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Database: PDB
Entry: 2FSU
LinkDB: 2FSU
Original site: 2FSU 
HEADER    STRUCTURAL GENOMICS, UNKNOWN FUNCTION   23-JAN-06   2FSU              
TITLE     CRYSTAL STRUCTURE OF THE PHNH PROTEIN FROM ESCHERICHIA COLI           
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN PHNH;                                              
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: PHNH                                                       
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: ESCHERICHIA COLI;                               
SOURCE   3 ORGANISM_TAXID: 562                                                  
KEYWDS    C-P LYASE, PHNH, PHOSPHONATE METABOLISM, STRUCTURAL GENOMICS,         
KEYWDS   2 MONTREAL-KINGSTON BACTERIAL STRUCTURAL GENOMICS INITIATIVE, BSGI,    
KEYWDS   3 UNKNOWN FUNCTION                                                     
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.A.ADAMS,Y.LUO,D.L.ZECHEL,Z.JIA,MONTREAL-KINGSTON BACTERIAL          
AUTHOR   2 STRUCTURAL GENOMICS INITIATIVE (BSGI)                                
REVDAT   7   24-JUL-19 2FSU    1       REMARK LINK                              
REVDAT   6   13-JUL-11 2FSU    1       VERSN                                    
REVDAT   5   09-JUN-09 2FSU    1       REVDAT                                   
REVDAT   4   24-FEB-09 2FSU    1       VERSN                                    
REVDAT   3   20-JAN-09 2FSU    1       JRNL                                     
REVDAT   2   01-MAY-07 2FSU    1       KEYWDS AUTHOR REMARK MASTER              
REVDAT   2 2                   1       HEADER                                   
REVDAT   1   27-MAR-07 2FSU    0                                                
JRNL        AUTH   M.A.ADAMS,Y.LUO,B.HOVE-JENSEN,S.M.HE,L.M.VAN STAALDUINEN,    
JRNL        AUTH 2 D.L.ZECHEL,Z.JIA                                             
JRNL        TITL   CRYSTAL STRUCTURE OF PHNH: AN ESSENTIAL COMPONENT OF         
JRNL        TITL 2 CARBON-PHOSPHORUS LYASE IN ESCHERICHIA COLI.                 
JRNL        REF    J.BACTERIOL.                  V. 190  1072 2008              
JRNL        REFN                   ISSN 0021-9193                               
JRNL        PMID   17993513                                                     
JRNL        DOI    10.1128/JB.01274-07                                          
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.70 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) : 1.70                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 38.92                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 94.5                           
REMARK   3   NUMBER OF REFLECTIONS             : 18698                          
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) : 0.191                           
REMARK   3   R VALUE            (WORKING SET) : 0.188                           
REMARK   3   FREE R VALUE                     : 0.248                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.200                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 977                             
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) : 1.70                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.74                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 1213                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 89.36                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2390                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 80                           
REMARK   3   BIN FREE R VALUE                    : 0.2700                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1274                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 8                                       
REMARK   3   SOLVENT ATOMS            : 184                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 23.68                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -0.02000                                             
REMARK   3    B22 (A**2) : -0.02000                                             
REMARK   3    B33 (A**2) : 0.04000                                              
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): 0.117         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.127         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.069         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.994         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.955                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.929                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  1315 ; 0.029 ; 0.022       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  1797 ; 2.308 ; 1.975       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):   171 ; 6.211 ; 5.000       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):    52 ;33.721 ;24.808       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):   216 ;13.451 ;15.000       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):     8 ;14.545 ;15.000       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):   223 ; 0.194 ; 0.200       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):   977 ; 0.012 ; 0.020       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):   700 ; 0.269 ; 0.200       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):   931 ; 0.316 ; 0.200       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):   146 ; 0.194 ; 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):    70 ; 0.313 ; 0.200       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):    21 ; 0.269 ; 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):   861 ; 1.645 ; 1.500       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  1387 ; 2.706 ; 2.000       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):   464 ; 4.537 ; 3.000       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):   409 ; 7.342 ; 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 : BABINET MODEL WITH 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 2FSU COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 01-FEB-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000036269.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 04-NOV-05                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 3.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : NSLS                               
REMARK 200  BEAMLINE                       : X6A                                
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.979029, 0.978681, 0.925256       
REMARK 200  MONOCHROMATOR                  : MONOCHROMATOR: SI(111) CHANNEL     
REMARK 200                                   CUT MONOCHROMATOR.                 
