PDB Short entry for 1JVN
HEADER    TRANSFERASE                             30-AUG-01   1JVN              
TITLE     CRYSTAL STRUCTURE OF IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE: A TUNNEL  
TITLE    2 THROUGH A (BETA/ALPHA)8 BARREL JOINS TWO ACTIVE SITES                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: BIFUNCTIONAL HISTIDINE BIOSYNTHESIS PROTEIN HISHF;         
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 SYNONYM: IMIDAZOLE GLYCEROPHOSPHATE SYNTHASE; GLUTAMINE              
COMPND   5 AMIDOTRANSFERASE:CYCLASE; HIS7P; CYCLASE HIS7; AMIDOTRANSFERASE HIS7;
COMPND   6 EC: 2.4.2.-;                                                         
COMPND   7 ENGINEERED: YES;                                                     
COMPND   8 OTHER_DETAILS: PROTEIN RESIDUE 143, NUMBER 83, IS CYS COVALENTLY     
COMPND   9 MODIFIED BY ACIVICIN                                                 
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932;                                                
SOURCE   5 GENE: HIS7;                                                          
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI BL21(DE3);                       
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 469008;                                     
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: BL21(DE3);                                 
SOURCE   9 EXPRESSION_SYSTEM_VARIANT: BL21(DE3);                                
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PHIS7-T7                                  
KEYWDS    SUBSTRATE CHANNELING, AMIDOTRANSFERASE, TIM-BARREL AS A SUBSTRATE     
KEYWDS   2 TUNNEL, TRANSFERASE                                                  
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    B.N.CHAUDHURI,J.L.SMITH,V.J.DAVISSON,R.S.MYERS,S.C.LANGE,S.V.CHITTUR  
REVDAT   3   22-JUN-11 1JVN    1       REMARK                                   
REVDAT   2   24-FEB-09 1JVN    1       VERSN                                    
REVDAT   1   12-OCT-01 1JVN    0                                                
JRNL        AUTH   B.N.CHAUDHURI,S.C.LANGE,R.S.MYERS,S.V.CHITTUR,V.J.DAVISSON,  
JRNL        AUTH 2 J.L.SMITH                                                    
JRNL        TITL   CRYSTAL STRUCTURE OF IMIDAZOLE GLYCEROL PHOSPHATE SYNTHASE:  
JRNL        TITL 2 A TUNNEL THROUGH A (BETA/ALPHA)8 BARREL JOINS TWO ACTIVE     
JRNL        TITL 3 SITES.                                                       
JRNL        REF    STRUCTURE                     V.   9   987 2001              
JRNL        REFN                   ISSN 0969-2126                               
JRNL        PMID   11591353                                                     
JRNL        DOI    10.1016/S0969-2126(01)00661-X                                
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.10 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : CNS 1.0                                              
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-              
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,              
REMARK   3               : READ,RICE,SIMONSON,WARREN                            
REMARK   3                                                                      
REMARK   3  REFINEMENT TARGET : CNS DICTIONARY                                  
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.10                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 75.21                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 1768716.760                    
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                         
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 97.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 73662                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                      
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                          
REMARK   3   R VALUE            (WORKING SET) : 0.224                           
REMARK   3   FREE R VALUE                     : 0.242                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3686                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.004                           
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                            
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 2.10                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 2.23                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 9720                         
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2800                       
REMARK   3   BIN FREE R VALUE                    : 0.3050                       
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 4.90                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 497                          
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.014                        
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 8370                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 36                                      
REMARK   3   SOLVENT ATOMS            : 412                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 21.30                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 31.10                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 3.96000                                              
REMARK   3    B22 (A**2) : -5.22000                                             
REMARK   3    B33 (A**2) : 1.26000                                              
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : 0.00000                                              
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.27                            
REMARK   3   ESD FROM SIGMAA              (A) : 0.21                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.30                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.25                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.010                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.40                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 24.20                           
REMARK   3   IMPROPER ANGLES        (DEGREES) : 1.00                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : 1.200 ; 1.500                
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.910 ; 2.000                
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.920 ; 2.000                
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.870 ; 2.500                
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   KSOL        : 0.36                                                 
REMARK   3   BSOL        : 32.93                                                
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PROTEIN_REPMOD.PARAM                           
REMARK   3  PARAMETER FILE  2  : CIS_PEPTIDE.PARAM                              
REMARK   3  PARAMETER FILE  3  : WATER.PARAM                                    
REMARK   3  PARAMETER FILE  4  : ION.PARAM                                      
REMARK   3  PARAMETER FILE  5  : POP.PARAM                                      
REMARK   3  PARAMETER FILE  6  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : PROTEIN_MOD.TOP                                
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                      
REMARK   3  TOPOLOGY FILE  3   : POP.TOP                                        
REMARK   3  TOPOLOGY FILE  4   : ION.TOP                                        
REMARK   3  TOPOLOGY FILE  5   : NULL                                           
REMARK   3  TOPOLOGY FILE  6   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1JVN COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-SEP-01.                  
