HEADER    TRANSFERASE                             07-FEB-02   1KZL              
TITLE     RIBOFLAVIN SYNTHASE FROM S.POMBE BOUND TO CARBOXYETHYLLUMAZINE        
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: RIBOFLAVIN SYNTHASE;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: RIBOFLAVIN SYNTHASE ALPHA CHAIN;                            
COMPND   5 EC: 2.5.1.9;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SCHIZOSACCHAROMYCES POMBE;                      
SOURCE   3 ORGANISM_COMMON: FISSION YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4896;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE   8 EXPRESSION_SYSTEM_PLASMID: PNCO113                                   
KEYWDS    BIOSYNTHESIS OF RIBOFLAVIN, RIBOFLAVIN SYNTHASE, SCHIZOSACCHAROMYCES  
KEYWDS   2 POMBE, LIGAND BINDING, TRANSFERASE                                   
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    S.GERHARDT,A.K.SCHOTT,N.KAIRIES,M.CUSHMAN,B.ILLARIONOV,W.EISENREICH,  
AUTHOR   2 A.BACHER,R.HUBER,S.STEINBACHER,M.FISCHER                             
REVDAT   3   13-MAR-24 1KZL    1       REMARK LINK                              
REVDAT   2   24-FEB-09 1KZL    1       VERSN                                    
REVDAT   1   06-NOV-02 1KZL    0                                                
JRNL        AUTH   S.GERHARDT,A.K.SCHOTT,N.KAIRIES,M.CUSHMAN,B.ILLARIONOV,      
JRNL        AUTH 2 W.EISENREICH,A.BACHER,R.HUBER,S.STEINBACHER,M.FISCHER        
JRNL        TITL   STUDIES ON THE REACTION MECHANISM OF RIBOFLAVIN SYNTHASE;    
JRNL        TITL 2 X-RAY CRYSTAL STRUCTURE OF A COMPLEX WITH                    
JRNL        TITL 3 6-CARBOXYETHYL-7-OXO-8-RIBITYLLUMAZINE                       
JRNL        REF    STRUCTURE                     V.  10  1371 2002              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   12377123                                                     
JRNL        DOI    10.1016/S0969-2126(02)00864-X                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 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) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.88                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 15097                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.185                           
REMARK   3   FREE R VALUE                     : 0.221                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1530                            
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           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
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            : 1557                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 55                                      
REMARK   3   SOLVENT ATOMS            : 121                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
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) : 0.006                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.239                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
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  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1KZL COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 18-FEB-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000015508.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 14-MAY-01                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 9.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : MPG/DESY, HAMBURG                  
REMARK 200  BEAMLINE                       : BW6                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.010, 1.000, 0.9499               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
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   : 15097                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 19.881                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.6                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.14                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
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         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: MLPHARE                                               
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.76                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.91                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: BICINE, 2-METHYL-2,4-PENTANEDIOL, PH     