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                   
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 24912                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.570                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 1.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : 0.04500                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 42.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.57                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.77                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 35.1                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.43000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.800                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: MAD                                            
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 36.22                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 1.93                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: MAGNESIUM ACETATE, PEG 4000, SODIUM      
REMARK 280  CITRATE PH 3.5 WITH PROTEIN IN HEPES BUFFER, VAPOR DIFFUSION,       
REMARK 280  HANGING DROP, TEMPERATURE 295K                                      
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: C 2 2 21                         
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   -X,Y,-Z+1/2                                             
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z                                           
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       37.94500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       37.94500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       26.51000            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       43.70900            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       26.51000            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       43.70900            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       37.94500            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       26.51000            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       43.70900            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       37.94500            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       26.51000            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       43.70900            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 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 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA,PQS                                              
REMARK 350 TOTAL BURIED SURFACE AREA: 2840 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 14250 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -79.0 KCAL/MOL                        
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 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       37.94500            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375      HOH A 671  LIES ON A SPECIAL POSITION.                          
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     MSE A   -15                                                      
REMARK 465     ARG A   -14                                                      
REMARK 465     GLY A   -13                                                      
REMARK 465     SER A   -12                                                      
REMARK 465     HIS A   -11                                                      
REMARK 465     HIS A   -10                                                      
REMARK 465     HIS A    -9                                                      
REMARK 465     HIS A    -8                                                      
REMARK 465     HIS A    -7                                                      
REMARK 465     HIS A    -6                                                      
REMARK 465     GLY A    -5                                                      
REMARK 465     SER A    -4                                                      
REMARK 465     GLY A    -3                                                      
REMARK 465     SER A    -2                                                      
REMARK 465     MSE A    -1                                                      
REMARK 465     GLY A     0                                                      
REMARK 465     MSE A     1                                                      
REMARK 465     THR A     2                                                      
REMARK 465     LEU A     3                                                      
REMARK 465     GLU A     4                                                      
REMARK 465     THR A     5                                                      
REMARK 465     ALA A     6                                                      
REMARK 465     PHE A     7                                                      
REMARK 465     MSE A     8                                                      
REMARK 465     LEU A     9                                                      
REMARK 465     PRO A    10                                                      
REMARK 465     VAL A    11                                                      
REMARK 465     THR A   111                                                      
REMARK 465     GLY A   112                                                      
REMARK 465     THR A   113                                                      
REMARK 465     ALA A   114                                                      
REMARK 465     VAL A   115                                                      
REMARK 465     ALA A   116                                                      
REMARK 465     PRO A   117                                                      