REMARK 100 THE RCSB ID CODE IS RCSB014236.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-NOV-01; 17-NOV-01               
REMARK 200  TEMPERATURE           (KELVIN) : 100; 100                           
REMARK 200  PH                             : 6.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 2                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y; Y                               
REMARK 200  RADIATION SOURCE               : APS; APS                           
REMARK 200  BEAMLINE                       : 17-ID; 14-BM-D                     
REMARK 200  X-RAY GENERATOR MODEL          : NULL; NULL                         
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M; M                               
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.000; 0.9796, 0.9795, 0.9537      
REMARK 200  MONOCHROMATOR                  : NULL; NULL                         
REMARK 200  OPTICS                         : SI(111) DOUBLE-CRYSTAL; BENT       
REMARK 200                                   CYLINDRICAL SI-MIRROR (RH          
REMARK 200                                   COATING), SI(111) DOUBLE-CRYSTAL   
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD; CCD                           
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH; ADSC QUANTUM 4        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 73741                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.100                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 100.000                            
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY                : 14.300                             
REMARK 200  R MERGE                    (I) : 0.06700                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 7.3000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.10                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.18                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 13.10                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.39000                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 2.000                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH; 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   (%): 52.93                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 28 % PEG MME 5000, 0.2 M AMMONIUM        
REMARK 280  SULFATE, 0.1 M MES BUFFER, PH 6.5, VAPOR DIFFUSION, HANGING DROP    
REMARK 280  AT 298K                                                             
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       49.18500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       58.34000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       56.08650            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       58.34000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       49.18500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       56.08650            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 300 REMARK: MONOMER IN SOLUTION                                          
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 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: 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     GLN A   261A                                                     
REMARK 465     TYR A   261B                                                     
REMARK 465     ASP A   261C                                                     
REMARK 465     VAL A   261D                                                     
REMARK 465     ARG A   261E                                                     
REMARK 465     GLU A   261F                                                     
