HEADER    TRANSFERASE                             14-FEB-07   2ED3              
TITLE     MUTANT I127M STRUCTURE OF PH0725 FROM PYROCOCCUS HORIKOSHII OT3       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DIPHTHINE SYNTHASE;                                        
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: DIPHTHAMIDE BIOSYNTHESIS METHYLTRANSFERASE;                 
COMPND   5 EC: 2.1.1.98;                                                        
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: PYROCOCCUS HORIKOSHII;                          
SOURCE   3 ORGANISM_TAXID: 70601;                                               
SOURCE   4 STRAIN: OT3;                                                         
SOURCE   5 GENE: DPHB;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21-CODONPLUS(DE3)-RIL;                   
SOURCE   9 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  10 EXPRESSION_SYSTEM_PLASMID: PET11A                                    
KEYWDS    TRANSFERASE, STRUCTURAL GENOMICS, NPPSFA, NATIONAL PROJECT ON PROTEIN 
KEYWDS   2 STRUCTURAL AND FUNCTIONAL ANALYSES, RIKEN STRUCTURAL                 
KEYWDS   3 GENOMICS/PROTEOMICS INITIATIVE, RSGI                                 
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.SHIMIZU,RIKEN STRUCTURAL GENOMICS/PROTEOMICS INITIATIVE (RSGI)      
REVDAT   5   25-OCT-23 2ED3    1       REMARK                                   
REVDAT   4   10-NOV-21 2ED3    1       REMARK SEQADV                            
REVDAT   3   13-JUL-11 2ED3    1       VERSN                                    
REVDAT   2   24-FEB-09 2ED3    1       VERSN                                    
REVDAT   1   14-AUG-07 2ED3    0                                                
JRNL        AUTH   K.SHIMIZU,N.ONO,M.TAKETA,Y.MATSUURA,N.KUNISHIMA              
JRNL        TITL   MUTANT I127M STRUCTURE OF PH0725 FROM PYROCOCCUS HORIKOSHII  
JRNL        TITL 2 OT3                                                          
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 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) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.79                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1915892.310                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 100.0                          
REMARK   3   NUMBER OF REFLECTIONS             : 27511                          
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) : 0.201                           
REMARK   3   FREE R VALUE                     : 0.248                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1373                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.007                           
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) : 2.50                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.66                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 100.0                        
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 4277                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2750                       
REMARK   3   BIN FREE R VALUE                    : 0.3520                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.70                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 209                          
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            : 4172                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 26                                      
REMARK   3   SOLVENT ATOMS            : 250                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 57.08                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 44.90                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.85000                                             
REMARK   3    B22 (A**2) : -0.85000                                             
REMARK   3    B33 (A**2) : 1.70000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.29                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.30                            
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) : 0.39                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.42                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.015                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.600                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 23.30                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.060                           
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) : 1.370 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 2.320 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 2.070 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 3.170 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.35                                                 
REMARK   3   BSOL        : 38.02                                                
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  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  4  : SAH.PARAM                                      
REMARK   3  PARAMETER FILE  5  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                    
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : SAH.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 2ED3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-FEB-07.                  
