HEADER    HYDROLASE                               14-OCT-19   6UO2              
TITLE     CRYSTAL STRUCTURE OF DANIO RERIO HISTONE DEACETYLASE 6 CATALYTIC      
TITLE    2 DOMAIN 1 (CD1) COMPLEXED WITH TRICHOSTATIN A                         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: HDAC6;                                                     
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: DANIO RERIO;                                    
SOURCE   3 ORGANISM_COMMON: ZEBRAFISH;                                          
SOURCE   4 ORGANISM_TAXID: 7955;                                                
SOURCE   5 GENE: HDAC6;                                                         
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    HISTONE DEACETYLASE, HYDROLASE                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    J.D.OSKO,D.W.CHRISTIANSON                                             
REVDAT   3   11-OCT-23 6UO2    1       LINK                                     
REVDAT   2   18-DEC-19 6UO2    1       JRNL                                     
REVDAT   1   04-DEC-19 6UO2    0                                                
JRNL        AUTH   J.D.OSKO,D.W.CHRISTIANSON                                    
JRNL        TITL   STRUCTURAL BASIS OF CATALYSIS AND INHIBITION OF HDAC6 CD1,   
JRNL        TITL 2 THE ENIGMATIC CATALYTIC DOMAIN OF HISTONE DEACETYLASE 6.     
JRNL        REF    BIOCHEMISTRY                  V.  58  4912 2019              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   31755702                                                     
JRNL        DOI    10.1021/ACS.BIOCHEM.9B00934                                  
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.65 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.11.1_2575                                   
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VINCENT CHEN,IAN            
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-KUNSTLEVE,           
REMARK   3               : LI-WEI HUNG,ROBERT IMMORMINO,TOM IOERGER,            
REMARK   3               : AIRLIE MCCOY,ERIK MCKEE,NIGEL MORIARTY,              
REMARK   3               : REETAL PAI,RANDY READ,JANE RICHARDSON,               
REMARK   3               : DAVID RICHARDSON,TOD ROMO,JIM SACCHETTINI,           
REMARK   3               : NICHOLAS SAUTER,JACOB SMITH,LAURENT                  
REMARK   3               : STORONI,TOM TERWILLIGER,PETER ZWART                  
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : NULL                                          
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.65                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 50.68                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.351                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.0                           
REMARK   3   NUMBER OF REFLECTIONS             : 77846                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.189                           
REMARK   3   R VALUE            (WORKING SET) : 0.187                           
REMARK   3   FREE R VALUE                     : 0.222                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.091                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 3963                            
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT (IN BINS).                           
REMARK   3   BIN  RESOLUTION RANGE  COMPL.    NWORK NFREE   RWORK  RFREE        
REMARK   3     1 50.6847 -  5.0089    1.00     2697   159  0.1542 0.1829        
REMARK   3     2  5.0089 -  3.9762    0.98     2648   131  0.1390 0.1621        
REMARK   3     3  3.9762 -  3.4737    1.00     2660   142  0.1594 0.2028        
REMARK   3     4  3.4737 -  3.1562    1.00     2657   176  0.1844 0.2137        
REMARK   3     5  3.1562 -  2.9300    1.00     2667   123  0.1956 0.2157        
REMARK   3     6  2.9300 -  2.7572    1.00     2731    99  0.1951 0.2392        
REMARK   3     7  2.7572 -  2.6192    1.00     2681   124  0.1918 0.2243        
REMARK   3     8  2.6192 -  2.5051    0.99     2630   141  0.1992 0.2538        
REMARK   3     9  2.5051 -  2.4087    0.97     2580   136  0.1982 0.2368        
REMARK   3    10  2.4087 -  2.3256    0.99     2646   149  0.1956 0.2229        
REMARK   3    11  2.3256 -  2.2529    0.99     2667   134  0.1924 0.2234        
REMARK   3    12  2.2529 -  2.1885    0.99     2651   113  0.1947 0.2024        
REMARK   3    13  2.1885 -  2.1309    0.99     2667   114  0.1954 0.2105        
REMARK   3    14  2.1309 -  2.0789    0.99     2632   141  0.1984 0.2136        
REMARK   3    15  2.0789 -  2.0316    0.99     2620   148  0.2021 0.2437        
REMARK   3    16  2.0316 -  1.9884    0.99     2661   151  0.2068 0.2660        
REMARK   3    17  1.9884 -  1.9486    1.00     2642   153  0.2084 0.2230        
REMARK   3    18  1.9486 -  1.9118    0.99     2617   149  0.2168 0.2901        
REMARK   3    19  1.9118 -  1.8777    0.99     2652   169  0.2131 0.2761        
REMARK   3    20  1.8777 -  1.8459    1.00     2606   143  0.2169 0.2508        
REMARK   3    21  1.8459 -  1.8161    1.00     2642   157  0.2158 0.2712        
REMARK   3    22  1.8161 -  1.7881    0.99     2623   129  0.2237 0.2696        
REMARK   3    23  1.7881 -  1.7618    0.97     2599   155  0.2300 0.2921        
