HEADER    HYDROLASE                               18-MAY-06   2H2G              
TITLE     THE STRUCTURAL BASIS OF SIRTUIN SUBSTRATE AFFINITY                    
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: NAD-DEPENDENT DEACETYLASE;                                 
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: REGULATORY PROTEIN SIR2 HOMOLOG;                            
COMPND   5 EC: 3.5.1.-;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: HISTONE H3 PEPTIDE;                                        
COMPND   9 CHAIN: B;                                                            
COMPND  10 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: THERMOTOGA MARITIMA;                            
SOURCE   3 ORGANISM_TAXID: 2336;                                                
SOURCE   4 GENE: NPDA;                                                          
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   7 MOL_ID: 2;                                                           
SOURCE   8 SYNTHETIC: YES;                                                      
SOURCE   9 OTHER_DETAILS: THE SEQUENCE OF THE PEPTIDE IS NATURALLY FOUND IN     
SOURCE  10 SACCHAROMYCES CEREVISIAE (YEAST).                                    
KEYWDS    H3-K115AC, SIR2, SIR2TM, SIRTUIN, SIRT1, HISTONE H3, HYDROLASE        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    M.S.COSGROVE,C.WOLBERGER                                              
REVDAT   5   30-OCT-24 2H2G    1       REMARK SEQADV LINK                       
REVDAT   4   24-JUL-19 2H2G    1       REMARK LINK                              
REVDAT   3   27-JUN-12 2H2G    1       AUTHOR VERSN                             
REVDAT   2   24-FEB-09 2H2G    1       VERSN                                    
REVDAT   1   28-NOV-06 2H2G    0                                                
JRNL        AUTH   M.S.COSGROVE,K.BEVER,J.L.AVALOS,S.MUHAMMAD,X.ZHANG,          
JRNL        AUTH 2 C.WOLBERGER                                                  
JRNL        TITL   THE STRUCTURAL BASIS OF SIRTUIN SUBSTRATE AFFINITY           
JRNL        REF    BIOCHEMISTRY                  V.  45  7511 2006              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   16768447                                                     
JRNL        DOI    10.1021/BI0526332                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.63 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : REFMAC 5.2.0005                                      
REMARK   3   AUTHORS     : MURSHUDOV,SKUBAK,LEBEDEV,PANNU,STEINER,              
REMARK   3               : NICHOLLS,WINN,LONG,VAGIN                             
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ENGH & HUBER                                  
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.63                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 36893                          
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) : 0.198                           
REMARK   3   R VALUE            (WORKING SET) : 0.198                           
REMARK   3   FREE R VALUE                     : 0.226                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 4.900                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1821                            
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) : 1.63                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.73                         
REMARK   3   REFLECTION IN BIN     (WORKING SET) : 5606                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 96.30                        
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2450                       
REMARK   3   BIN FREE R VALUE SET COUNT          : 268                          
REMARK   3   BIN FREE R VALUE                    : 0.2770                       
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 1902                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 2                                       
REMARK   3   SOLVENT ATOMS            : 286                                     
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 18.80                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 20.50                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : 4.29000                                              
REMARK   3    B22 (A**2) : 0.34000                                              
REMARK   3    B33 (A**2) : -4.63000                                             
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): 0.093         
REMARK   3   ESU BASED ON FREE R VALUE                       (A): 0.094         
REMARK   3   ESU BASED ON MAXIMUM LIKELIHOOD                 (A): 0.057         
REMARK   3   ESU FOR B VALUES BASED ON MAXIMUM LIKELIHOOD (A**2): 1.592         
REMARK   3                                                                      
REMARK   3 CORRELATION COEFFICIENTS.                                            
REMARK   3   CORRELATION COEFFICIENT FO-FC      : 0.951                         
