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Database: PDB
Entry: 2DTT
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Original site: 2DTT 
HEADER    LYASE                                   15-JUL-06   2DTT              
TITLE     CRYSTAL STRUCTURE OF 6-PYRUVOYL TETRAHYDROBIOPTERIN SYNTHASE FROM     
TITLE    2 PYROCOCCUS HORIKOSHII OT3 COMPLEXED WITH (1'R,2'S)-BIOPTERIN         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HYPOTHETICAL PROTEIN PH0634;                               
COMPND   3 CHAIN: A, B, C, D, E, F;                                             
COMPND   4 SYNONYM: 6-PYRUVOYL TETRAHYDROBIOPTERIN SYNTHASE;                    
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII;                          
SOURCE   3 ORGANISM_TAXID: 70601;                                               
SOURCE   4 STRAIN: OT3;                                                         
SOURCE   5 GENE: PH0634;                                                        
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: (DE3)RIL;                                  
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET 11A                                   
KEYWDS    6-PYRUVOYL TETRAHYDROBIOPTERIN SYNTHASE (PTPS), BIOPTERIN, STRUCTURAL 
KEYWDS   2 GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN STRUCTURAL AND         
KEYWDS   3 FUNCTIONAL ANALYSES, RIKEN STRUCTURAL GENOMICS/PROTEOMICS            
KEYWDS   4 INITIATIVE, RSGI, LYASE                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.BAGAUTDINOV,N.KUNISHIMA,RIKEN STRUCTURAL GENOMICS/PROTEOMICS        
AUTHOR   2 INITIATIVE (RSGI)                                                    
REVDAT   4   25-OCT-23 2DTT    1       REMARK                                   
REVDAT   3   13-JUL-11 2DTT    1       VERSN                                    
REVDAT   2   24-FEB-09 2DTT    1       VERSN                                    
REVDAT   1   15-JAN-07 2DTT    0                                                
JRNL        AUTH   B.BAGAUTDINOV,N.KUNISHIMA                                    
JRNL        TITL   CRYSTAL STRUCTURE OF 6-PYRUVOYL TETRAHYDROBIOPTERIN SYNTHASE 
JRNL        TITL 2 FROM PYROCOCCUS HORIKOSHII OT3                               
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.20 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.1                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                    
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.20                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 35.68                          
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)   (%) : 90.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 32611                          
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) : 0.195                           
REMARK   3   FREE R VALUE                     : 0.236                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1637                            
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) : 2.20                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.28                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 79.40                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2310                       
REMARK   3   BIN FREE R VALUE                    : 0.2720                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 131                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.024                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 5403                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 102                                     
REMARK   3   SOLVENT ATOMS            : 405                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 32.70                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 38.80                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.25000                                              
REMARK   3    B22 (A**2) : 2.24000                                              
REMARK   3    B33 (A**2) : -5.48000                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -6.17000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.24                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.21                            
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) : 0.31                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.26                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.007                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.30                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.650                           
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : OVERALL                                   