REMARK 100 THE DEPOSITION ID IS D_1000026516.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-SEP-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : MIRROR                             
REMARK 200  OPTICS                         : MIRROR                             
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : RIGAKU RAXIS VII                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27511                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 13.20                              
REMARK 200  R MERGE                    (I) : 0.08000                            
REMARK 200  R SYM                      (I) : 0.07800                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.59                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 13.10                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.58000                            
REMARK 200  R SYM FOR SHELL            (I) : 0.56500                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 5.600                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: PDB ENTRY 1WNG                                       
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 61.97                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 3.23                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.87M NA MALONATE, 0.1M MES, 1MM DTT,    
REMARK 280  PH 7.0, MICROBACH, TEMPERATURE 295K                                 
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 41 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+1/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+3/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+1/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+3/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-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       69.20250            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       52.63750            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       52.63750            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000       34.60125            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       52.63750            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       52.63750            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000      103.80375            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       52.63750            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       52.63750            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000       34.60125            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       52.63750            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       52.63750            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000      103.80375            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       69.20250            
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 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 4920 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 21210 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -24.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PQS                                                   
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2  0.000000  1.000000  0.000000     -105.27500            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000      105.27500            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000      138.40500            
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 A 143   NE1   TRP A 143   CE2     0.119                       
REMARK 500    TRP B 143   NE1   TRP B 143   CE2     0.112                       
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    ARG B 100   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 DEGREES          
REMARK 500    ARG B 208   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.0 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    LEU B  89        1.06     81.09                                   
REMARK 500    THR B  92       -6.38    -58.88                                   
REMARK 500    THR B 146       17.77   -140.23                                   
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 SAH A 1301                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: PHO001000725.34   RELATED DB: TARGETDB                   
DBREF  2ED3 A    1   265  UNP    O58456   DPHB_PYRHO       1    265             
