HEADER    HYDROLASE                               21-DEC-12   4IJ6              
TITLE     CRYSTAL STRUCTURE OF A NOVEL-TYPE PHOSPHOSERINE PHOSPHATASE MUTANT    
TITLE    2 (H9A) FROM <I>HYDROGENOBACTER THERMOPHILUS</I> TK-6 IN COMPLEX WITH  
TITLE    3 L-PHOSPHOSERINE                                                      
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PHOSPHOSERINE PHOSPHATASE 1;                               
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: PSP 1, PSPASE 1, METAL-INDEPENDENT PHOSPHOSERINE PHOSPHATASE
COMPND   5 1, IPSP1, O-PHOSPHOSERINE PHOSPHOHYDROLASE 1;                        
COMPND   6 EC: 3.1.3.3;                                                         
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 MUTATION: YES                                                        
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HYDROGENOBACTER THERMOPHILUS;                   
SOURCE   3 ORGANISM_TAXID: 608538;                                              
SOURCE   4 STRAIN: DSM 6534 / IAM 12695 / TK-6;                                 
SOURCE   5 GENE: PSPA, PGMA, HTH_0103, HYDTH_0104;                              
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    PHOSPHATASE, HYDROLASE                                                
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.CHIBA,S.HORITA,J.OHTSUKA,H.ARAI,K.NAGATA,Y.IGARASHI,M.TANOKURA,     
AUTHOR   2 M.ISHII                                                              
REVDAT   4   20-NOV-24 4IJ6    1       REMARK                                   
REVDAT   3   08-NOV-23 4IJ6    1       REMARK SEQADV                            
REVDAT   2   10-JUL-13 4IJ6    1       JRNL                                     
REVDAT   1   20-MAR-13 4IJ6    0                                                
JRNL        AUTH   Y.CHIBA,S.HORITA,J.OHTSUKA,H.ARAI,K.NAGATA,Y.IGARASHI,       
JRNL        AUTH 2 M.TANOKURA,M.ISHII                                           
JRNL        TITL   STRUCTURAL UNITS IMPORTANT FOR ACTIVITY OF A NOVEL-TYPE      
JRNL        TITL 2 PHOSPHOSERINE PHOSPHATASE FROM HYDROGENOBACTER THERMOPHILUS  
JRNL        TITL 3 TK-6 REVEALED BY CRYSTAL STRUCTURE ANALYSIS                  
JRNL        REF    J.BIOL.CHEM.                  V. 288 11448 2013              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   23479726                                                     
JRNL        DOI    10.1074/JBC.M112.449561                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.7.0029                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : MAXIMUM LIKELIHOOD                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.15                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.4                           
REMARK   3   NUMBER OF REFLECTIONS             : 39565                          
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 + TEST SET) : 0.192                           
REMARK   3   R VALUE            (WORKING SET) : 0.190                           
REMARK   3   FREE R VALUE                     : 0.218                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1989                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 20                           
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.80                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.85                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 2632                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 95.46                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2050                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 141                          
REMARK   3   BIN FREE R VALUE                    : 0.2290                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 3347                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 52                                      
REMARK   3   SOLVENT ATOMS            : 147                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 17.56                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.37000                                              
REMARK   3    B22 (A**2) : 0.43000                                              
REMARK   3    B33 (A**2) : -0.80000                                             
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 OVERALL COORDINATE ERROR.                                 