REMARK 465     LYS A   261G                                                     
REMARK 465     SER A   261H                                                     
REMARK 465     ASP A   261I                                                     
REMARK 465     GLY A   261J                                                     
REMARK 465     LYS A   261K                                                     
REMARK 465     GLY A   261L                                                     
REMARK 465     VAL A   261M                                                     
REMARK 465     ARG A   261N                                                     
REMARK 465     ASN A   261O                                                     
REMARK 465     SER A   301                                                      
REMARK 465     PHE A   302                                                      
REMARK 465     ARG A   303                                                      
REMARK 465     GLN B   261A                                                     
REMARK 465     TYR B   261B                                                     
REMARK 465     ASP B   261C                                                     
REMARK 465     VAL B   261D                                                     
REMARK 465     ARG B   261E                                                     
REMARK 465     GLU B   261F                                                     
REMARK 465     LYS B   261G                                                     
REMARK 465     SER B   261H                                                     
REMARK 465     ASP B   261I                                                     
REMARK 465     GLY B   261J                                                     
REMARK 465     LYS B   261K                                                     
REMARK 465     GLY B   261L                                                     
REMARK 465     VAL B   261M                                                     
REMARK 465     ARG B   261N                                                     
REMARK 465     ASN B   261O                                                     
REMARK 465     SER B   301                                                      
REMARK 465     PHE B   302                                                      
REMARK 465     ARG B   303                                                      
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  -2       -4.39   -169.18                                   
REMARK 500    LEU A  47       76.30   -113.83                                   
REMARK 500    143 A  83     -114.44     64.90                                   
REMARK 500    ASN A 185     -114.40     53.76                                   
REMARK 500    SER A 213       78.62   -119.01                                   
REMARK 500    LYS A 259      -29.86    -34.80                                   
REMARK 500    PHE A 324       52.90    -96.05                                   
REMARK 500    ASP A 472       -8.43    -57.77                                   
REMARK 500    SER A 500      122.13     70.35                                   
REMARK 500    ALA A 523      -86.92   -131.14                                   
REMARK 500    SER B  -2       -1.56   -170.98                                   
REMARK 500    LEU B  47       75.68   -113.59                                   
REMARK 500    143 B  83     -112.20     63.01                                   
REMARK 500    ASN B 185     -109.96     51.04                                   
REMARK 500    PHE B 324       46.86    -95.99                                   
REMARK 500    SER B 500      120.32     73.76                                   
