HEADER    STRUCTURAL GENOMICS, HYDROLASE          31-JUL-06   2HW4              
TITLE     CRYSTAL STRUCTURE OF HUMAN PHOSPHOHISTIDINE PHOSPHATASE               
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: 14 KDA PHOSPHOHISTIDINE PHOSPHATASE;                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: PHOSPHOHISTIDINE PHOSPHATASE 1, PROTEIN JANUS-A HOMOLOG;    
COMPND   5 EC: 3.1.3.-;                                                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: PHPT1, PHP14;                                                  
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    PHOSPHOHISTIDINE, PHOSPHATASE, PHPT1, HUMAN, STRUCTURAL GENOMICS,     
KEYWDS   2 STRUCTURAL GENOMICS CONSORTIUM, SGC, HYDROLASE                       
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    R.D.BUSAM,A.G.THORSELL,C.ARROWSMITH,H.BERGLUND,R.COLLINS,A.EDWARDS,   
AUTHOR   2 M.EHN,S.FLODIN,A.FLORES,S.GRASLUND,M.HAMMARSTROM,L.HOLMBERG          
AUTHOR   3 SCHIAVONE,M.HOGBOM,T.KOTENYOVA,P.NILSSON-EHLE,P.NORDLUND,T.NYMAN,    
AUTHOR   4 D.OGG,P.STENMARK,M.SUNDSTROM,J.UPPENBERG,S.VAN DEN BERG,J.WEIGELT,   
AUTHOR   5 C.PERSSON,B.M.HALLBERG,STRUCTURAL GENOMICS CONSORTIUM (SGC)          
REVDAT   5   03-APR-24 2HW4    1       REMARK                                   
REVDAT   4   14-FEB-24 2HW4    1       REMARK SEQADV                            
REVDAT   3   24-FEB-09 2HW4    1       VERSN                                    
REVDAT   2   05-DEC-06 2HW4    1       JRNL                                     
REVDAT   1   29-AUG-06 2HW4    0                                                
JRNL        AUTH   R.D.BUSAM,A.G.THORSELL,A.FLORES,C.PERSSON,B.M.HALLBERG       
JRNL        TITL   FIRST STRUCTURE OF A EUKARYOTIC PHOSPHOHISTIDINE PHOSPHATASE 
JRNL        REF    J.BIOL.CHEM.                  V. 281 33830 2006              
JRNL        REFN                   ISSN 0021-9258                               
JRNL        PMID   16990267                                                     
JRNL        DOI    10.1074/JBC.C600231200                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.90 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0019                                      
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) : 1.90                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 21.27                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 97.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 10151                          
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) : 0.173                           
REMARK   3   R VALUE            (WORKING SET) : 0.171                           
REMARK   3   FREE R VALUE                     : 0.225                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.800                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 510                             
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) : 1.90                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.95                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 625                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 80.55                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.1940                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 25                           
REMARK   3   BIN FREE R VALUE                    : 0.2440                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 927                                     
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 51                                      
REMARK   3   SOLVENT ATOMS            : 59                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 24.40                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 0.05000                                              
REMARK   3    B22 (A**2) : 0.05000                                              
REMARK   3    B33 (A**2) : -0.07000                                             
REMARK   3    B12 (A**2) : 0.02000                                              
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): 0.145         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.144         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.092         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 3.019         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.963                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.943                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1049 ; 0.020 ; 0.021       
REMARK   3   BOND LENGTHS OTHERS               (A):   702 ; 0.003 ; 0.020       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1395 ; 1.774 ; 1.949       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  1706 ; 1.092 ; 3.000       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   128 ; 7.258 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    49 ;34.756 ;24.286       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   175 ;14.267 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     4 ;23.970 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   138 ; 0.122 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  1171 ; 0.008 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):   215 ; 0.002 ; 0.020       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   211 ; 0.207 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):   739 ; 0.200 ; 0.200       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   502 ; 0.186 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):   574 ; 0.088 ; 0.200       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):    67 ; 0.206 ; 0.200       
