRES   5 C  573  SER PRO LEU GLU GLY PHE MET ASN GLN ALA ASP TYR ASP          
SEQRES   6 C  573  ARG VAL CYS GLU ASP ASN ARG LEU ALA ASP GLY ASN VAL          
SEQRES   7 C  573  PHE SER MET PRO ILE THR LEU ASP ALA SER GLN GLU VAL          
SEQRES   8 C  573  ILE ASP GLU LYS LYS LEU GLN ALA GLY SER ARG ILE THR          
SEQRES   9 C  573  LEU ARG ASP PHE ARG ASP ASP ARG ASN LEU ALA ILE LEU          
SEQRES  10 C  573  THR ILE ASP ASP ILE TYR ARG PRO ASP LYS THR LYS GLU          
SEQRES  11 C  573  ALA LYS LEU VAL PHE GLY GLY ASP PRO GLU HIS PRO ALA          
SEQRES  12 C  573  ILE VAL TYR LEU ASN ASN THR VAL LYS GLU PHE TYR ILE          
SEQRES  13 C  573  GLY GLY LYS ILE GLU ALA VAL ASN LYS LEU ASN HIS TYR          
SEQRES  14 C  573  ASP TYR VAL ALA LEU ARG TYR THR PRO ALA GLU LEU ARG          
SEQRES  15 C  573  VAL HIS PHE ASP LYS LEU GLY TRP SER ARG VAL VAL ALA          
SEQRES  16 C  573  PHE GLN THR ARG ASN PRO MET HIS ARG ALA HIS ARG GLU          
SEQRES  17 C  573  LEU THR VAL ARG ALA ALA ARG SER ARG GLN ALA ASN VAL          
SEQRES  18 C  573  LEU ILE HIS PRO VAL VAL GLY LEU THR LYS PRO GLY ASP          
SEQRES  19 C  573  ILE ASP HIS PHE THR ARG VAL ARG ALA TYR GLN ALA LEU          
SEQRES  20 C  573  LEU PRO ARG TYR PRO ASN GLY MET ALA VAL LEU GLY LEU          
SEQRES  21 C  573  LEU GLY LEU ALA MET ARG MET GLY GLY PRO ARG GLU ALA          
SEQRES  22 C  573  ILE TRP HIS ALA ILE ILE ARG LYS ASN HIS GLY ALA THR          
SEQRES  23 C  573  HIS PHE ILE VAL GLY ARG ASP HIS ALA GLY PRO GLY SER          
SEQRES  24 C  573  ASN SER LYS GLY GLU ASP PHE TYR GLY PRO TYR ASP ALA          
SEQRES  25 C  573  GLN HIS ALA VAL GLU LYS TYR LYS ASP GLU LEU GLY ILE          
SEQRES  26 C  573  GLU VAL VAL GLU PHE GLN MET VAL THR TYR LEU PRO ASP          
SEQRES  27 C  573  THR ASP GLU TYR ARG PRO VAL ASP GLN VAL PRO ALA GLY          
SEQRES  28 C  573  VAL LYS THR LEU ASN ILE SER GLY THR GLU LEU ARG ARG          
SEQRES  29 C  573  ARG LEU ARG SER GLY ALA HIS ILE PRO GLU TRP PHE SER          
SEQRES  30 C  573  TYR PRO GLU VAL VAL LYS ILE LEU ARG GLU SER ASN PRO          
SEQRES  31 C  573  PRO ARG ALA THR GLN GLY PHE THR ILE PHE LEU THR GLY          
SEQRES  32 C  573  TYR MET ASN SER GLY LYS ASP ALA ILE ALA ARG ALA LEU          
SEQRES  33 C  573  GLN VAL THR LEU ASN GLN GLN GLY GLY ARG SER VAL SER          
SEQRES  34 C  573  LEU LEU LEU GLY ASP THR VAL ARG HIS GLU LEU SER SER          
SEQRES  35 C  573  GLU LEU GLY PHE THR ARG GLU ASP ARG HIS THR ASN ILE          
SEQRES  36 C  573  GLN ARG ILE ALA PHE VAL ALA THR GLU LEU THR ARG ALA          
SEQRES  37 C  573  GLY ALA ALA VAL ILE ALA ALA PRO ILE ALA PRO TYR GLU          
SEQRES  38 C  573  GLU SER ARG LYS PHE ALA ARG ASP ALA VAL SER GLN ALA          
SEQRES  39 C  573  GLY SER PHE PHE LEU VAL HIS VAL ALA THR PRO LEU GLU          
SEQRES  40 C  573  HIS CYS GLU GLN SER ASP LYS ARG GLY ILE TYR ALA ALA          
SEQRES  41 C  573  ALA ARG ARG GLY GLU ILE LYS GLY PHE THR GLY VAL ASP          
SEQRES  42 C  573  ASP PRO TYR GLU THR PRO GLU LYS ALA ASP LEU VAL VAL          
SEQRES  43 C  573  ASP PHE SER LYS GLN SER VAL ARG SER ILE VAL HIS GLU          
SEQRES  44 C  573  ILE ILE LEU VAL LEU GLU SER GLN GLY PHE LEU GLU ARG          
SEQRES  45 C  573  GLN                                                          
HET    ADX  A 574      27                                                       