REMARK   3   CORRELATION COEFFICIENT FO-FC FREE : 0.937                         
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES        COUNT    RMS    WEIGHT      
REMARK   3   BOND LENGTHS REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND LENGTHS OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES REFINED ATOMS   (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   BOND ANGLES OTHERS          (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 1    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 2    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 3    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   TORSION ANGLES, PERIOD 4    (DEGREES):  NULL ;  NULL ;  NULL       
REMARK   3   CHIRAL-CENTER RESTRAINTS       (A**3):  NULL ;  NULL ;  NULL       
REMARK   3   GENERAL PLANES REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   GENERAL PLANES OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED CONTACTS OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   NON-BONDED TORSION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) REFINED ATOMS      (A):  NULL ;  NULL ;  NULL       
REMARK   3   H-BOND (X...Y) OTHERS             (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION REFINED ATOMS (A):  NULL ;  NULL ;  NULL       
REMARK   3   POTENTIAL METAL-ION OTHERS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW REFINED ATOMS        (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY VDW OTHERS               (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND REFINED ATOMS     (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY H-BOND OTHERS            (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION REFINED ATOMS  (A):  NULL ;  NULL ;  NULL       
REMARK   3   SYMMETRY METAL-ION OTHERS         (A):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.     COUNT   RMS    WEIGHT      
REMARK   3   MAIN-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   MAIN-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND REFINED ATOMS  (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN BOND OTHER ATOMS    (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE REFINED ATOMS (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SIDE-CHAIN ANGLE OTHER ATOMS   (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B REFINED ATOMS     (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   LONG RANGE B OTHER ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3 ANISOTROPIC THERMAL FACTOR RESTRAINTS.    COUNT   RMS   WEIGHT       
REMARK   3   RIGID-BOND RESTRAINTS          (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; FREE ATOMS         (A**2):  NULL ;  NULL ;  NULL       
REMARK   3   SPHERICITY; BONDED ATOMS       (A**2):  NULL ;  NULL ;  NULL       
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS STATISTICS                                           
REMARK   3   NUMBER OF DIFFERENT NCS GROUPS : NULL                              
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED : FLAT MODEL                                           
REMARK   3   PARAMETERS FOR MASK CALCULATION                                    
REMARK   3   VDW PROBE RADIUS   : NULL                                          
REMARK   3   ION PROBE RADIUS   : NULL                                          
REMARK   3   SHRINKAGE RADIUS   : NULL                                          
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: HYDROGENS HAVE BEEN ADDED IN THE RIDING   
REMARK   3  POSITIONS                                                           
REMARK   4                                                                      
REMARK   4 2H2G COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 05-JUN-06.                  
REMARK 100 THE DEPOSITION ID IS D_1000037845.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 05-DEC-04                          
REMARK 200  TEMPERATURE           (KELVIN) : 298                                
REMARK 200  PH                             : 7.5                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 14-BM-D                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0                                
REMARK 200  MONOCHROMATOR                  : DIAMOND (111) DOUBLE-CRYSTAL       
REMARK 200                                   MONOCHROMETER                      
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MARRESEARCH                        
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 37292                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.630                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 2.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 6.000                              
REMARK 200  R MERGE                    (I) : 0.06900                            
REMARK 200  R SYM                      (I) : 0.04500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 27.1000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.63                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.69                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 100.0                              