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):     8 ; 0.144 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):    29 ; 0.265 ; 0.200       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    11 ; 0.258 ; 0.200       
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):   814 ; 1.801 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):   268 ; 0.354 ; 1.500       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):   991 ; 2.153 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   487 ; 3.210 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   404 ; 4.285 ; 4.500       
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  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : MASK                                                 
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : 1.40                                          
REMARK   3   ION PROBE RADIUS   : 0.80                                          
REMARK   3   SHRINKAGE RADIUS   : 0.80                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 2HW4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-AUG-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000038831.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 26-JUN-06                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : ESRF                               
REMARK 200  BEAMLINE                       : ID29                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.033130                           
REMARK 200  MONOCHROMATOR                  : SI(311)                            
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 315                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : XSCALE                             
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 10665                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.900                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 30.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : -3.000                             
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 97.5                               
REMARK 200  DATA REDUNDANCY                : 5.600                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.05600                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 20.6200                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.90                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.00                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 88.8                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 4.80                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.22600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 6.470                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: SHARP                                                 
REMARK 200 STARTING MODEL: SE-MET MAD STRUCTURE DETERMINED FROM OTHER           
REMARK 200  CRYSTALS                                                            
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 44.41                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.21                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 1.9 M SODIUM FORMATE, 0.1 M BIS-TRIS     
REMARK 280  PROPANE, PH 6.5, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 298K    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: H 3                              
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -Y,X-Y,Z                                                
REMARK 290       3555   -X+Y,-X,Z                                               
REMARK 290       4555   X+2/3,Y+1/3,Z+1/3                                       
REMARK 290       5555   -Y+2/3,X-Y+1/3,Z+1/3                                    
REMARK 290       6555   -X+Y+2/3,-X+1/3,Z+1/3                                   
REMARK 290       7555   X+1/3,Y+2/3,Z+2/3                                       
REMARK 290       8555   -Y+1/3,X-Y+2/3,Z+2/3                                    
REMARK 290       9555   -X+Y+1/3,-X+2/3,Z+2/3                                   
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   3 -0.866025 -0.500000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       56.26500            
REMARK 290   SMTRY2   4  0.000000  1.000000  0.000000       32.48461            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000        9.79000            
REMARK 290   SMTRY1   5 -0.500000 -0.866025  0.000000       56.26500            
REMARK 290   SMTRY2   5  0.866025 -0.500000  0.000000       32.48461            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        9.79000            
REMARK 290   SMTRY1   6 -0.500000  0.866025  0.000000       56.26500            
REMARK 290   SMTRY2   6 -0.866025 -0.500000  0.000000       32.48461            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000        9.79000            
REMARK 290   SMTRY1   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       64.96923            
REMARK 290   SMTRY3   7  0.000000  0.000000  1.000000       19.58000            
REMARK 290   SMTRY1   8 -0.500000 -0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   8  0.866025 -0.500000  0.000000       64.96923            
REMARK 290   SMTRY3   8  0.000000  0.000000  1.000000       19.58000            
REMARK 290   SMTRY1   9 -0.500000  0.866025  0.000000        0.00000            
REMARK 290   SMTRY2   9 -0.866025 -0.500000  0.000000       64.96923            