REMARK 465     GLU A   118                                                      
REMARK 465     ALA A   119                                                      
REMARK 465     ALA A   141                                                      
REMARK 465     GLY A   142                                                      
REMARK 465     ILE A   143                                                      
REMARK 465     ALA A   144                                                      
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLN A  12    CG   CD   OE1  NE2                                  
REMARK 470     LYS A  38    CB   CG   CD   CE   NZ                              
REMARK 470     ARG A  39    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     ARG A 134    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     GLU A 145    CG   CD   OE1  OE2                                  
REMARK 470     PRO A 167    CG   CD                                             
REMARK 470     PHE A 168    CG   CD1  CD2  CE1  CE2  CZ                         
REMARK 470     PRO A 169    CG   CD                                             
REMARK 470     LEU A 170    CG   CD1  CD2                                       
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   N    GLY A   120     O    HOH A   508              2.03            
REMARK 500   OE1  GLU A   192     O    HOH A   686              2.04            
REMARK 500   O    ACT A   502     O    HOH A   674              2.05            
REMARK 500   CD   GLU A   192     O    HOH A   686              2.11            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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   OE1  GLU A    99     O    HOH A   655     3655     1.99            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
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  63   CG    TRP A  63   CD1     0.099                       
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    LEU A  34   CA  -  CB  -  CG  ANGL. DEV. =  16.3 DEGREES          
REMARK 500    ARG A  78   NE  -  CZ  -  NH1 ANGL. DEV. =  -4.0 DEGREES          
REMARK 500    PRO A 169   N   -  CA  -  CB  ANGL. DEV. =   8.9 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    ASP A  57     -158.74   -148.24                                   
REMARK 500    ASN A  82       17.64     51.39                                   
REMARK 500    ASP A  98     -164.31   -104.27                                   
REMARK 500    ALA A 150       55.30   -149.23                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 620                                                                      
REMARK 620 METAL COORDINATION                                                   
REMARK 620 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 620 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 501  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 509   O                                                      
REMARK 620 2 HOH A 509   O    93.0                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 503  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 540   O                                                      
REMARK 620 2 HOH A 668   O   115.6                                              
REMARK 620 N                    1                                               
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ACT A 502                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 503                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 504                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NA A 505                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: PHNH_ECOLI   RELATED DB: TARGETDB                        
DBREF  2FSU A    1   194  UNP    P16686   PHNH_ECOLI       1    194             
SEQADV 2FSU MSE A  -15  UNP  P16686              CLONING ARTIFACT               
SEQADV 2FSU ARG A  -14  UNP  P16686              CLONING ARTIFACT               
SEQADV 2FSU GLY A  -13  UNP  P16686              CLONING ARTIFACT               
SEQADV 2FSU SER A  -12  UNP  P16686              CLONING ARTIFACT               
SEQADV 2FSU HIS A  -11  UNP  P16686              EXPRESSION TAG                 
SEQADV 2FSU HIS A  -10  UNP  P16686              EXPRESSION TAG                 
SEQADV 2FSU HIS A   -9  UNP  P16686              EXPRESSION TAG                 
SEQADV 2FSU HIS A   -8  UNP  P16686              EXPRESSION TAG                 
SEQADV 2FSU HIS A   -7  UNP  P16686              EXPRESSION TAG                 
SEQADV 2FSU HIS A   -6  UNP  P16686              EXPRESSION TAG                 
SEQADV 2FSU GLY A   -5  UNP  P16686              CLONING ARTIFACT               
SEQADV 2FSU SER A   -4  UNP  P16686              CLONING ARTIFACT               
SEQADV 2FSU GLY A   -3  UNP  P16686              CLONING ARTIFACT               
SEQADV 2FSU SER A   -2  UNP  P16686              CLONING ARTIFACT               
SEQADV 2FSU MSE A   -1  UNP  P16686              CLONING ARTIFACT               
SEQADV 2FSU GLY A    0  UNP  P16686              CLONING ARTIFACT               
SEQADV 2FSU MSE A    1  UNP  P16686    MET     1 MODIFIED RESIDUE               
SEQADV 2FSU MSE A    8  UNP  P16686    MET     8 MODIFIED RESIDUE               
SEQADV 2FSU MSE A   25  UNP  P16686    MET    25 MODIFIED RESIDUE               
SEQADV 2FSU MSE A  135  UNP  P16686    MET   135 MODIFIED RESIDUE               
SEQADV 2FSU MSE A  148  UNP  P16686    MET   148 MODIFIED RESIDUE               
SEQRES   1 A  210  MSE ARG GLY SER HIS HIS HIS HIS HIS HIS GLY SER GLY          
SEQRES   2 A  210  SER MSE GLY MSE THR LEU GLU THR ALA PHE MSE LEU PRO          
SEQRES   3 A  210  VAL GLN ASP ALA GLN HIS SER PHE ARG ARG LEU LEU LYS          
SEQRES   4 A  210  ALA MSE SER GLU PRO GLY VAL ILE VAL ALA LEU HIS GLN          