HET    ADX  A 575      27                                                       
HET    ADX  B 576      27                                                       
HET    ADX  B 577      27                                                       
HET    ADX  C 578      27                                                       
HET    ADX  C 579      27                                                       
HETNAM     ADX ADENOSINE-5'-PHOSPHOSULFATE                                      
FORMUL   4  ADX    6(C10 H14 N5 O10 P S)                                        
FORMUL  10  HOH   *282(H2 O)                                                    
HELIX    1   1 ASP A   12  ASP A   17  1                                   6    
HELIX    2   2 ARG A   20  LEU A   31  1                                  12    
HELIX    3   3 THR A   37  ASN A   49  1                                  13    
HELIX    4   4 ASN A   60  ASN A   71  1                                  12    
HELIX    5   5 SER A   88  LYS A   95  1                                   8    
HELIX    6   6 ASP A  126  PHE A  135  1                                  10    
HELIX    7   7 HIS A  141  THR A  150  1                                  10    
HELIX    8   8 TYR A  171  LEU A  174  5                                   4    
HELIX    9   9 THR A  177  GLY A  189  1                                  13    
HELIX   10  10 HIS A  203  ARG A  217  1                                  15    
HELIX   11  11 ASP A  236  LEU A  248  1                                  13    
HELIX   12  12 PRO A  249  TYR A  251  5                                   3    
HELIX   13  13 GLY A  268  HIS A  283  1                                  16    
HELIX   14  14 TYR A  310  TYR A  319  1                                  10    
HELIX   15  15 SER A  358  GLY A  369  1                                  12    
HELIX   16  16 TYR A  378  ASN A  389  1                                  12    
HELIX   17  17 PRO A  391  GLN A  395  5                                   5    
HELIX   18  18 GLY A  408  GLY A  424  1                                  17    
HELIX   19  19 GLY A  433  LEU A  440  1                                   8    
HELIX   20  20 THR A  447  ALA A  468  1                                  22    
HELIX   21  21 TYR A  480  GLY A  495  1                                  16    
HELIX   22  22 PRO A  505  ASP A  513  1                                   9    
HELIX   23  23 GLY A  516  ARG A  523  1                                   8    
HELIX   24  24 SER A  552  GLN A  567  1                                  16    
HELIX   25  25 ASP B   12  ASP B   17  1                                   6    
HELIX   26  26 ARG B   20  LEU B   31  1                                  12    
HELIX   27  27 THR B   37  ASN B   49  1                                  13    
HELIX   28  28 ASN B   60  ASN B   71  1                                  12    
HELIX   29  29 SER B   88  LYS B   95  1                                   8    
HELIX   30  30 ASP B  126  PHE B  135  1                                  10    
HELIX   31  31 HIS B  141  THR B  150  1                                  10    
HELIX   32  32 TYR B  171  LEU B  174  5                                   4    
HELIX   33  33 THR B  177  GLY B  189  1                                  13    
HELIX   34  34 HIS B  203  ARG B  217  1                                  15    