REMARK 500    ALA B 523      -87.13   -128.05                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 615                                                                      
REMARK 615 ZERO OCCUPANCY ATOM                                                  
REMARK 615 THE FOLLOWING RESIDUES HAVE ATOMS MODELED WITH ZERO                  
REMARK 615 OCCUPANCY. THE LOCATION AND PROPERTIES OF THESE ATOMS                
REMARK 615 MAY NOT BE RELIABLE. (M=MODEL NUMBER; RES=RESIDUE NAME;              
REMARK 615 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE):         
REMARK 615   M RES C SSEQI                                                      
REMARK 615     HOH A 1090                                                       
REMARK 615     HOH A 1106                                                       
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                              NI A 902  NI                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  -1   N                                                      
REMARK 620 2 HIS A  -1   ND1  94.8                                              
REMARK 620 3 GLY A  -3   N   171.2  93.2                                        
REMARK 620 4 SER A  -2   N    85.4 176.8  86.5                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NI B 901  NI                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLY B  -3   N                                                      
REMARK 620 2 SER B  -2   N    86.2                                              
REMARK 620 3 HIS B  -1   N   166.4  80.9                                        
REMARK 620 4 HIS B  -1   ND1  98.5 174.8  94.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI B 901                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE NI A 902                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 801                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 802                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 803                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 804                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 806                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE POP B 999                 
DBREF  1JVN A    1   552  UNP    P33734   HIS5_YEAST       1    552             
DBREF  1JVN B    1   552  UNP    P33734   HIS5_YEAST       1    552             
SEQADV 1JVN GLY A   -3  UNP  P33734              EXPRESSION TAG                 
SEQADV 1JVN SER A   -2  UNP  P33734              EXPRESSION TAG                 
SEQADV 1JVN HIS A   -1  UNP  P33734              EXPRESSION TAG                 
SEQADV 1JVN 143 A   83  UNP  P33734    CYS    83 MODIFIED RESIDUE               
SEQADV 1JVN GLY B   -3  UNP  P33734              EXPRESSION TAG                 
SEQADV 1JVN SER B   -2  UNP  P33734              EXPRESSION TAG                 
SEQADV 1JVN HIS B   -1  UNP  P33734              EXPRESSION TAG                 
SEQADV 1JVN 143 B   83  UNP  P33734    CYS    83 MODIFIED RESIDUE               
SEQRES   1 A  555  GLY SER HIS MET PRO VAL VAL HIS VAL ILE ASP VAL GLU          
SEQRES   2 A  555  SER GLY ASN LEU GLN SER LEU THR ASN ALA ILE GLU HIS          
SEQRES   3 A  555  LEU GLY TYR GLU VAL GLN LEU VAL LYS SER PRO LYS ASP          
SEQRES   4 A  555  PHE ASN ILE SER GLY THR SER ARG LEU ILE LEU PRO GLY          
SEQRES   5 A  555  VAL GLY ASN TYR GLY HIS PHE VAL ASP ASN LEU PHE ASN          
SEQRES   6 A  555  ARG GLY PHE GLU LYS PRO ILE ARG GLU TYR ILE GLU SER          
SEQRES   7 A  555  GLY LYS PRO ILE MET GLY ILE 143 VAL GLY LEU GLN ALA          
SEQRES   8 A  555  LEU PHE ALA GLY SER VAL GLU SER PRO LYS SER THR GLY          
SEQRES   9 A  555  LEU ASN TYR ILE ASP PHE LYS LEU SER ARG PHE ASP ASP          