SEQRES   5 A  210  LEU LYS ARG GLY TRP GLN PRO LEU ASN ILE ALA THR THR          
SEQRES   6 A  210  SER VAL LEU LEU THR LEU ALA ASP ASN ASP THR PRO VAL          
SEQRES   7 A  210  TRP LEU SER THR PRO LEU ASN ASN ASP ILE VAL ASN GLN          
SEQRES   8 A  210  SER LEU ARG PHE HIS THR ASN ALA PRO LEU VAL SER GLN          
SEQRES   9 A  210  PRO GLU GLN ALA THR PHE ALA VAL THR ASP GLU ALA ILE          
SEQRES  10 A  210  SER SER GLU GLN LEU ASN ALA LEU SER THR GLY THR ALA          
SEQRES  11 A  210  VAL ALA PRO GLU ALA GLY ALA THR LEU ILE LEU GLN VAL          
SEQRES  12 A  210  ALA SER LEU SER GLY GLY ARG MSE LEU ARG LEU THR GLY          
SEQRES  13 A  210  ALA GLY ILE ALA GLU GLU ARG MSE ILE ALA PRO GLN LEU          
SEQRES  14 A  210  PRO GLU CYS ILE LEU HIS GLU LEU THR GLU ARG PRO HIS          
SEQRES  15 A  210  PRO PHE PRO LEU GLY ILE ASP LEU ILE LEU THR CYS GLY          
SEQRES  16 A  210  GLU ARG LEU LEU ALA ILE PRO ARG THR THR HIS VAL GLU          
SEQRES  17 A  210  VAL CYS                                                      
MODRES 2FSU MSE A   25  MET  SELENOMETHIONINE                                   
MODRES 2FSU MSE A  135  MET  SELENOMETHIONINE                                   
MODRES 2FSU MSE A  148  MET  SELENOMETHIONINE                                   
HET    MSE  A  25      16                                                       
HET    MSE  A 135      13                                                       
HET    MSE  A 148       8                                                       
HET     NA  A 501       1                                                       
HET    ACT  A 502       4                                                       
HET     NA  A 503       1                                                       
HET     NA  A 504       1                                                       
HET     NA  A 505       1                                                       
HETNAM     MSE SELENOMETHIONINE                                                 
HETNAM      NA SODIUM ION                                                       
HETNAM     ACT ACETATE ION                                                      
FORMUL   1  MSE    3(C5 H11 N O2 SE)                                            
FORMUL   2   NA    4(NA 1+)                                                     
FORMUL   3  ACT    C2 H3 O2 1-                                                  
FORMUL   7  HOH   *184(H2 O)                                                    
HELIX    1   1 ASP A   13  GLU A   27  1                                  15    
HELIX    2   2 ASN A   45  SER A   50  1                                   6    
HELIX    3   3 VAL A   51  ALA A   56  1                                   6    
HELIX    4   4 THR A   66  ASN A   69  5                                   4    
HELIX    5   5 ASN A   70  ASN A   82  1                                  13    
HELIX    6   6 GLN A   88  ALA A   92  5                                   5    
HELIX    7   7 SER A  102  LEU A  109  1                                   8    
HELIX    8   8 PRO A  154  ARG A  164  1                                  11    
SHEET    1   A 6 VAL A  32  ALA A  33  0                                        
SHEET    2   A 6 ARG A 181  ILE A 185 -1  O  LEU A 182   N  VAL A  32           
SHEET    3   A 6 ASP A 173  CYS A 178 -1  N  LEU A 174   O  ILE A 185           
SHEET    4   A 6 THR A 122  GLN A 126  1  N  LEU A 123   O  ILE A 175           
SHEET    5   A 6 PHE A  94  THR A  97  1  N  ALA A  95   O  ILE A 124           
SHEET    6   A 6 VAL A  62  LEU A  64  1  N  TRP A  63   O  VAL A  96           
SHEET    1   B 3 ARG A 147  ILE A 149  0                                        
SHEET    2   B 3 LEU A 136  THR A 139 -1  N  LEU A 136   O  ILE A 149           
SHEET    3   B 3 HIS A 190  VAL A 193 -1  O  HIS A 190   N  THR A 139           
LINK        NA    NA A 501                 O   HOH A 509     1555   1555  2.86  
LINK        NA    NA A 503                 O   HOH A 540     1555   1555  2.68  
LINK        NA    NA A 503                 O   HOH A 668     1555   1555  2.62  
LINK        NA    NA A 504                 O   HOH A 584     1555   1555  2.64  
LINK         C   ALA A  24                 N  AMSE A  25     1555   1555  1.32  
LINK         C   ALA A  24                 N  BMSE A  25     1555   1555  1.29  
LINK         C  AMSE A  25                 N   SER A  26     1555   1555  1.35  
LINK         C  BMSE A  25                 N   SER A  26     1555   1555  1.33  
LINK         C   ARG A 134                 N   MSE A 135     1555   1555  1.34  
LINK         C   MSE A 135                 N   LEU A 136     1555   1555  1.34  
LINK         C   ARG A 147                 N   MSE A 148     1555   1555  1.32  
LINK         C   MSE A 148                 N   ILE A 149     1555   1555  1.38  
LINK        NA    NA A 501                 O   HOH A 509     1555   3655  2.59  
CISPEP   1 GLN A   42    PRO A   43          0        10.85                     
CISPEP   2 PHE A  168    PRO A  169          0         1.37                     
SITE     1 AC1  2 LEU A 153  HOH A 509                                          
SITE     1 AC2  8 PRO A  89  GLU A  90  ALA A  92  ALA A 108                    
SITE     2 AC2  8 LEU A 109  SER A 110  HOH A 627  HOH A 674                    
SITE     1 AC3  3 PHE A  94  HOH A 540  HOH A 668                               
SITE     1 AC4  2 HOH A 584  HOH A 631                                          
SITE     1 AC5  1 MSE A  25                                                     
CRYST1   53.020   87.418   75.890  90.00  90.00  90.00 C 2 2 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      0.018861  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.011439  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.013177        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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