HELIX   35  35 ASP B  236  LEU B  248  1                                  13    
HELIX   36  36 PRO B  249  TYR B  251  5                                   3    
HELIX   37  37 GLY B  268  HIS B  283  1                                  16    
HELIX   38  38 TYR B  310  TYR B  319  1                                  10    
HELIX   39  39 ASP B  346  VAL B  348  5                                   3    
HELIX   40  40 SER B  358  GLY B  369  1                                  12    
HELIX   41  41 TYR B  378  ASN B  389  1                                  12    
HELIX   42  42 GLY B  408  GLY B  424  1                                  17    
HELIX   43  43 GLY B  433  LEU B  440  1                                   8    
HELIX   44  44 THR B  447  ALA B  468  1                                  22    
HELIX   45  45 TYR B  480  GLN B  493  1                                  14    
HELIX   46  46 PRO B  505  SER B  512  1                                   8    
HELIX   47  47 GLY B  516  ARG B  523  1                                   8    
HELIX   48  48 SER B  552  GLN B  567  1                                  16    
HELIX   49  49 ASP C   12  ASP C   17  1                                   6    
HELIX   50  50 ARG C   20  LEU C   31  1                                  12    
HELIX   51  51 THR C   37  ASN C   49  1                                  13    
HELIX   52  52 ASN C   60  ASN C   71  1                                  12    
HELIX   53  53 SER C   88  LYS C   95  1                                   8    
HELIX   54  54 ASP C  126  PHE C  135  1                                  10    
HELIX   55  55 HIS C  141  THR C  150  1                                  10    
HELIX   56  56 TYR C  171  LEU C  174  5                                   4    
HELIX   57  57 THR C  177  GLY C  189  1                                  13    
HELIX   58  58 HIS C  203  ARG C  217  1                                  15    
HELIX   59  59 ASP C  236  LEU C  248  1                                  13    
HELIX   60  60 PRO C  249  TYR C  251  5                                   3    
HELIX   61  61 GLY C  268  HIS C  283  1                                  16    
HELIX   62  62 TYR C  310  TYR C  319  1                                  10    
HELIX   63  63 ASP C  346  VAL C  348  5                                   3    
HELIX   64  64 SER C  358  GLY C  369  1                                  12    
HELIX   65  65 TYR C  378  ASN C  389  1                                  12    
HELIX   66  66 PRO C  391  GLN C  395  5                                   5    
HELIX   67  67 GLY C  408  GLY C  424  1                                  17    
HELIX   68  68 GLY C  433  LEU C  440  1                                   8    
HELIX   69  69 THR C  447  ALA C  468  1                                  22    
HELIX   70  70 TYR C  480  SER C  492  1                                  13    
HELIX   71  71 PRO C  505  SER C  512  1                                   8    
HELIX   72  72 GLY C  516  ARG C  523  1                                   8    
HELIX   73  73 SER C  552  GLN C  567  1                                  16    
SHEET    1   A 5 ALA A  33  LEU A  36  0                                        
SHEET    2   A 5 ARG A 102  ASP A 107  1  O  THR A 104   N  VAL A  34           
SHEET    3   A 5 ASN A 113  ILE A 119 -1  N  LEU A 114   O  LEU A 105           