REMARK 290   SMTRY3   9  0.000000  0.000000  1.000000       19.58000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: FUNCTIONAL MONOMER                                           
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A   -18                                                      
REMARK 465     HIS A   -17                                                      
REMARK 465     HIS A   -16                                                      
REMARK 465     HIS A   -15                                                      
REMARK 465     HIS A   -14                                                      
REMARK 465     HIS A   -13                                                      
REMARK 465     HIS A   -12                                                      
REMARK 465     SER A   -11                                                      
REMARK 465     SER A   -10                                                      
REMARK 465     GLY A    -9                                                      
REMARK 465     VAL A    -8                                                      
REMARK 465     ASP A    -7                                                      
REMARK 465     LEU A    -6                                                      
REMARK 465     GLY A    -5                                                      
REMARK 465     THR A    -4                                                      
REMARK 465     GLU A    -3                                                      
REMARK 465     ASN A    -2                                                      
REMARK 465     PRO A    31                                                      
REMARK 465     ARG A    32                                                      
REMARK 465     SER A    33                                                      
REMARK 465     GLY A    34                                                      
REMARK 465     ALA A    35                                                      
REMARK 465     PRO A    36                                                      
REMARK 465     ALA A    37                                                      
REMARK 465     ALA A    38                                                      
REMARK 465     ASP A   123                                                      
REMARK 465     GLY A   124                                                      
REMARK 465     TYR A   125                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   OH   TYR A    52     O2   FMT A  1212     3555     2.17            
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 FMT A 1201                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1202                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1203                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1204                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1205                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1206                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1207                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1208                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1209                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1210                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1211                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1212                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1213                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1214                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1215                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1216                
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: BC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE FMT A 1217                
DBREF  2HW4 A    5   125  UNP    Q9NRX4   PHP14_HUMAN      5    125             
SEQADV 2HW4 MET A  -18  UNP  Q9NRX4              INITIATING METHIONINE          
SEQADV 2HW4 HIS A  -17  UNP  Q9NRX4              EXPRESSION TAG                 
SEQADV 2HW4 HIS A  -16  UNP  Q9NRX4              EXPRESSION TAG                 
SEQADV 2HW4 HIS A  -15  UNP  Q9NRX4              EXPRESSION TAG                 
SEQADV 2HW4 HIS A  -14  UNP  Q9NRX4              EXPRESSION TAG                 
SEQADV 2HW4 HIS A  -13  UNP  Q9NRX4              EXPRESSION TAG                 
SEQADV 2HW4 HIS A  -12  UNP  Q9NRX4              EXPRESSION TAG                 
SEQADV 2HW4 SER A  -11  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 SER A  -10  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 GLY A   -9  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 VAL A   -8  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 ASP A   -7  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 LEU A   -6  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 GLY A   -5  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 THR A   -4  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 GLU A   -3  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 ASN A   -2  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 LEU A   -1  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 TYR A    0  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 PHE A    1  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 GLN A    2  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 SER A    3  UNP  Q9NRX4              CLONING ARTIFACT               
SEQADV 2HW4 MET A    4  UNP  Q9NRX4              CLONING ARTIFACT               
SEQRES   1 A  144  MET HIS HIS HIS HIS HIS HIS SER SER GLY VAL ASP LEU          