REMARK 200  DATA REDUNDANCY IN SHELL       : 6.00                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.51400                            
REMARK 200  R SYM FOR SHELL            (I) : 0.40900                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.500                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: CNS                                                   
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 51.98                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.56                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG, PH 9.6, VAPOR DIFFUSION,        
REMARK 280  HANGING DROP, PH 7.5, TEMPERATURE 293.15K                           
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       23.11150            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       54.53100            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       29.07450            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       54.53100            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.11150            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       29.07450            
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 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1030 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 11530 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -31.0 KCAL/MOL                        
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 290 ANGSTROM**2                           
REMARK 350 SURFACE AREA OF THE COMPLEX: 12260 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -38.0 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 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  0.000000  1.000000  0.000000       29.07450            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000       54.53100            
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     ARG A    34                                                      
REMARK 465     GLY A    35                                                      
REMARK 465     PRO A    36                                                      
REMARK 465     ASN A    37                                                      
REMARK 465     GLY A    38                                                      
REMARK 465     ILE A    39                                                      
REMARK 465     TYR A    40                                                      
REMARK 465     LYS A    41                                                      
REMARK 465     LYS A    42                                                      
REMARK 465     SER A   246                                                      
REMARK 465     THR B   118                                                      
REMARK 465     ILE B   119                                                      
REMARK 465     GLN B   120                                                      
REMARK 465     LYS B   121                                                      
REMARK 465     LYS B   122                                                      
REMARK 465     ASP B   123                                                      
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    ILE A  68      -59.37   -129.66                                   
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                              ZN A1002  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  56   ND1                                                    
REMARK 620 2 GLU A  58   OE2 102.0                                              
REMARK 620 3 HOH A1134   O   104.7 111.0                                        
REMARK 620 4 HIS B 113   NE2 102.7 110.4 123.2                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A1001  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 124   SG                                                     
REMARK 620 2 CYS A 127   SG  112.0                                              
REMARK 620 3 CYS A 148   SG  106.0 104.7                                        
REMARK 620 4 CYS A 151   SG   93.2 123.3 116.2                                  
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 ZN A 1001                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN A 1002                 
DBREF  2H2G A    1   246  UNP    Q9WYW0   NPD_THEMA        1    246             
DBREF  2H2G B  113   123  UNP    P61830   H3_YEAST       113    123             
SEQADV 2H2G THR B  118  UNP  P61830    ALA    29 CONFLICT                       
SEQRES   1 A  246  MET LYS MET LYS GLU PHE LEU ASP LEU LEU ASN GLU SER          
SEQRES   2 A  246  ARG LEU THR VAL THR LEU THR GLY ALA GLY ILE SER THR          
SEQRES   3 A  246  PRO SER GLY ILE PRO ASP PHE ARG GLY PRO ASN GLY ILE          
SEQRES   4 A  246  TYR LYS LYS TYR SER GLN ASN VAL PHE ASP ILE ASP PHE          
SEQRES   5 A  246  PHE TYR SER HIS PRO GLU GLU PHE TYR ARG PHE ALA LYS          
SEQRES   6 A  246  GLU GLY ILE PHE PRO MET LEU GLN ALA LYS PRO ASN LEU          