REMARK 280  9.0, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 295K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 61                             
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z+1/3                                            
REMARK 290       3555   -X+Y,-X,Z+2/3                                           
REMARK 290       4555   -X,-Y,Z+1/2                                             
REMARK 290       5555   Y,-X+Y,Z+5/6                                            
REMARK 290       6555   X-Y,X,Z+1/6                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       30.98400            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       61.96800            
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       46.47600            
REMARK 290   SMTRY1   5  0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   5 -0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       77.46000            
REMARK 290   SMTRY1   6  0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   6  0.866025  0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       15.49200            
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: IN CONTRAST TO THE HOMOTRIMERIC SOLUTION STATE OF NATIVE     
REMARK 300 RIBOFLAVIN SYNTHASE FROM S. POMBE. BUT THIS STRUCTURE IS MONOMERIC   
REMARK 300 IN ITS CRYSTAL STRUCTURE.                                            
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: MONOMERIC                         
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 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     ILE A   203                                                      
REMARK 465     LYS A   204                                                      
REMARK 465     LYS A   205                                                      
REMARK 465     THR A   206                                                      
REMARK 465     GLN A   207                                                      
REMARK 465     ALA A   208                                                      
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     ARG A   56   CG   CD   NE   CZ   NH1  NH2                        
REMARK 480     GLN A  100   CD   OE1  NE2                                       
REMARK 480     GLU A  111   CG   CD   OE1  OE2                                  
REMARK 480     GLU A  117   CG   CD   OE1  OE2                                  
REMARK 480     GLN A  186   CD   OE1  NE2                                       
REMARK 480     TYR A  190   CD1  CD2  CE1  CE2  CZ   OH                         
REMARK 480     HIS A  198   CB   CG   ND1  CD2  CE1  NE2                        
REMARK 480     ASP A  201   CB   CG   OD1  OD2                                  
REMARK 480     TRP A  202   CB   CG   CD1  CD2  NE1  CE2  CE3                   
REMARK 480     TRP A  202   CZ2  CZ3  CH2                                       
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    ALA A  29       60.09   -165.94                                   
REMARK 500    MET A  94       77.25   -100.15                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              HG A1001  HG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  48   SG                                                     
REMARK 620 2 GLN A 100   O   100.9                                              
REMARK 620 3 CRM A 502   O28 100.3 158.1                                        
REMARK 620 4 HOH A1019   O    83.8 132.3  45.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HG A 1001                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CRM A 501                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CRM A 502                 
DBREF  1KZL A    1   208  UNP    Q9Y7P0   RISA_SCHPO       1    208             
SEQRES   1 A  208  MET PHE THR GLY LEU VAL GLU ALA ILE GLY VAL VAL LYS          
SEQRES   2 A  208  ASP VAL GLN GLY THR ILE ASP ASN GLY PHE ALA MET LYS          
SEQRES   3 A  208  ILE GLU ALA PRO GLN ILE LEU ASP ASP CYS HIS THR GLY          
SEQRES   4 A  208  ASP SER ILE ALA VAL ASN GLY THR CYS LEU THR VAL THR          
SEQRES   5 A  208  ASP PHE ASP ARG TYR HIS PHE THR VAL GLY ILE ALA PRO          
SEQRES   6 A  208  GLU SER LEU ARG LEU THR ASN LEU GLY GLN CYS LYS ALA          
SEQRES   7 A  208  GLY ASP PRO VAL ASN LEU GLU ARG ALA VAL LEU SER SER          
SEQRES   8 A  208  THR ARG MET GLY GLY HIS PHE VAL GLN GLY HIS VAL ASP          