SEQRES   2 A  144  GLY THR GLU ASN LEU TYR PHE GLN SER MET ASP LEU ALA          
SEQRES   3 A  144  LEU ILE PRO ASP VAL ASP ILE ASP SER ASP GLY VAL PHE          
SEQRES   4 A  144  LYS TYR VAL LEU ILE ARG VAL HIS SER ALA PRO ARG SER          
SEQRES   5 A  144  GLY ALA PRO ALA ALA GLU SER LYS GLU ILE VAL ARG GLY          
SEQRES   6 A  144  TYR LYS TRP ALA GLU TYR HIS ALA ASP ILE TYR ASP LYS          
SEQRES   7 A  144  VAL SER GLY ASP MET GLN LYS GLN GLY CYS ASP CYS GLU          
SEQRES   8 A  144  CYS LEU GLY GLY GLY ARG ILE SER HIS GLN SER GLN ASP          
SEQRES   9 A  144  LYS LYS ILE HIS VAL TYR GLY TYR SER MET ALA TYR GLY          
SEQRES  10 A  144  PRO ALA GLN HIS ALA ILE SER THR GLU LYS ILE LYS ALA          
SEQRES  11 A  144  LYS TYR PRO ASP TYR GLU VAL THR TRP ALA ASN ASP GLY          
SEQRES  12 A  144  TYR                                                          
HET    FMT  A1201       3                                                       
HET    FMT  A1202       3                                                       
HET    FMT  A1203       3                                                       
HET    FMT  A1204       3                                                       
HET    FMT  A1205       3                                                       
HET    FMT  A1206       3                                                       
HET    FMT  A1207       3                                                       
HET    FMT  A1208       3                                                       
HET    FMT  A1209       3                                                       
HET    FMT  A1210       3                                                       
HET    FMT  A1211       3                                                       
HET    FMT  A1212       3                                                       
HET    FMT  A1213       3                                                       
HET    FMT  A1214       3                                                       
HET    FMT  A1215       3                                                       
HET    FMT  A1216       3                                                       
HET    FMT  A1217       3                                                       
HETNAM     FMT FORMIC ACID                                                      
FORMUL   2  FMT    17(C H2 O2)                                                  
FORMUL  19  HOH   *59(H2 O)                                                     
HELIX    1   1 ASP A    5  ILE A    9  5                                   5    
HELIX    2   2 TYR A   52  GLN A   67  1                                  16    
HELIX    3   3 GLN A  101  TYR A  113  1                                  13    
SHEET    1   A 6 VAL A  12  ILE A  14  0                                        
SHEET    2   A 6 SER A  40  GLY A  46  1  O  GLY A  46   N  ASP A  13           
SHEET    3   A 6 GLY A  18  HIS A  28 -1  N  VAL A  27   O  LYS A  41           
SHEET    4   A 6 ASP A  70  GLN A  82 -1  O  LEU A  74   N  LEU A  24           
SHEET    5   A 6 LYS A  87  TYR A  91 -1  O  LYS A  87   N  GLN A  82           
SHEET    6   A 6 GLU A 117  TRP A 120  1  O  GLU A 117   N  ILE A  88           
CISPEP   1 SER A   29    ALA A   30          0       -16.61                     
SITE     1 AC1  6 HIS A  53  ARG A  78  SER A  94  MET A  95                    
SITE     2 AC1  6 FMT A1213  HOH A1252                                          
SITE     1 AC2  7 TYR A  52  HIS A  53  ALA A  54  ARG A  78                    
SITE     2 AC2  7 TYR A  91  ALA A  96  HOH A1252                               
SITE     1 AC3  5 PRO A  10  ASP A  11  VAL A  12  LYS A 112                    
SITE     2 AC3  5 HOH A1232                                                     
SITE     1 AC4  4 TYR A  57  GLU A  72  CYS A  73  HOH A1265                    
SITE     1 AC5  5 ASP A  17  GLY A  18  HIS A  81  GLN A  82                    
SITE     2 AC5  5 HOH A1237                                                     
SITE     1 AC6  4 ARG A  45  MET A  64  HOH A1234  HOH A1264                    
SITE     1 AC7  5 LYS A  21  TYR A  52  ARG A  78  FMT A1212                    
SITE     2 AC7  5 FMT A1213                                                     
SITE     1 AC8  3 ASP A   5  GLU A 107  ALA A 111                               
SITE     1 AC9  4 ASP A  15  SER A  16  FMT A1214  HOH A1258                    
SITE     1 BC1  1 ASN A 122                                                     
SITE     1 BC2  4 HIS A  28  ASP A  70  CYS A  71  GLU A  72                    
SITE     1 BC3  5 VAL A  19  LYS A  48  TYR A  52  FMT A1207                    
SITE     2 BC3  5 HOH A1219                                                     
SITE     1 BC4  6 LYS A  21  HIS A  53  ARG A  78  MET A  95                    
SITE     2 BC4  6 FMT A1201  FMT A1207                                          
SITE     1 BC5  6 TYR A   0  SER A  16  ASP A  17  TRP A 120                    
SITE     2 BC5  6 FMT A1209  HOH A1258                                          
SITE     1 BC6  1 GLU A  39                                                     
SITE     1 BC7  4 ASP A  13  ILE A  14  HOH A1268  HOH A1271                    
SITE     1 BC8  3 GLU A  39  SER A  40  HOH A1261                               
CRYST1  112.530  112.530   29.370  90.00  90.00 120.00 H 3           9          
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      0.008887  0.005131  0.000000        0.00000                         
SCALE2      0.000000  0.010261  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.034048        0.00000