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 2DTT COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 19-JUL-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000025834.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-MAY-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.25                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL26B1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1                                  
REMARK 200  MONOCHROMATOR                  : GRAPHITE                           
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 32611                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.200                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 90.4                               
REMARK 200  DATA REDUNDANCY                : 3.000                              
REMARK 200  R MERGE                    (I) : 0.07200                            
REMARK 200  R SYM                      (I) : 0.06700                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 8.3000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.20                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.28                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 81.4                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 3.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.22900                            
REMARK 200  R SYM FOR SHELL            (I) : 0.22500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: MOLREP                                                
REMARK 200 STARTING MODEL: 2DJ6                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.77                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.23                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 16.5% PEG 20000, 0.1M ACETATE, NAOH      
REMARK 280  PH6.25, 3MM BIOPTERIN, MICROBATHCH, TEMPERATURE 291K                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,Y+1/2,-Z                                             
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000  1.000000  0.000000       52.72250            
REMARK 290   SMTRY3   2  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
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: BIOLOGICAL ASSEMBLY IS A TRIMER. IN THE ASSYMMETRIC UNIT     
REMARK 300 SUBUNITS (A,B,C) AND (D,E,F) REPRESENT BIOLOGICAL UNITS              
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: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5960 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 15300 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -6.0 KCAL/MOL                         
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                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: TRIMERIC                          
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TRIMERIC                   
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 6040 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 15310 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -3.0 KCAL/MOL                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: D, E, F                               
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     VAL A    17                                                      
REMARK 465     LYS A    18                                                      
REMARK 465     VAL A    19                                                      
REMARK 465     GLY A    20                                                      
REMARK 465     ASP A    21                                                      
REMARK 465     HIS A    22                                                      
REMARK 465     TRP A    23                                                      
REMARK 465     GLU A    24                                                      
REMARK 465     ASP A    25                                                      
REMARK 465     VAL A    26                                                      
REMARK 465     ALA C    16                                                      
REMARK 465     VAL C    17                                                      
REMARK 465     LYS C    18                                                      
REMARK 465     VAL C    19                                                      
REMARK 465     GLY C    20                                                      
REMARK 465     ASP C    21                                                      
REMARK 465     HIS C    22                                                      
REMARK 465     TRP C    23                                                      
REMARK 465     GLU C    24                                                      
REMARK 465     ASP C    25                                                      
REMARK 465     ALA D    16                                                      
REMARK 465     VAL D    17                                                      
REMARK 465     LYS D    18                                                      
REMARK 465     VAL D    19                                                      