SEQRES   9 A  208  THR VAL ALA GLU ILE VAL GLU LYS LYS GLN ASP GLY GLU          
SEQRES  10 A  208  ALA ILE ASP PHE THR PHE ARG PRO ARG ASP PRO PHE VAL          
SEQRES  11 A  208  LEU LYS TYR ILE VAL TYR LYS GLY TYR ILE ALA LEU ASP          
SEQRES  12 A  208  GLY THR SER LEU THR ILE THR HIS VAL ASP ASP SER THR          
SEQRES  13 A  208  PHE SER ILE MET MET ILE SER TYR THR GLN SER LYS VAL          
SEQRES  14 A  208  ILE MET ALA LYS LYS ASN VAL GLY ASP LEU VAL ASN VAL          
SEQRES  15 A  208  GLU VAL ASP GLN ILE GLY LYS TYR THR GLU LYS LEU VAL          
SEQRES  16 A  208  GLU ALA HIS ILE ALA ASP TRP ILE LYS LYS THR GLN ALA          
HET     HG  A1001       1                                                       
HET    CRM  A 501      27                                                       
HET    CRM  A 502      27                                                       
HETNAM      HG MERCURY (II) ION                                                 
HETNAM     CRM 3-[8-((2S,3S,4R)-2,3,4,5-TETRAHYDROXYPENTYL)-2,4,7-              
HETNAM   2 CRM  TRIOXO-1,3,8-TRIHYDROPTERIDIN-6-YL]PROPANOIC ACID               
HETSYN     CRM CARBOXYETHYLLUMAZINE                                             
FORMUL   2   HG    HG 2+                                                        
FORMUL   3  CRM    2(C14 H18 N4 O9)                                             
FORMUL   5  HOH   *121(H2 O)                                                    
HELIX    1   1 PRO A   30  LEU A   33  5                                   4    
HELIX    2   2 ALA A   64  THR A   71  1                                   8    
HELIX    3   3 ASN A   72  CYS A   76  5                                   5    
HELIX    4   4 ASP A  127  ILE A  134  5                                   8    
HELIX    5   5 ILE A  162  SER A  167  1                                   6    
HELIX    6   6 VAL A  169  LYS A  174  5                                   6    
HELIX    7   7 GLN A  186  ILE A  199  1                                  14    
SHEET    1   A 7 ALA A   8  THR A  18  0                                        
SHEET    2   A 7 GLY A  22  GLU A  28 -1  O  GLU A  28   N  VAL A  11           
SHEET    3   A 7 HIS A  58  ILE A  63 -1  O  ILE A  63   N  PHE A  23           
SHEET    4   A 7 THR A  47  PHE A  54 -1  N  ASP A  53   O  THR A  60           
SHEET    5   A 7 SER A  41  VAL A  44 -1  N  ILE A  42   O  LEU A  49           
SHEET    6   A 7 PRO A  81  ARG A  86 -1  O  GLU A  85   N  ALA A  43           
SHEET    7   A 7 ALA A   8  THR A  18 -1  N  GLY A  10   O  VAL A  82           
SHEET    1   B 7 THR A 105  ASP A 115  0                                        
SHEET    2   B 7 ALA A 118  PRO A 125 -1  O  ASP A 120   N  LYS A 113           
SHEET    3   B 7 PHE A 157  MET A 161 -1  O  PHE A 157   N  PHE A 123           
SHEET    4   B 7 THR A 145  VAL A 152 -1  N  HIS A 151   O  SER A 158           
SHEET    5   B 7 TYR A 139  LEU A 142 -1  N  ILE A 140   O  LEU A 147           
SHEET    6   B 7 LEU A 179  VAL A 184 -1  O  GLU A 183   N  ALA A 141           
SHEET    7   B 7 THR A 105  ASP A 115 -1  N  THR A 105   O  VAL A 182           
LINK         SG  CYS A  48                HG    HG A1001     1555   1555  2.52  
LINK         O   GLN A 100                HG    HG A1001     1555   1555  3.52  
LINK         O28 CRM A 502                HG    HG A1001     1555   1555  3.44  
LINK        HG    HG A1001                 O   HOH A1019     1555   1555  2.91  
SITE     1 AC1  4 CYS A  48  GLN A 100  CRM A 502  HOH A1019                    
SITE     1 AC2 16 GLY A   4  LEU A   5  VAL A   6  TYR A 139                    
SITE     2 AC2 16 THR A 145  SER A 146  LEU A 147  THR A 148                    
SITE     3 AC2 16 MET A 160  MET A 161  ILE A 162  TYR A 164                    
SITE     4 AC2 16 THR A 165  HOH A1053  HOH A1084  HOH A1098                    
SITE     1 AC3 16 THR A  47  CYS A  48  LEU A  49  THR A  50                    
SITE     2 AC3 16 GLY A  62  ILE A  63  ALA A  64  SER A  67                    
SITE     3 AC3 16 GLY A 101  HIS A 102  VAL A 103  LYS A 137                    
SITE     4 AC3 16  HG A1001  HOH A1004  HOH A1019  HOH A1086                    
CRYST1   70.485   70.485   92.952  90.00  90.00 120.00 P 61          6          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.014187  0.008191  0.000000        0.00000                         
SCALE2      0.000000  0.016382  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010758        0.00000