SEQRES   7 A  246  ALA HIS VAL LEU LEU ALA LYS LEU GLU GLU LYS GLY LEU          
SEQRES   8 A  246  ILE GLU ALA VAL ILE THR GLN ASN ILE ASP ARG LEU HIS          
SEQRES   9 A  246  GLN ARG ALA GLY SER LYS LYS VAL ILE GLU LEU HIS GLY          
SEQRES  10 A  246  ASN VAL GLU GLU TYR TYR CYS VAL ARG CYS GLU LYS LYS          
SEQRES  11 A  246  TYR THR VAL GLU ASP VAL ILE LYS LYS LEU GLU SER SER          
SEQRES  12 A  246  ASP VAL PRO LEU CYS ASP ASP CYS ASN SER LEU ILE ARG          
SEQRES  13 A  246  PRO ASN ILE VAL PHE PHE GLY GLU ASN LEU PRO GLN ASP          
SEQRES  14 A  246  ALA LEU ARG GLU ALA ILE GLY LEU SER SER ARG ALA SER          
SEQRES  15 A  246  LEU MET ILE VAL LEU GLY SER SER LEU VAL VAL TYR PRO          
SEQRES  16 A  246  ALA ALA GLU LEU PRO LEU ILE THR VAL ARG SER GLY GLY          
SEQRES  17 A  246  LYS LEU VAL ILE VAL ASN LEU GLY GLU THR PRO PHE ASP          
SEQRES  18 A  246  ASP ILE ALA THR LEU LYS TYR ASN MET ASP VAL VAL GLU          
SEQRES  19 A  246  PHE ALA ARG ARG VAL MET GLU GLU GLY GLY ILE SER              
SEQRES   1 B   11  HIS ALA ALY ARG VAL THR ILE GLN LYS LYS ASP                  
MODRES 2H2G ALY B  115  LYS  N(6)-ACETYLLYSINE                                  
HET    ALY  B 115      12                                                       
HET     ZN  A1001       1                                                       
HET     ZN  A1002       1                                                       
HETNAM     ALY N(6)-ACETYLLYSINE                                                
HETNAM      ZN ZINC ION                                                         
FORMUL   2  ALY    C8 H16 N2 O3                                                 
FORMUL   3   ZN    2(ZN 2+)                                                     
FORMUL   5  HOH   *286(H2 O)                                                    
HELIX    1   1 MET A    3  SER A   13  1                                  11    
HELIX    2   2 ALA A   22  GLY A   29  5                                   8    
HELIX    3   3 ASP A   49  HIS A   56  1                                   8    
HELIX    4   4 HIS A   56  ILE A   68  1                                  13    
HELIX    5   5 PHE A   69  ALA A   74  5                                   6    
HELIX    6   6 ASN A   77  LYS A   89  1                                  13    
HELIX    7   7 ARG A  102  ALA A  107  1                                   6    
HELIX    8   8 VAL A  133  LEU A  140  1                                   8    
HELIX    9   9 PRO A  167  ALA A  181  1                                  15    
HELIX   10  10 PRO A  195  ALA A  197  5                                   3    
HELIX   11  11 GLU A  198  SER A  206  1                                   9    
HELIX   12  12 PHE A  220  ALA A  224  5                                   5    
HELIX   13  13 ASP A  231  GLY A  244  1                                  14    
SHEET    1   A 6 VAL A 112  GLU A 114  0                                        
SHEET    2   A 6 ALA A  94  THR A  97  1  N  VAL A  95   O  ILE A 113           
SHEET    3   A 6 THR A  16  THR A  20  1  N  THR A  18   O  ILE A  96           
SHEET    4   A 6 LEU A 183  LEU A 187  1  O  LEU A 187   N  LEU A  19           
SHEET    5   A 6 LYS A 209  VAL A 213  1  O  VAL A 213   N  VAL A 186           
SHEET    6   A 6 LEU A 226  TYR A 228  1  O  TYR A 228   N  ILE A 212           
SHEET    1   B 3 LYS A 130  THR A 132  0                                        
SHEET    2   B 3 GLY A 117  CYS A 124 -1  N  TYR A 122   O  TYR A 131           
SHEET    3   B 3 ILE A 155  ILE A 159 -1  O  ASN A 158   N  GLU A 121           
SHEET    1   C 2 VAL A 193  TYR A 194  0                                        
SHEET    2   C 2 ARG B 116  VAL B 117 -1  O  ARG B 116   N  TYR A 194           
LINK         C   ALA B 114                 N   ALY B 115     1555   1555  1.33  
LINK         C   ALY B 115                 N   ARG B 116     1555   1555  1.33  
LINK         ND1 HIS A  56                ZN    ZN A1002     1555   1555  2.35  
LINK         OE2 GLU A  58                ZN    ZN A1002     1555   1555  2.37  
LINK         SG  CYS A 124                ZN    ZN A1001     1555   1555  2.40  
LINK         SG  CYS A 127                ZN    ZN A1001     1555   1555  2.34  
LINK         SG  CYS A 148                ZN    ZN A1001     1555   1555  2.43  
LINK         SG  CYS A 151                ZN    ZN A1001     1555   1555  2.37  
LINK        ZN    ZN A1002                 O   HOH A1134     1555   1555  2.44  
LINK        ZN    ZN A1002                 NE2 HIS B 113     1555   3555  2.50  
CISPEP   1 TYR A  194    PRO A  195          0         0.00                     
SITE     1 AC1  4 CYS A 124  CYS A 127  CYS A 148  CYS A 151                    
SITE     1 AC2  4 HIS A  56  GLU A  58  HOH A1134  HIS B 113                    
CRYST1   46.223   58.149  109.062  90.00  90.00  90.00 P 21 21 21    4          
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      0.021634  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.017197  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009169        0.00000