SEQRES  10 A  555  SER GLU LYS PRO VAL PRO GLU ILE GLY TRP ASN SER CYS          
SEQRES  11 A  555  ILE PRO SER GLU ASN LEU PHE PHE GLY LEU ASP PRO TYR          
SEQRES  12 A  555  LYS ARG TYR TYR PHE VAL HIS SER PHE ALA ALA ILE LEU          
SEQRES  13 A  555  ASN SER GLU LYS LYS LYS ASN LEU GLU ASN ASP GLY TRP          
SEQRES  14 A  555  LYS ILE ALA LYS ALA LYS TYR GLY SER GLU GLU PHE ILE          
SEQRES  15 A  555  ALA ALA VAL ASN LYS ASN ASN ILE PHE ALA THR GLN PHE          
SEQRES  16 A  555  HIS PRO GLU LYS SER GLY LYS ALA GLY LEU ASN VAL ILE          
SEQRES  17 A  555  GLU ASN PHE LEU LYS GLN GLN SER PRO PRO ILE PRO ASN          
SEQRES  18 A  555  TYR SER ALA GLU GLU LYS GLU LEU LEU MET ASN ASP TYR          
SEQRES  19 A  555  SER ASN TYR GLY LEU THR ARG ARG ILE ILE ALA CYS LEU          
SEQRES  20 A  555  ASP VAL ARG THR ASN ASP GLN GLY ASP LEU VAL VAL THR          
SEQRES  21 A  555  LYS GLY ASP GLN TYR ASP VAL ARG GLU LYS SER ASP GLY          
SEQRES  22 A  555  LYS GLY VAL ARG ASN LEU GLY LYS PRO VAL GLN LEU ALA          
SEQRES  23 A  555  GLN LYS TYR TYR GLN GLN GLY ALA ASP GLU VAL THR PHE          
SEQRES  24 A  555  LEU ASN ILE THR SER PHE ARG ASP CYS PRO LEU LYS ASP          
SEQRES  25 A  555  THR PRO MET LEU GLU VAL LEU LYS GLN ALA ALA LYS THR          
SEQRES  26 A  555  VAL PHE VAL PRO LEU THR VAL GLY GLY GLY ILE LYS ASP          
SEQRES  27 A  555  ILE VAL ASP VAL ASP GLY THR LYS ILE PRO ALA LEU GLU          
SEQRES  28 A  555  VAL ALA SER LEU TYR PHE ARG SER GLY ALA ASP LYS VAL          
SEQRES  29 A  555  SER ILE GLY THR ASP ALA VAL TYR ALA ALA GLU LYS TYR          
SEQRES  30 A  555  TYR GLU LEU GLY ASN ARG GLY ASP GLY THR SER PRO ILE          
SEQRES  31 A  555  GLU THR ILE SER LYS ALA TYR GLY ALA GLN ALA VAL VAL          
SEQRES  32 A  555  ILE SER VAL ASP PRO LYS ARG VAL TYR VAL ASN SER GLN          
SEQRES  33 A  555  ALA ASP THR LYS ASN LYS VAL PHE GLU THR GLU TYR PRO          
SEQRES  34 A  555  GLY PRO ASN GLY GLU LYS TYR CYS TRP TYR GLN CYS THR          
SEQRES  35 A  555  ILE LYS GLY GLY ARG GLU SER ARG ASP LEU GLY VAL TRP          
SEQRES  36 A  555  GLU LEU THR ARG ALA CYS GLU ALA LEU GLY ALA GLY GLU          
SEQRES  37 A  555  ILE LEU LEU ASN CYS ILE ASP LYS ASP GLY SER ASN SER          
SEQRES  38 A  555  GLY TYR ASP LEU GLU LEU ILE GLU HIS VAL LYS ASP ALA          
SEQRES  39 A  555  VAL LYS ILE PRO VAL ILE ALA SER SER GLY ALA GLY VAL          
SEQRES  40 A  555  PRO GLU HIS PHE GLU GLU ALA PHE LEU LYS THR ARG ALA          
SEQRES  41 A  555  ASP ALA CYS LEU GLY ALA GLY MET PHE HIS ARG GLY GLU          
SEQRES  42 A  555  PHE THR VAL ASN ASP VAL LYS GLU TYR LEU LEU GLU HIS          
SEQRES  43 A  555  GLY LEU LYS VAL ARG MET ASP GLU GLU                          
SEQRES   1 B  555  GLY SER HIS MET PRO VAL VAL HIS VAL ILE ASP VAL GLU          
SEQRES   2 B  555  SER GLY ASN LEU GLN SER LEU THR ASN ALA ILE GLU HIS          
SEQRES   3 B  555  LEU GLY TYR GLU VAL GLN LEU VAL LYS SER PRO LYS ASP          
SEQRES   4 B  555  PHE ASN ILE SER GLY THR SER ARG LEU ILE LEU PRO GLY          
SEQRES   5 B  555  VAL GLY ASN TYR GLY HIS PHE VAL ASP ASN LEU PHE ASN          
SEQRES   6 B  555  ARG GLY PHE GLU LYS PRO ILE ARG GLU TYR ILE GLU SER          
SEQRES   7 B  555  GLY LYS PRO ILE MET GLY ILE 143 VAL GLY LEU GLN ALA          
SEQRES   8 B  555  LEU PHE ALA GLY SER VAL GLU SER PRO LYS SER THR GLY          
SEQRES   9 B  555  LEU ASN TYR ILE ASP PHE LYS LEU SER ARG PHE ASP ASP          
SEQRES  10 B  555  SER GLU LYS PRO VAL PRO GLU ILE GLY TRP ASN SER CYS          
SEQRES  11 B  555  ILE PRO SER GLU ASN LEU PHE PHE GLY LEU ASP PRO TYR          
SEQRES  12 B  555  LYS ARG TYR TYR PHE VAL HIS SER PHE ALA ALA ILE LEU          
SEQRES  13 B  555  ASN SER GLU LYS LYS LYS ASN LEU GLU ASN ASP GLY TRP          