REMARK   3   ESU BASED ON R VALUE                            (A): 0.137         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.123         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.076         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 4.726         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.940                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.922                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  3484 ; 0.005 ; 0.019       
REMARK   3   BOND LENGTHS OTHERS               (A):  3389 ; 0.001 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  4700 ; 1.099 ; 1.965       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  7788 ; 0.682 ; 3.001       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   418 ; 5.770 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):   166 ;35.674 ;23.554       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   641 ;11.420 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):    28 ;13.424 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   513 ; 0.061 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  3835 ; 0.004 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   797 ; 0.001 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 2                                          
REMARK   3                                                                      
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   A     1        A   207                          
REMARK   3    ORIGIN FOR THE GROUP (A):  16.9207   3.5459  29.4144              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0087 T22:   0.0051                                     
REMARK   3      T33:   0.0800 T12:  -0.0054                                     
REMARK   3      T13:   0.0062 T23:  -0.0113                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   1.0057 L22:   0.4792                                     
REMARK   3      L33:   1.2067 L12:   0.0355                                     
REMARK   3      L13:  -0.2717 L23:   0.0061                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:   0.0338 S12:  -0.0392 S13:   0.0104                       
REMARK   3      S21:   0.0166 S22:  -0.0088 S23:  -0.0323                       
REMARK   3      S31:   0.0100 S32:   0.0267 S33:  -0.0250                       
REMARK   3                                                                      
REMARK   3   TLS GROUP : 2                                                      
REMARK   3    NUMBER OF COMPONENTS GROUP : 1                                    
REMARK   3    COMPONENTS        C SSSEQI   TO  C SSSEQI                         
REMARK   3    RESIDUE RANGE :   B     1        B   203                          
REMARK   3    ORIGIN FOR THE GROUP (A):   7.6984   0.1164   3.2731              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.0135 T22:   0.0027                                     
REMARK   3      T33:   0.0825 T12:  -0.0033                                     
REMARK   3      T13:  -0.0018 T23:  -0.0081                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.6170 L22:   0.3269                                     
REMARK   3      L33:   1.3106 L12:   0.1755                                     
REMARK   3      L13:  -0.2437 L23:   0.0868                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0070 S12:   0.0069 S13:   0.0428                       
REMARK   3      S21:  -0.0000 S22:   0.0086 S23:   0.0271                       
REMARK   3      S31:   0.0308 S32:  -0.0320 S33:  -0.0016                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.20                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 4IJ6 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 11-JAN-13.                  
REMARK 100 THE DEPOSITION ID IS D_1000076818.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 11-FEB-12                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : AR-NE3A                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 270                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XDS                                
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 39566                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 38.200                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
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) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
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: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: 4IJ5                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.54                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.14                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100 MM SODIUM ACETATE TRIHYDRATE, 20     
REMARK 280  MM CALCIUM CHLORIDE DIHYDRATE, AND 30% (V/V)-2-METHYL-2,4-          
REMARK 280  PENTANEDIOL, PH 4.6, VAPOR DIFFUSION, SITTING DROP, TEMPERATURE     
REMARK 280  293K                                                                
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-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       24.66500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       61.77500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       34.46000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       61.77500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       24.66500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       34.46000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 3750 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 17180 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -7.0 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 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     HIS A   208                                                      