SHEET    4   A 5 GLY A 158  ALA A 162 -1  O  LYS A 159   N  THR A 118           
SHEET    5   A 5 GLY A  57  PHE A  58 -1  O  PHE A  58   N  GLY A 158           
SHEET    1   B 2 ASP A  86  ALA A  87  0                                        
SHEET    2   B 2 PHE A 154  TYR A 155 -1  O  PHE A 154   N  ALA A  87           
SHEET    1   C 5 ALA A 256  LEU A 258  0                                        
SHEET    2   C 5 ASN A 220  PRO A 225  1  O  VAL A 221   N  VAL A 257           
SHEET    3   C 5 VAL A 193  THR A 198  1  N  VAL A 194   O  ASN A 220           
SHEET    4   C 5 HIS A 287  VAL A 290  1  O  HIS A 287   N  ALA A 195           
SHEET    5   C 5 GLU A 326  GLU A 329  1  O  GLU A 326   N  PHE A 288           
SHEET    1   D 2 VAL A 333  LEU A 336  0                                        
SHEET    2   D 2 GLU A 341  PRO A 344 -1  O  GLU A 341   N  LEU A 336           
SHEET    1   E 5 VAL A 428  LEU A 432  0                                        
SHEET    2   E 5 ALA A 471  ALA A 475  1  O  ALA A 471   N  SER A 429           
SHEET    3   E 5 PHE A 397  THR A 402  1  O  PHE A 397   N  VAL A 472           
SHEET    4   E 5 SER A 496  VAL A 502  1  O  SER A 496   N  THR A 398           
SHEET    5   E 5 LEU A 544  VAL A 546  1  O  LEU A 544   N  HIS A 501           
SHEET    1   F 5 ALA B  33  LEU B  36  0                                        
SHEET    2   F 5 ARG B 102  ASP B 107  1  O  THR B 104   N  VAL B  34           
SHEET    3   F 5 ASN B 113  ILE B 119 -1  N  LEU B 114   O  LEU B 105           
SHEET    4   F 5 GLY B 158  ALA B 162 -1  O  LYS B 159   N  THR B 118           
SHEET    5   F 5 GLY B  57  PHE B  58 -1  O  PHE B  58   N  GLY B 158           
SHEET    1   G 2 ASP B  86  ALA B  87  0                                        
SHEET    2   G 2 PHE B 154  TYR B 155 -1  N  PHE B 154   O  ALA B  87           
SHEET    1   H 5 ALA B 256  LEU B 258  0                                        
SHEET    2   H 5 ASN B 220  PRO B 225  1  O  VAL B 221   N  VAL B 257           
SHEET    3   H 5 VAL B 193  THR B 198  1  N  VAL B 194   O  ASN B 220           
SHEET    4   H 5 HIS B 287  VAL B 290  1  N  HIS B 287   O  VAL B 193           
SHEET    5   H 5 GLU B 326  GLU B 329  1  O  GLU B 326   N  PHE B 288           
SHEET    1   I 2 VAL B 333  LEU B 336  0                                        
SHEET    2   I 2 GLU B 341  PRO B 344 -1  O  GLU B 341   N  LEU B 336           
SHEET    1   J 5 VAL B 428  LEU B 432  0                                        
SHEET    2   J 5 ALA B 471  ALA B 475  1  O  ALA B 471   N  SER B 429           
SHEET    3   J 5 PHE B 397  THR B 402  1  O  PHE B 397   N  VAL B 472           
SHEET    4   J 5 SER B 496  VAL B 502  1  O  SER B 496   N  THR B 398           
SHEET    5   J 5 LEU B 544  VAL B 546  1  O  LEU B 544   N  HIS B 501           
SHEET    1   K 5 ALA C  33  THR C  35  0                                        
SHEET    2   K 5 ARG C 102  ARG C 106  1  O  THR C 104   N  VAL C  34           
SHEET    3   K 5 ASN C 113  ILE C 119 -1  N  LEU C 114   O  LEU C 105           
SHEET    4   K 5 GLY C 158  ALA C 162 -1  O  LYS C 159   N  THR C 118           
SHEET    5   K 5 GLY C  57  PHE C  58 -1  O  PHE C  58   N  GLY C 158           
SHEET    1   L 2 ASP C  86  ALA C  87  0                                        
SHEET    2   L 2 PHE C 154  TYR C 155 -1  O  PHE C 154   N  ALA C  87           