SEQRES  14 B  555  LYS ILE ALA LYS ALA LYS TYR GLY SER GLU GLU PHE ILE          
SEQRES  15 B  555  ALA ALA VAL ASN LYS ASN ASN ILE PHE ALA THR GLN PHE          
SEQRES  16 B  555  HIS PRO GLU LYS SER GLY LYS ALA GLY LEU ASN VAL ILE          
SEQRES  17 B  555  GLU ASN PHE LEU LYS GLN GLN SER PRO PRO ILE PRO ASN          
SEQRES  18 B  555  TYR SER ALA GLU GLU LYS GLU LEU LEU MET ASN ASP TYR          
SEQRES  19 B  555  SER ASN TYR GLY LEU THR ARG ARG ILE ILE ALA CYS LEU          
SEQRES  20 B  555  ASP VAL ARG THR ASN ASP GLN GLY ASP LEU VAL VAL THR          
SEQRES  21 B  555  LYS GLY ASP GLN TYR ASP VAL ARG GLU LYS SER ASP GLY          
SEQRES  22 B  555  LYS GLY VAL ARG ASN LEU GLY LYS PRO VAL GLN LEU ALA          
SEQRES  23 B  555  GLN LYS TYR TYR GLN GLN GLY ALA ASP GLU VAL THR PHE          
SEQRES  24 B  555  LEU ASN ILE THR SER PHE ARG ASP CYS PRO LEU LYS ASP          
SEQRES  25 B  555  THR PRO MET LEU GLU VAL LEU LYS GLN ALA ALA LYS THR          
SEQRES  26 B  555  VAL PHE VAL PRO LEU THR VAL GLY GLY GLY ILE LYS ASP          
SEQRES  27 B  555  ILE VAL ASP VAL ASP GLY THR LYS ILE PRO ALA LEU GLU          
SEQRES  28 B  555  VAL ALA SER LEU TYR PHE ARG SER GLY ALA ASP LYS VAL          
SEQRES  29 B  555  SER ILE GLY THR ASP ALA VAL TYR ALA ALA GLU LYS TYR          
SEQRES  30 B  555  TYR GLU LEU GLY ASN ARG GLY ASP GLY THR SER PRO ILE          
SEQRES  31 B  555  GLU THR ILE SER LYS ALA TYR GLY ALA GLN ALA VAL VAL          
SEQRES  32 B  555  ILE SER VAL ASP PRO LYS ARG VAL TYR VAL ASN SER GLN          
SEQRES  33 B  555  ALA ASP THR LYS ASN LYS VAL PHE GLU THR GLU TYR PRO          
SEQRES  34 B  555  GLY PRO ASN GLY GLU LYS TYR CYS TRP TYR GLN CYS THR          
SEQRES  35 B  555  ILE LYS GLY GLY ARG GLU SER ARG ASP LEU GLY VAL TRP          
SEQRES  36 B  555  GLU LEU THR ARG ALA CYS GLU ALA LEU GLY ALA GLY GLU          
SEQRES  37 B  555  ILE LEU LEU ASN CYS ILE ASP LYS ASP GLY SER ASN SER          
SEQRES  38 B  555  GLY TYR ASP LEU GLU LEU ILE GLU HIS VAL LYS ASP ALA          
SEQRES  39 B  555  VAL LYS ILE PRO VAL ILE ALA SER SER GLY ALA GLY VAL          
SEQRES  40 B  555  PRO GLU HIS PHE GLU GLU ALA PHE LEU LYS THR ARG ALA          
SEQRES  41 B  555  ASP ALA CYS LEU GLY ALA GLY MET PHE HIS ARG GLY GLU          
SEQRES  42 B  555  PHE THR VAL ASN ASP VAL LYS GLU TYR LEU LEU GLU HIS          
SEQRES  43 B  555  GLY LEU LYS VAL ARG MET ASP GLU GLU                          
MODRES 1JVN 143 A   83  CYS                                                     
MODRES 1JVN 143 B   83  CYS                                                     
HET    143  A  83      16                                                       
HET    143  B  83      16                                                       
HET     NI  B 901       1                                                       
HET     NI  A 902       1                                                       
HET    SO4  A 801       5                                                       
HET    SO4  A 802       5                                                       
HET    SO4  B 803       5                                                       
HET    SO4  B 804       5                                                       
HET    SO4  A 806       5                                                       
HET    POP  B 999       9                                                       
HETNAM     143 S-2,3-DIHYDRO-5-GLYCIN-2-YL-ISOXAZOL-3-YL-CYSTEINE               
HETNAM      NI NICKEL (II) ION                                                  
HETNAM     SO4 SULFATE ION                                                      
HETNAM     POP PYROPHOSPHATE 2-                                                 
HETSYN     143 2-AMINO-3-[5-(AMINO-CARBOXY-METHYL)-2,3-DIHYDRO-                 