REMARK 465     LYS A   209                                                      
REMARK 465     ALA A   210                                                      
REMARK 465     ILE A   211                                                      
REMARK 465     TYR B   204                                                      
REMARK 465     VAL B   205                                                      
REMARK 465     GLU B   206                                                      
REMARK 465     ALA B   207                                                      
REMARK 465     HIS B   208                                                      
REMARK 465     LYS B   209                                                      
REMARK 465     ALA B   210                                                      
REMARK 465     ILE B   211                                                      
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    SER A 149     -159.02   -147.73                                   
REMARK 500    CYS A 174       82.38   -159.05                                   
REMARK 500    GLU A 206      -78.46    -77.53                                   
REMARK 500    SER B 149     -159.02   -145.22                                   
REMARK 500    CYS B 174       78.72   -155.78                                   
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 SEP A 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL A 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO A 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SEP B 301                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CL B 302                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 303                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 304                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 305                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 306                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE EDO B 307                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 4IJ5   RELATED DB: PDB                                   
DBREF  4IJ6 A    1   211  UNP    D3DFG8   PSPA_HYDTT       1    211             
DBREF  4IJ6 B    1   211  UNP    D3DFG8   PSPA_HYDTT       1    211             
SEQADV 4IJ6 ALA A    9  UNP  D3DFG8    HIS     9 ENGINEERED MUTATION            
SEQADV 4IJ6 ALA B    9  UNP  D3DFG8    HIS     9 ENGINEERED MUTATION            
SEQRES   1 A  211  MET VAL LYS LEU ILE LEU VAL ARG ALA ALA GLU SER GLU          
SEQRES   2 A  211  TRP ASN PRO VAL GLY ARG TYR GLN GLY LEU LEU ASP PRO          
SEQRES   3 A  211  ASP LEU SER GLU ARG GLY LYS LYS GLN ALA LYS LEU LEU          
SEQRES   4 A  211  ALA GLN GLU LEU SER ARG GLU HIS LEU ASP VAL ILE TYR          
SEQRES   5 A  211  SER SER PRO LEU LYS ARG THR TYR LEU THR ALA LEU GLU          
SEQRES   6 A  211  ILE ALA GLU ALA LYS ASN LEU GLU VAL ILE LYS GLU ASP          
SEQRES   7 A  211  ARG ILE ILE GLU ILE ASP HIS GLY MET TRP SER GLY MET          
SEQRES   8 A  211  LEU VAL GLU GLU VAL MET GLU LYS TYR PRO GLU ASP PHE          
SEQRES   9 A  211  ARG ARG TRP VAL GLU GLU PRO HIS LYS VAL GLU PHE GLN          
SEQRES  10 A  211  GLY GLY GLU SER LEU ALA SER VAL TYR ASN ARG VAL LYS          
SEQRES  11 A  211  GLY PHE LEU GLU GLU VAL ARG LYS ARG HIS TRP ASN GLN          
SEQRES  12 A  211  THR VAL VAL VAL VAL SER HIS THR VAL PRO MET ARG ALA          
SEQRES  13 A  211  MET TYR CYS ALA LEU LEU GLY VAL ASP LEU SER LYS PHE          
SEQRES  14 A  211  TRP SER PHE GLY CYS ASP ASN ALA SER TYR SER VAL ILE          
SEQRES  15 A  211  HIS MET GLU GLU ARG ARG ASN VAL ILE LEU LYS LEU ASN          
SEQRES  16 A  211  ILE THR CYS HIS LEU GLY GLU PHE TYR VAL GLU ALA HIS          
SEQRES  17 A  211  LYS ALA ILE                                                  
SEQRES   1 B  211  MET VAL LYS LEU ILE LEU VAL ARG ALA ALA GLU SER GLU          
SEQRES   2 B  211  TRP ASN PRO VAL GLY ARG TYR GLN GLY LEU LEU ASP PRO          
SEQRES   3 B  211  ASP LEU SER GLU ARG GLY LYS LYS GLN ALA LYS LEU LEU          
SEQRES   4 B  211  ALA GLN GLU LEU SER ARG GLU HIS LEU ASP VAL ILE TYR          
SEQRES   5 B  211  SER SER PRO LEU LYS ARG THR TYR LEU THR ALA LEU GLU          
SEQRES   6 B  211  ILE ALA GLU ALA LYS ASN LEU GLU VAL ILE LYS GLU ASP          
SEQRES   7 B  211  ARG ILE ILE GLU ILE ASP HIS GLY MET TRP SER GLY MET          
SEQRES   8 B  211  LEU VAL GLU GLU VAL MET GLU LYS TYR PRO GLU ASP PHE          
SEQRES   9 B  211  ARG ARG TRP VAL GLU GLU PRO HIS LYS VAL GLU PHE GLN          
SEQRES  10 B  211  GLY GLY GLU SER LEU ALA SER VAL TYR ASN ARG VAL LYS          
SEQRES  11 B  211  GLY PHE LEU GLU GLU VAL ARG LYS ARG HIS TRP ASN GLN          
SEQRES  12 B  211  THR VAL VAL VAL VAL SER HIS THR VAL PRO MET ARG ALA          
SEQRES  13 B  211  MET TYR CYS ALA LEU LEU GLY VAL ASP LEU SER LYS PHE          
SEQRES  14 B  211  TRP SER PHE GLY CYS ASP ASN ALA SER TYR SER VAL ILE          
SEQRES  15 B  211  HIS MET GLU GLU ARG ARG ASN VAL ILE LEU LYS LEU ASN          
SEQRES  16 B  211  ILE THR CYS HIS LEU GLY GLU PHE TYR VAL GLU ALA HIS          
SEQRES  17 B  211  LYS ALA ILE                                                  
HET    SEP  A 301      11                                                       
HET     CL  A 302       1                                                       
HET    EDO  A 303       4                                                       
HET    EDO  A 304       4                                                       
HET    SEP  B 301      11                                                       
HET     CL  B 302       1                                                       
HET    EDO  B 303       4                                                       