REMARK 465     GLY D    20                                                      
REMARK 465     ASP D    21                                                      
REMARK 465     HIS D    22                                                      
REMARK 465     TRP D    23                                                      
REMARK 465     GLU D    24                                                      
REMARK 465     ASP D    25                                                      
REMARK 465     VAL D    26                                                      
REMARK 465     ALA F    16                                                      
REMARK 465     VAL F    17                                                      
REMARK 465     LYS F    18                                                      
REMARK 465     VAL F    19                                                      
REMARK 465     GLY F    20                                                      
REMARK 465     ASP F    21                                                      
REMARK 465     HIS F    22                                                      
REMARK 465     TRP F    23                                                      
REMARK 465     GLU F    24                                                      
REMARK 465     ASP F    25                                                      
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    TRP B  23   NE1   TRP B  23   CE2     0.114                       
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    HIS A  65       52.24     36.58                                   
REMARK 500    PRO A  75       53.86    -68.98                                   
REMARK 500    VAL B  19       61.35   -115.62                                   
REMARK 500    PRO B  75       46.75    -69.70                                   
REMARK 500    PRO B  94        1.53    -67.71                                   
REMARK 500    MET C  47      134.98    179.04                                   
REMARK 500    TYR C  95       51.82   -104.20                                   
REMARK 500    MET D  47      148.90   -171.98                                   
REMARK 500    HIS D  65       51.38     39.68                                   
REMARK 500    ASN D  67       90.52    -63.15                                   
REMARK 500    LEU D  68      -16.35    -46.26                                   
REMARK 500    ASN D  70      -43.37   -143.98                                   
REMARK 500    PRO D  75       49.44    -66.65                                   
REMARK 500    LYS D 107      -19.91   -158.36                                   
REMARK 500    ALA E  13      149.33   -176.19                                   
REMARK 500    VAL E  19       66.54   -108.77                                   
REMARK 500    HIS E  22     -160.34   -116.54                                   
REMARK 500    MET F  47      142.50    179.48                                   
REMARK 500    PRO F  75       50.15    -67.16                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B B 1001                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B C 1002                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B A 1003                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B E 1004                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B F 1005                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE H4B D 1006                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 2DJ6   RELATED DB: PDB                                   
REMARK 900 THE SAME PROTEIN                                                     
REMARK 900 RELATED ID: PHO001000634.2   RELATED DB: TARGETDB                    
DBREF  2DTT A    1   115  UNP    O58368   O58368_PYRHO     1    115             
DBREF  2DTT B    1   115  UNP    O58368   O58368_PYRHO     1    115             
DBREF  2DTT C    1   115  UNP    O58368   O58368_PYRHO     1    115             
DBREF  2DTT D    1   115  UNP    O58368   O58368_PYRHO     1    115             
DBREF  2DTT E    1   115  UNP    O58368   O58368_PYRHO     1    115             
DBREF  2DTT F    1   115  UNP    O58368   O58368_PYRHO     1    115             
SEQRES   1 A  115  MET LYS SER ARG ILE ILE VAL ARG THR SER PHE ASP ALA          
SEQRES   2 A  115  ALA HIS ALA VAL LYS VAL GLY ASP HIS TRP GLU ASP VAL          
SEQRES   3 A  115  HIS GLY HIS THR PHE PHE LEU GLU VAL ALA ILE GLU GLY          
SEQRES   4 A  115  GLU ILE LYS ASN GLY TYR VAL MET ASP PHE LEU GLU LEU          
SEQRES   5 A  115  ARG LYS ILE VAL GLU GLU ILE THR LYS GLU LEU ASP HIS          
SEQRES   6 A  115  ARG ASN LEU ASN ASN ILE PHE GLU ASN PRO THR THR GLU          
SEQRES   7 A  115  ASN ILE ALA LEU TRP ILE GLY GLU ARG ILE ARG ASP LYS          
SEQRES   8 A  115  LEU PRO PRO TYR VAL LYS LEU LYS ARG VAL VAL LEU TRP          
SEQRES   9 A  115  GLU GLY LYS ASP ASN GLY VAL GLU LEU GLU TRP                  