DBREF  2ED3 B    1   265  UNP    O58456   DPHB_PYRHO       1    265             
SEQADV 2ED3 MET A  127  UNP  O58456    ILE   127 ENGINEERED MUTATION            
SEQADV 2ED3 MET B  127  UNP  O58456    ILE   127 ENGINEERED MUTATION            
SEQRES   1 A  265  MET VAL LEU TYR PHE ILE GLY LEU GLY LEU TYR ASP GLU          
SEQRES   2 A  265  ARG ASP ILE THR VAL LYS GLY LEU GLU ILE ALA LYS LYS          
SEQRES   3 A  265  CYS ASP TYR VAL PHE ALA GLU PHE TYR THR SER LEU MET          
SEQRES   4 A  265  ALA GLY THR THR LEU GLY ARG ILE GLN LYS LEU ILE GLY          
SEQRES   5 A  265  LYS GLU ILE ARG VAL LEU SER ARG GLU ASP VAL GLU LEU          
SEQRES   6 A  265  ASN PHE GLU ASN ILE VAL LEU PRO LEU ALA LYS GLU ASN          
SEQRES   7 A  265  ASP VAL ALA PHE LEU THR PRO GLY ASP PRO LEU VAL ALA          
SEQRES   8 A  265  THR THR HIS ALA GLU LEU ARG ILE ARG ALA LYS ARG ALA          
SEQRES   9 A  265  GLY VAL GLU SER TYR VAL ILE HIS ALA PRO SER ILE TYR          
SEQRES  10 A  265  SER ALA VAL GLY ILE THR GLY LEU HIS MET TYR LYS PHE          
SEQRES  11 A  265  GLY LYS SER ALA THR VAL ALA TYR PRO GLU GLY ASN TRP          
SEQRES  12 A  265  PHE PRO THR SER TYR TYR ASP VAL ILE LYS GLU ASN ALA          
SEQRES  13 A  265  GLU ARG GLY LEU HIS THR LEU LEU PHE LEU ASP ILE LYS          
SEQRES  14 A  265  ALA GLU LYS ARG MET TYR MET THR ALA ASN GLU ALA MET          
SEQRES  15 A  265  GLU LEU LEU LEU LYS VAL GLU ASP MET LYS LYS GLY GLY          
SEQRES  16 A  265  VAL PHE THR ASP ASP THR LEU VAL VAL VAL LEU ALA ARG          
SEQRES  17 A  265  ALA GLY SER LEU ASN PRO THR ILE ARG ALA GLY TYR VAL          
SEQRES  18 A  265  LYS ASP LEU ILE ARG GLU ASP PHE GLY ASP PRO PRO HIS          
SEQRES  19 A  265  ILE LEU ILE VAL PRO GLY LYS LEU HIS ILE VAL GLU ALA          
SEQRES  20 A  265  GLU TYR LEU VAL GLU ILE ALA GLY ALA PRO ARG GLU ILE          
SEQRES  21 A  265  LEU ARG VAL ASN VAL                                          
SEQRES   1 B  265  MET VAL LEU TYR PHE ILE GLY LEU GLY LEU TYR ASP GLU          
SEQRES   2 B  265  ARG ASP ILE THR VAL LYS GLY LEU GLU ILE ALA LYS LYS          
SEQRES   3 B  265  CYS ASP TYR VAL PHE ALA GLU PHE TYR THR SER LEU MET          
SEQRES   4 B  265  ALA GLY THR THR LEU GLY ARG ILE GLN LYS LEU ILE GLY          
SEQRES   5 B  265  LYS GLU ILE ARG VAL LEU SER ARG GLU ASP VAL GLU LEU          
SEQRES   6 B  265  ASN PHE GLU ASN ILE VAL LEU PRO LEU ALA LYS GLU ASN          
SEQRES   7 B  265  ASP VAL ALA PHE LEU THR PRO GLY ASP PRO LEU VAL ALA          
SEQRES   8 B  265  THR THR HIS ALA GLU LEU ARG ILE ARG ALA LYS ARG ALA          
SEQRES   9 B  265  GLY VAL GLU SER TYR VAL ILE HIS ALA PRO SER ILE TYR          
SEQRES  10 B  265  SER ALA VAL GLY ILE THR GLY LEU HIS MET TYR LYS PHE          
SEQRES  11 B  265  GLY LYS SER ALA THR VAL ALA TYR PRO GLU GLY ASN TRP          
SEQRES  12 B  265  PHE PRO THR SER TYR TYR ASP VAL ILE LYS GLU ASN ALA          
SEQRES  13 B  265  GLU ARG GLY LEU HIS THR LEU LEU PHE LEU ASP ILE LYS          
SEQRES  14 B  265  ALA GLU LYS ARG MET TYR MET THR ALA ASN GLU ALA MET          
SEQRES  15 B  265  GLU LEU LEU LEU LYS VAL GLU ASP MET LYS LYS GLY GLY          
SEQRES  16 B  265  VAL PHE THR ASP ASP THR LEU VAL VAL VAL LEU ALA ARG          
SEQRES  17 B  265  ALA GLY SER LEU ASN PRO THR ILE ARG ALA GLY TYR VAL          
SEQRES  18 B  265  LYS ASP LEU ILE ARG GLU ASP PHE GLY ASP PRO PRO HIS          
SEQRES  19 B  265  ILE LEU ILE VAL PRO GLY LYS LEU HIS ILE VAL GLU ALA          
SEQRES  20 B  265  GLU TYR LEU VAL GLU ILE ALA GLY ALA PRO ARG GLU ILE          
SEQRES  21 B  265  LEU ARG VAL ASN VAL                                          
HET    SAH  A1301      26                                                       
HETNAM     SAH S-ADENOSYL-L-HOMOCYSTEINE                                        
FORMUL   3  SAH    C14 H20 N6 O5 S                                              
FORMUL   4  HOH   *250(H2 O)                                                    
HELIX    1   1 ASP A   12  ILE A   16  5                                   5    
HELIX    2   2 THR A   17  LYS A   26  1                                  10    
HELIX    3   3 THR A   43  GLY A   52  1                                  10    
HELIX    4   4 SER A   59  VAL A   71  1                                  13    
HELIX    5   5 PRO A   73  GLU A   77  5                                   5    
HELIX    6   6 HIS A   94  ALA A  104  1                                  11    
HELIX    7   7 SER A  115  VAL A  120  1                                   6    