HET    EDO  B 304       4                                                       
HET    EDO  B 305       4                                                       
HET    EDO  B 306       4                                                       
HET    EDO  B 307       4                                                       
HETNAM     SEP PHOSPHOSERINE                                                    
HETNAM      CL CHLORIDE ION                                                     
HETNAM     EDO 1,2-ETHANEDIOL                                                   
HETSYN     SEP PHOSPHONOSERINE                                                  
HETSYN     EDO ETHYLENE GLYCOL                                                  
FORMUL   3  SEP    2(C3 H8 N O6 P)                                              
FORMUL   4   CL    2(CL 1-)                                                     
FORMUL   5  EDO    7(C2 H6 O2)                                                  
FORMUL  14  HOH   *147(H2 O)                                                    
HELIX    1   1 SER A   29  SER A   44  1                                  16    
HELIX    2   2 LEU A   56  LYS A   70  1                                  15    
HELIX    3   3 ASP A   78  ILE A   81  5                                   4    
HELIX    4   4 HIS A   85  SER A   89  5                                   5    
HELIX    5   5 LEU A   92  TYR A  100  1                                   9    
HELIX    6   6 TYR A  100  GLU A  110  1                                  11    
HELIX    7   7 PRO A  111  VAL A  114  5                                   4    
HELIX    8   8 SER A  121  HIS A  140  1                                  20    
HELIX    9   9 HIS A  150  GLY A  163  1                                  14    
HELIX   10  10 ASP A  165  PHE A  172  5                                   8    
HELIX   11  11 THR A  197  TYR A  204  5                                   8    
HELIX   12  12 SER B   29  SER B   44  1                                  16    
HELIX   13  13 LEU B   56  ASN B   71  1                                  16    
HELIX   14  14 ASP B   78  ILE B   81  5                                   4    
HELIX   15  15 HIS B   85  SER B   89  5                                   5    
HELIX   16  16 LEU B   92  TYR B  100  1                                   9    
HELIX   17  17 TYR B  100  GLU B  110  1                                  11    
HELIX   18  18 PRO B  111  VAL B  114  5                                   4    
HELIX   19  19 SER B  121  HIS B  140  1                                  20    
HELIX   20  20 HIS B  150  GLY B  163  1                                  14    
HELIX   21  21 ASP B  165  PHE B  172  5                                   8    
HELIX   22  22 THR B  197  GLY B  201  5                                   5    
SHEET    1   A 6 VAL A  74  LYS A  76  0                                        
SHEET    2   A 6 VAL A  50  SER A  53  1  N  ILE A  51   O  ILE A  75           
SHEET    3   A 6 THR A 144  SER A 149  1  O  VAL A 146   N  TYR A  52           
SHEET    4   A 6 VAL A   2  ARG A   8  1  N  ILE A   5   O  VAL A 145           
SHEET    5   A 6 TYR A 179  MET A 184 -1  O  ILE A 182   N  LEU A   4           
SHEET    6   A 6 ASN A 189  ILE A 196 -1  O  ILE A 196   N  TYR A 179           
SHEET    1   B 6 VAL B  74  LYS B  76  0                                        
SHEET    2   B 6 VAL B  50  SER B  53  1  N  ILE B  51   O  ILE B  75           
SHEET    3   B 6 THR B 144  SER B 149  1  O  VAL B 146   N  TYR B  52           
SHEET    4   B 6 VAL B   2  ARG B   8  1  N  ILE B   5   O  VAL B 145           
SHEET    5   B 6 TYR B 179  MET B 184 -1  O  ILE B 182   N  LEU B   4           
SHEET    6   B 6 ASN B 189  ILE B 196 -1  O  ILE B 196   N  TYR B 179           
SSBOND   1 CYS A  198    CYS B  198                          1555   1555  2.03  
SITE     1 AC1 12 ARG A   8  ASN A  15  GLN A  21  GLY A  22                    
SITE     2 AC1 12 ARG A  58  GLU A  82  HIS A  85  HIS A 150                    
SITE     3 AC1 12 THR A 151   CL A 302  HOH A 406  HOH A 419                    
SITE     1 AC2  1 SEP A 301                                                     
SITE     1 AC3  6 SER A  29  GLU A  30  HOH A 416  HOH A 423                    
SITE     2 AC3  6 MET B  87  GLY B 118                                          
SITE     1 AC4  2 ALA A 160  ASN A 189                                          
SITE     1 AC5 13 ARG B   8  ASN B  15  TYR B  20  GLN B  21                    
SITE     2 AC5 13 GLY B  22  ARG B  58  GLU B  82  HIS B  85                    
SITE     3 AC5 13 HIS B 150  THR B 151   CL B 302  HOH B 403                    
SITE     4 AC5 13 HOH B 406                                                     
SITE     1 AC6  2 SEP B 301  HOH B 414                                          
SITE     1 AC7  2 LYS B 130  ASN B 189                                          
SITE     1 AC8  5 ASP B  49  VAL B  50  ILE B  51  LEU B  72                    
SITE     2 AC8  5 GLU B  73                                                     
SITE     1 AC9  5 SER A  89  MET A  91  HOH A 446  TRP B  14                    
SITE     2 AC9  5 ARG B  19                                                     
SITE     1 BC1  8 GLU A  13  TRP A  14  VAL A  17  ARG A  19                    
SITE     2 BC1  8 MET B  87  SER B  89  MET B  91  HOH B 422                    
SITE     1 BC2  5 ASP B 103  ARG B 106  VAL B 114  GLU B 115                    
SITE     2 BC2  5 HOH B 426                                                     
CRYST1   49.330   68.920  123.550  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.020272  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014510  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008094        0.00000