SEQRES   1 B  115  MET LYS SER ARG ILE ILE VAL ARG THR SER PHE ASP ALA          
SEQRES   2 B  115  ALA HIS ALA VAL LYS VAL GLY ASP HIS TRP GLU ASP VAL          
SEQRES   3 B  115  HIS GLY HIS THR PHE PHE LEU GLU VAL ALA ILE GLU GLY          
SEQRES   4 B  115  GLU ILE LYS ASN GLY TYR VAL MET ASP PHE LEU GLU LEU          
SEQRES   5 B  115  ARG LYS ILE VAL GLU GLU ILE THR LYS GLU LEU ASP HIS          
SEQRES   6 B  115  ARG ASN LEU ASN ASN ILE PHE GLU ASN PRO THR THR GLU          
SEQRES   7 B  115  ASN ILE ALA LEU TRP ILE GLY GLU ARG ILE ARG ASP LYS          
SEQRES   8 B  115  LEU PRO PRO TYR VAL LYS LEU LYS ARG VAL VAL LEU TRP          
SEQRES   9 B  115  GLU GLY LYS ASP ASN GLY VAL GLU LEU GLU TRP                  
SEQRES   1 C  115  MET LYS SER ARG ILE ILE VAL ARG THR SER PHE ASP ALA          
SEQRES   2 C  115  ALA HIS ALA VAL LYS VAL GLY ASP HIS TRP GLU ASP VAL          
SEQRES   3 C  115  HIS GLY HIS THR PHE PHE LEU GLU VAL ALA ILE GLU GLY          
SEQRES   4 C  115  GLU ILE LYS ASN GLY TYR VAL MET ASP PHE LEU GLU LEU          
SEQRES   5 C  115  ARG LYS ILE VAL GLU GLU ILE THR LYS GLU LEU ASP HIS          
SEQRES   6 C  115  ARG ASN LEU ASN ASN ILE PHE GLU ASN PRO THR THR GLU          
SEQRES   7 C  115  ASN ILE ALA LEU TRP ILE GLY GLU ARG ILE ARG ASP LYS          
SEQRES   8 C  115  LEU PRO PRO TYR VAL LYS LEU LYS ARG VAL VAL LEU TRP          
SEQRES   9 C  115  GLU GLY LYS ASP ASN GLY VAL GLU LEU GLU TRP                  
SEQRES   1 D  115  MET LYS SER ARG ILE ILE VAL ARG THR SER PHE ASP ALA          
SEQRES   2 D  115  ALA HIS ALA VAL LYS VAL GLY ASP HIS TRP GLU ASP VAL          
SEQRES   3 D  115  HIS GLY HIS THR PHE PHE LEU GLU VAL ALA ILE GLU GLY          
SEQRES   4 D  115  GLU ILE LYS ASN GLY TYR VAL MET ASP PHE LEU GLU LEU          
SEQRES   5 D  115  ARG LYS ILE VAL GLU GLU ILE THR LYS GLU LEU ASP HIS          
SEQRES   6 D  115  ARG ASN LEU ASN ASN ILE PHE GLU ASN PRO THR THR GLU          
SEQRES   7 D  115  ASN ILE ALA LEU TRP ILE GLY GLU ARG ILE ARG ASP LYS          
SEQRES   8 D  115  LEU PRO PRO TYR VAL LYS LEU LYS ARG VAL VAL LEU TRP          
SEQRES   9 D  115  GLU GLY LYS ASP ASN GLY VAL GLU LEU GLU TRP                  
SEQRES   1 E  115  MET LYS SER ARG ILE ILE VAL ARG THR SER PHE ASP ALA          
SEQRES   2 E  115  ALA HIS ALA VAL LYS VAL GLY ASP HIS TRP GLU ASP VAL          
SEQRES   3 E  115  HIS GLY HIS THR PHE PHE LEU GLU VAL ALA ILE GLU GLY          
SEQRES   4 E  115  GLU ILE LYS ASN GLY TYR VAL MET ASP PHE LEU GLU LEU          
SEQRES   5 E  115  ARG LYS ILE VAL GLU GLU ILE THR LYS GLU LEU ASP HIS          
SEQRES   6 E  115  ARG ASN LEU ASN ASN ILE PHE GLU ASN PRO THR THR GLU          
SEQRES   7 E  115  ASN ILE ALA LEU TRP ILE GLY GLU ARG ILE ARG ASP LYS          
SEQRES   8 E  115  LEU PRO PRO TYR VAL LYS LEU LYS ARG VAL VAL LEU TRP          
SEQRES   9 E  115  GLU GLY LYS ASP ASN GLY VAL GLU LEU GLU TRP                  
SEQRES   1 F  115  MET LYS SER ARG ILE ILE VAL ARG THR SER PHE ASP ALA          
SEQRES   2 F  115  ALA HIS ALA VAL LYS VAL GLY ASP HIS TRP GLU ASP VAL          
SEQRES   3 F  115  HIS GLY HIS THR PHE PHE LEU GLU VAL ALA ILE GLU GLY          
SEQRES   4 F  115  GLU ILE LYS ASN GLY TYR VAL MET ASP PHE LEU GLU LEU          
SEQRES   5 F  115  ARG LYS ILE VAL GLU GLU ILE THR LYS GLU LEU ASP HIS          
SEQRES   6 F  115  ARG ASN LEU ASN ASN ILE PHE GLU ASN PRO THR THR GLU          
SEQRES   7 F  115  ASN ILE ALA LEU TRP ILE GLY GLU ARG ILE ARG ASP LYS          
SEQRES   8 F  115  LEU PRO PRO TYR VAL LYS LEU LYS ARG VAL VAL LEU TRP          
SEQRES   9 F  115  GLU GLY LYS ASP ASN GLY VAL GLU LEU GLU TRP                  
HET    H4B  A1003      17                                                       
HET    H4B  B1001      17                                                       
HET    H4B  C1002      17                                                       
HET    H4B  D1006      17                                                       
HET    H4B  E1004      17                                                       
HET    H4B  F1005      17                                                       
HETNAM     H4B 5,6,7,8-TETRAHYDROBIOPTERIN                                      
FORMUL   7  H4B    6(C9 H15 N5 O3)                                              
FORMUL  13  HOH   *405(H2 O)                                                    
HELIX    1   1 ASP A   48  LYS A   61  1                                  14    
HELIX    2   2 ASN A   67  ILE A   71  5                                   5    
HELIX    3   3 THR A   76  ASP A   90  1                                  15    
HELIX    4   4 ASP B   48  GLU B   62  1                                  15    
HELIX    5   5 ASN B   69  ILE B   71  5                                   3    
HELIX    6   6 THR B   76  LEU B   92  1                                  17    
HELIX    7   7 ASP C   48  LYS C   61  1                                  14    
HELIX    8   8 ASN C   67  ILE C   71  5                                   5    