HETSYN   2 143  ISOXAZOL-3-YLSULFANYL]-PROPIONIC ACID                           
FORMUL   1  143    2(C8 H13 N3 O5 S)                                            
FORMUL   3   NI    2(NI 2+)                                                     
FORMUL   5  SO4    5(O4 S 2-)                                                   
FORMUL  10  POP    H2 O7 P2 2-                                                  
FORMUL  11  HOH   *412(H2 O)                                                    
HELIX    1   1 LEU A   14  LEU A   24  1                                  11    
HELIX    2   2 SER A   33  PHE A   37  5                                   5    
HELIX    3   3 ASN A   52  ARG A   63  1                                  12    
HELIX    4   4 PHE A   65  SER A   75  1                                  11    
HELIX    5   5 LEU A   86  ALA A   88  5                                   3    
HELIX    6   6 ASN A  154  ASP A  164  1                                  11    
HELIX    7   7 PRO A  194  LYS A  196  5                                   3    
HELIX    8   8 SER A  197  LYS A  210  1                                  14    
HELIX    9   9 SER A  220  MET A  228  1                                   9    
HELIX   10  10 TYR A  231  LEU A  236  5                                   6    
HELIX   11  11 LEU A  276  GLN A  289  1                                  14    
HELIX   12  12 PRO A  306  ASP A  309  5                                   4    
HELIX   13  13 THR A  310  ALA A  320  1                                  11    
HELIX   14  14 PRO A  345  GLY A  357  1                                  13    
HELIX   15  15 GLY A  364  LEU A  377  1                                  14    
HELIX   16  16 SER A  385  GLY A  395  1                                  11    
HELIX   17  17 SER A  412  THR A  416  5                                   5    
HELIX   18  18 VAL A  451  LEU A  461  1                                  11    
HELIX   19  19 CYS A  470  ASP A  474  5                                   5    
HELIX   20  20 ASP A  481  VAL A  492  1                                  12    
HELIX   21  21 VAL A  504  THR A  515  1                                  12    
HELIX   22  22 ALA A  523  ARG A  528  1                                   6    
HELIX   23  23 THR A  532  HIS A  543  1                                  12    
HELIX   24  24 LEU B   14  LEU B   24  1                                  11    
HELIX   25  25 SER B   33  PHE B   37  5                                   5    
HELIX   26  26 ASN B   52  ARG B   63  1                                  12    
HELIX   27  27 PHE B   65  SER B   75  1                                  11    
HELIX   28  28 LEU B   86  ALA B   88  5                                   3    
HELIX   29  29 ASN B  154  ASP B  164  1                                  11    
HELIX   30  30 HIS B  193  LYS B  196  5                                   4    
HELIX   31  31 SER B  197  LYS B  210  1                                  14    
HELIX   32  32 SER B  220  MET B  228  1                                   9    
HELIX   33  33 TYR B  231  LEU B  236  5                                   6    
HELIX   34  34 LEU B  276  GLN B  289  1                                  14    
HELIX   35  35 PRO B  306  ASP B  309  5                                   4    
HELIX   36  36 THR B  310  ALA B  320  1                                  11    
HELIX   37  37 PRO B  345  SER B  356  1                                  12    
HELIX   38  38 GLY B  364  LEU B  377  1                                  14    
HELIX   39  39 SER B  385  GLY B  395  1                                  11    
HELIX   40  40 SER B  412  THR B  416  5                                   5    
HELIX   41  41 VAL B  451  GLY B  462  1                                  12    