SHEET    1   M 5 ALA C 256  LEU C 258  0                                        
SHEET    2   M 5 ASN C 220  PRO C 225  1  O  VAL C 221   N  VAL C 257           
SHEET    3   M 5 VAL C 193  THR C 198  1  N  VAL C 194   O  ASN C 220           
SHEET    4   M 5 HIS C 287  VAL C 290  1  O  HIS C 287   N  ALA C 195           
SHEET    5   M 5 GLU C 326  GLU C 329  1  O  GLU C 326   N  PHE C 288           
SHEET    1   N 2 VAL C 333  LEU C 336  0                                        
SHEET    2   N 2 GLU C 341  PRO C 344 -1  O  GLU C 341   N  LEU C 336           
SHEET    1   O 5 VAL C 428  LEU C 432  0                                        
SHEET    2   O 5 ALA C 471  ALA C 475  1  O  ALA C 471   N  SER C 429           
SHEET    3   O 5 PHE C 397  THR C 402  1  O  PHE C 397   N  VAL C 472           
SHEET    4   O 5 SER C 496  VAL C 502  1  O  SER C 496   N  THR C 398           
SHEET    5   O 5 LEU C 544  VAL C 546  1  O  LEU C 544   N  HIS C 501           
CISPEP   1 SER A   53    PRO A   54          0         0.67                     
CISPEP   2 SER B   53    PRO B   54          0         0.51                     
CISPEP   3 SER C   53    PRO C   54          0         0.42                     
SITE     1 AC1 14 PHE A 196  GLN A 197  THR A 198  ARG A 199                    
SITE     2 AC1 14 ASN A 200  HIS A 206  GLY A 291  ARG A 292                    
SITE     3 AC1 14 HIS A 294  ALA A 295  MET A 332  VAL A 333                    
SITE     4 AC1 14 HOH A 616  HOH A 735                                          
SITE     1 AC2 15 MET A 405  ASP A 434  ARG A 437  PHE A 446                    
SITE     2 AC2 15 ARG A 451  ASN A 454  PRO A 476  ILE A 477                    
SITE     3 AC2 15 ALA A 478  PRO A 479  LYS A 527  GLY A 528                    
SITE     4 AC2 15 PHE A 529  THR A 530  HOH A 634                               
SITE     1 AC3 15 PHE B 196  GLN B 197  THR B 198  ARG B 199                    
SITE     2 AC3 15 ASN B 200  HIS B 206  LEU B 209  GLY B 291                    
SITE     3 AC3 15 ARG B 292  HIS B 294  ALA B 295  MET B 332                    
SITE     4 AC3 15 VAL B 333  HOH B 592  HOH B 641                               
SITE     1 AC4 16 MET B 405  ASP B 434  ARG B 437  PHE B 446                    
SITE     2 AC4 16 ARG B 451  ASN B 454  PRO B 476  ILE B 477                    
SITE     3 AC4 16 ALA B 478  PRO B 479  ILE B 517  LYS B 527                    
SITE     4 AC4 16 GLY B 528  PHE B 529  THR B 530  HOH B 578                    
SITE     1 AC5 13 PHE C 196  GLN C 197  THR C 198  ARG C 199                    
SITE     2 AC5 13 ASN C 200  HIS C 206  GLY C 291  ARG C 292                    
SITE     3 AC5 13 HIS C 294  ALA C 295  GLN C 331  MET C 332                    
SITE     4 AC5 13 VAL C 333                                                     
SITE     1 AC6 15 MET C 405  GLY C 433  ASP C 434  ARG C 437                    
SITE     2 AC6 15 PHE C 446  ARG C 451  ASN C 454  PRO C 476                    
SITE     3 AC6 15 ILE C 477  ALA C 478  PRO C 479  LYS C 527                    
SITE     4 AC6 15 GLY C 528  PHE C 529  THR C 530                               
CRYST1  135.670  162.090  273.000  90.00  90.00  90.00 I 2 2 2      24          
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      0.007371  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006169  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.003663        0.00000