HELIX    9   9 THR C   76  LEU C   92  1                                  17    
HELIX   10  10 ASP D   48  GLU D   62  1                                  15    
HELIX   11  11 THR D   76  ASP D   90  1                                  15    
HELIX   12  12 ASP E   48  LYS E   61  1                                  14    
HELIX   13  13 ASN E   69  ILE E   71  5                                   3    
HELIX   14  14 THR E   76  LEU E   92  1                                  17    
HELIX   15  15 ASP F   48  LYS F   61  1                                  14    
HELIX   16  16 ASN F   69  ILE F   71  5                                   3    
HELIX   17  17 THR F   76  ASP F   90  1                                  15    
SHEET    1   A14 ARG B  66  ASN B  67  0                                        
SHEET    2   A14 LYS B   2  HIS B  15  1  N  ALA B  14   O  ARG B  66           
SHEET    3   A14 ASN C 109  GLU C 114 -1  O  GLY C 110   N  ILE B   6           
SHEET    4   A14 LYS C  97  GLU C 105 -1  N  VAL C 101   O  LEU C 113           
SHEET    5   A14 HIS C  29  GLY C  39 -1  N  GLU C  34   O  VAL C 102           
SHEET    6   A14 LYS C   2  ALA C  13 -1  N  ALA C  13   O  HIS C  29           
SHEET    7   A14 ASN A 109  GLU A 114 -1  N  GLY A 110   O  ILE C   6           
SHEET    8   A14 VAL A  96  GLU A 105 -1  N  VAL A 101   O  LEU A 113           
SHEET    9   A14 GLY A  28  GLY A  39 -1  N  PHE A  32   O  TRP A 104           
SHEET   10   A14 LYS A   2  ALA A  14 -1  N  PHE A  11   O  PHE A  31           
SHEET   11   A14 ASN B 109  GLU B 114 -1  O  GLY B 110   N  ILE A   6           
SHEET   12   A14 LYS B  97  GLU B 105 -1  N  GLU B 105   O  ASN B 109           
SHEET   13   A14 HIS B  27  GLU B  38 -1  N  PHE B  32   O  TRP B 104           
SHEET   14   A14 LYS B   2  HIS B  15 -1  N  PHE B  11   O  PHE B  31           
SHEET    1   B11 ARG E  66  ASN E  67  0                                        
SHEET    2   B11 LYS E   2  HIS E  15  1  N  ALA E  14   O  ARG E  66           
SHEET    3   B11 HIS E  27  GLU E  38 -1  O  PHE E  31   N  PHE E  11           
SHEET    4   B11 LYS E  97  GLU E 105 -1  O  TRP E 104   N  PHE E  32           
SHEET    5   B11 ASN E 109  GLU E 114 -1  O  LEU E 113   N  VAL E 101           
SHEET    6   B11 LYS D   2  ALA D  13 -1  N  ILE D   6   O  GLY E 110           
SHEET    7   B11 HIS D  29  GLY D  39 -1  O  PHE D  31   N  PHE D  11           
SHEET    8   B11 VAL D  96  GLU D 105 -1  O  TRP D 104   N  PHE D  32           
SHEET    9   B11 ASN D 109  GLU D 114 -1  O  LEU D 113   N  VAL D 101           
SHEET   10   B11 LYS F   2  ALA F  14 -1  O  ILE F   6   N  GLY D 110           
SHEET   11   B11 ARG F  66  ASN F  67  1  O  ARG F  66   N  ALA F  14           
SHEET    1   C 7 ARG E  66  ASN E  67  0                                        
SHEET    2   C 7 LYS E   2  HIS E  15  1  N  ALA E  14   O  ARG E  66           
SHEET    3   C 7 ASN F 109  GLU F 114 -1  O  GLY F 110   N  ILE E   6           
SHEET    4   C 7 VAL F  96  GLU F 105 -1  N  VAL F 101   O  LEU F 113           
SHEET    5   C 7 GLY F  28  GLY F  39 -1  N  PHE F  32   O  TRP F 104           
SHEET    6   C 7 LYS F   2  ALA F  14 -1  N  THR F   9   O  LEU F  33           
SHEET    7   C 7 ARG F  66  ASN F  67  1  O  ARG F  66   N  ALA F  14           
SITE     1 AC1 10 TYR A  45  MET A  47  ASP A  48  PHE A  49                    
SITE     2 AC1 10 GLU B  24  HIS B  27  THR B  76  THR B  77                    
SITE     3 AC1 10 GLU B  78  GLU B 105                                          
SITE     1 AC2  7 TYR B  45  MET B  47  ASP B  48  PHE B  49                    
SITE     2 AC2  7 THR C  77  GLU C  78  GLU C 105                               
SITE     1 AC3 11 HIS A  15  HIS A  27  HIS A  29  THR A  76                    
SITE     2 AC3 11 THR A  77  GLU A  78  GLU A 105  TYR C  45                    
SITE     3 AC3 11 MET C  47  ASP C  48  PHE C  49                               
SITE     1 AC4  8 PHE D  49  HOH D1025  HIS E  15  THR E  76                    
SITE     2 AC4  8 THR E  77  GLU E  78  GLU E 105  HOH E1071                    
SITE     1 AC5 10 TYR E  45  MET E  47  ASP E  48  PHE E  49                    
SITE     2 AC5 10 HOH E1025  HIS F  29  THR F  76  THR F  77                    
SITE     3 AC5 10 GLU F  78  GLU F 105                                          
SITE     1 AC6 11 HIS D  15  HIS D  27  HIS D  29  THR D  76                    
SITE     2 AC6 11 THR D  77  GLU D  78  GLU D 105  TYR F  45                    
SITE     3 AC6 11 MET F  47  ASP F  48  PHE F  49                               
CRYST1   35.682  105.445   96.147  90.00  90.95  90.00 P 1 21 1     12          
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      0.028025  0.000000  0.000465        0.00000                         
SCALE2      0.000000  0.009484  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.010402        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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