HELIX   42  42 CYS B  470  ASP B  474  5                                   5    
HELIX   43  43 ASP B  481  VAL B  492  1                                  12    
HELIX   44  44 VAL B  504  THR B  515  1                                  12    
HELIX   45  45 ALA B  523  ARG B  528  1                                   6    
HELIX   46  46 THR B  532  GLU B  542  1                                  11    
SHEET    1   A 7 GLU A  27  VAL A  31  0                                        
SHEET    2   A 7 VAL A   3  ILE A   7  1  N  VAL A   4   O  GLU A  27           
SHEET    3   A 7 LEU A  45  PRO A  48  1  N  ILE A  46   O  HIS A   5           
SHEET    4   A 7 ILE A  79  ILE A  82  1  O  MET A  80   N  LEU A  47           
SHEET    5   A 7 ILE A 187  THR A 190  1  N  PHE A 188   O  ILE A  79           
SHEET    6   A 7 GLU A 176  LYS A 184 -1  N  VAL A 182   O  ALA A 189           
SHEET    7   A 7 LYS A 167  TYR A 173 -1  N  LYS A 167   O  ASN A 183           
SHEET    1   B 3 PHE A  90  SER A  93  0                                        
SHEET    2   B 3 ILE A 105  ARG A 111  1  O  ILE A 105   N  ALA A  91           
SHEET    3   B 3 PHE A 149  ALA A 150 -1  N  ALA A 150   O  SER A 110           
SHEET    1   C 2 GLU A 121  ASN A 125  0                                        
SHEET    2   C 2 TYR A 143  HIS A 147 -1  N  TYR A 143   O  ASN A 125           
LINK         C   ILE A  82                 N   143 A  83     1555   1555  1.36  
LINK         C   143 A  83                 N   VAL A  84     1555   1555  1.39  
LINK        NI    NI A 902                 N   HIS A  -1     1555   1555  2.01  
LINK        NI    NI A 902                 ND1 HIS A  -1     1555   1555  1.94  
LINK        NI    NI A 902                 N   GLY A  -3     1555   1555  2.09  
LINK        NI    NI A 902                 N   SER A  -2     1555   1555  1.84  
LINK         C   ILE B  82                 N   143 B  83     1555   1555  1.37  
LINK         C   143 B  83                 N   VAL B  84     1555   1555  1.37  
LINK        NI    NI B 901                 N   GLY B  -3     1555   1555  2.06  
LINK        NI    NI B 901                 N   SER B  -2     1555   1555  1.89  
LINK        NI    NI B 901                 N   HIS B  -1     1555   1555  2.08  
LINK        NI    NI B 901                 ND1 HIS B  -1     1555   1555  1.93  
CISPEP   1 VAL A  119    PRO A  120          0         2.62                     
CISPEP   2 VAL B  119    PRO B  120          0         1.71                     
SITE     1 AC1  4 HIS B  -1  SER B  -2  GLY B  -3  MET B   1                    
SITE     1 AC2  5 HIS A  -1  GLY A  -3  SER A  -2  MET A   1                    
SITE     2 AC2  5 TYR B 425                                                     
SITE     1 AC3  4 GLY A 331  GLY A 364  THR A 365  HOH A1010                    
SITE     1 AC4  7 GLY A 475  ASN A 477  GLY A 524  ARG A 528                    
SITE     2 AC4  7 HOH A 974  HOH A1073  HOH A1103                               
SITE     1 AC5  4 LYS B 158  LYS B 170  LYS B 343  HOH B1136                    
SITE     1 AC6  6 GLY B 331  GLY B 364  THR B 365  HOH B1012                    
SITE     2 AC6  6 HOH B1132  HOH B1172                                          
SITE     1 AC7  4 SER A 130  GLU A 131  ASN A 132  LYS B 493                    
SITE     1 AC8 10 ASP B 474  GLY B 475  ASN B 477  GLY B 501                    
SITE     2 AC8 10 GLY B 524  MET B 525  ARG B 528  HOH B1013                    
SITE     3 AC8 10 HOH B1052  HOH B1113                                          
CRYST1   98.370  112.173  116.680  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      0.010166  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008915  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.008570        0.00000