HELIX    8   8 GLY A  121  GLY A  124  5                                   4    
HELIX    9   9 HIS A  126  PHE A  130  5                                   5    
HELIX   10  10 THR A  146  ARG A  158  1                                  13    
HELIX   11  11 ALA A  170  ARG A  173  5                                   4    
HELIX   12  12 THR A  177  LYS A  193  1                                  17    
HELIX   13  13 VAL A  221  ILE A  225  1                                   5    
HELIX   14  14 HIS A  243  GLY A  255  1                                  13    
HELIX   15  15 PRO A  257  ARG A  262  5                                   6    
HELIX   16  16 ASP B   12  ILE B   16  5                                   5    
HELIX   17  17 THR B   17  LYS B   26  1                                  10    
HELIX   18  18 THR B   43  GLY B   52  1                                  10    
HELIX   19  19 SER B   59  VAL B   71  1                                  13    
HELIX   20  20 VAL B   71  LYS B   76  1                                   6    
HELIX   21  21 THR B   93  ALA B  104  1                                  12    
HELIX   22  22 SER B  115  VAL B  120  1                                   6    
HELIX   23  23 GLY B  121  GLY B  124  5                                   4    
HELIX   24  24 HIS B  126  PHE B  130  5                                   5    
HELIX   25  25 THR B  146  ARG B  158  1                                  13    
HELIX   26  26 THR B  177  LYS B  193  1                                  17    
HELIX   27  27 VAL B  221  ILE B  225  1                                   5    
HELIX   28  28 HIS B  243  ILE B  253  1                                  11    
HELIX   29  29 GLU B  259  ASN B  264  1                                   6    
SHEET    1   A 5 ILE A  55  LEU A  58  0                                        
SHEET    2   A 5 TYR A  29  GLU A  33  1  N  ALA A  32   O  LEU A  58           
SHEET    3   A 5 ASP A  79  THR A  84  1  O  ALA A  81   N  PHE A  31           
SHEET    4   A 5 VAL A   2  GLY A   7  1  N  TYR A   4   O  PHE A  82           
SHEET    5   A 5 GLU A 107  ILE A 111  1  O  ILE A 111   N  PHE A   5           
SHEET    1   B 5 ALA A 134  VAL A 136  0                                        
SHEET    2   B 5 THR A 162  LEU A 166  1  O  PHE A 165   N  ALA A 134           
SHEET    3   B 5 HIS A 234  VAL A 238 -1  O  LEU A 236   N  LEU A 164           
SHEET    4   B 5 LEU A 202  ALA A 207 -1  N  VAL A 204   O  ILE A 237           
SHEET    5   B 5 THR A 215  TYR A 220 -1  O  ARG A 217   N  VAL A 205           
SHEET    1   C 2 ILE A 168  LYS A 169  0                                        
SHEET    2   C 2 MET A 174  TYR A 175 -1  O  MET A 174   N  LYS A 169           
SHEET    1   D 5 ARG B  56  LEU B  58  0                                        
SHEET    2   D 5 TYR B  29  GLU B  33  1  N  ALA B  32   O  LEU B  58           
SHEET    3   D 5 ASP B  79  THR B  84  1  O  ALA B  81   N  PHE B  31           
SHEET    4   D 5 VAL B   2  GLY B   7  1  N  TYR B   4   O  PHE B  82           
SHEET    5   D 5 GLU B 107  ILE B 111  1  O  ILE B 111   N  PHE B   5           
SHEET    1   E 5 ALA B 134  VAL B 136  0                                        
SHEET    2   E 5 THR B 162  LEU B 166  1  O  PHE B 165   N  VAL B 136           
SHEET    3   E 5 HIS B 234  VAL B 238 -1  O  LEU B 236   N  LEU B 164           
SHEET    4   E 5 LEU B 202  ALA B 207 -1  N  VAL B 204   O  ILE B 237           
SHEET    5   E 5 THR B 215  TYR B 220 -1  O  ARG B 217   N  VAL B 205           
SHEET    1   F 2 ILE B 168  LYS B 169  0                                        
SHEET    2   F 2 MET B 174  TYR B 175 -1  O  MET B 174   N  LYS B 169           
CISPEP   1 PRO A  232    PRO A  233          0         2.04                     
CISPEP   2 PRO B  232    PRO B  233          0         3.24                     
SITE     1 AC1 18 LEU A  10  THR A  36  SER A  37  PRO A  85                    
SITE     2 AC1 18 GLY A  86  ASP A  87  SER A 115  ILE A 116                    
SITE     3 AC1 18 PHE A 165  LEU A 166  ILE A 168  ARG A 208                    
SITE     4 AC1 18 ALA A 209  PRO A 233  HIS A 234  ILE A 235                    
SITE     5 AC1 18 HOH A1357  HOH A1414                                          
CRYST1  105.275  105.275  138.405  90.00  90.00  90.00 P 41 21 2    16          
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      0.009499  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.009499  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.007225        0.00000