REMARK   3    24  1.7618 -  1.7370    0.98     2575   147  0.2352 0.2757        
REMARK   3    25  1.7370 -  1.7135    0.99     2611   151  0.2452 0.2826        
REMARK   3    26  1.7135 -  1.6913    0.98     2593   152  0.2607 0.3075        
REMARK   3    27  1.6913 -  1.6701    0.99     2674   135  0.2678 0.3083        
REMARK   3    28  1.6701 -  1.6500    0.98     2554   142  0.2719 0.3053        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : NULL                                          
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : NULL                                          
REMARK   3   B_SOL              : NULL                                          
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 0.187            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.925           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 20.29                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 25.38                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : NULL                                                 
REMARK   3    B22 (A**2) : NULL                                                 
REMARK   3    B33 (A**2) : NULL                                                 
REMARK   3    B12 (A**2) : NULL                                                 
REMARK   3    B13 (A**2) : NULL                                                 
REMARK   3    B23 (A**2) : NULL                                                 
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.006           5656                                  
REMARK   3   ANGLE     :  0.801           7711                                  
REMARK   3   CHIRALITY :  0.052            850                                  
REMARK   3   PLANARITY :  0.005           1011                                  
REMARK   3   DIHEDRAL  : 15.853           3317                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : NULL                                       
REMARK   3                                                                      
REMARK   3  NCS DETAILS                                                         
REMARK   3   NUMBER OF NCS GROUPS : NULL                                        
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 6UO2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 15-OCT-19.                  
REMARK 100 THE DEPOSITION ID IS D_1000244931.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 08-JUL-19                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : APS                                
REMARK 200  BEAMLINE                       : 24-ID-E                            
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.98                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : PIXEL                              
REMARK 200  DETECTOR MANUFACTURER          : DECTRIS EIGER X 16M                
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : IMOSFLM                            
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 77846                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.650                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.685                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.1                               
REMARK 200  DATA REDUNDANCY                : 3.400                              
REMARK 200  R MERGE                    (I) : 0.06400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.9000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.65                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.70                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.54600                            
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                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: PHASER                                                
REMARK 200 STARTING MODEL: 5EEF                                                 
REMARK 200                                                                      
REMARK 200 REMARK: PERFECT DIAMOND SHAPE                                        
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 40.64                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.07                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 10 MG/ML HDAC6 CD1 2 MM INHIBITOR 0.2    
REMARK 280  M AMMONIUM TARTRATE DIBASIC (PH 7.0) 20% PEG 3350 1:1 PROTEIN       
REMARK 280  PRECIPITANT DROP RATIO, VAPOR DIFFUSION, SITTING DROP,              
REMARK 280  TEMPERATURE 277K                                                    
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 1 21 1                         
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,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       62.13050            
REMARK 290   SMTRY3   2  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 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     SER A    54                                                      
REMARK 465     ASN A    55                                                      
REMARK 465     ALA A    56                                                      
REMARK 465     GLY A    57                                                      
REMARK 465     GLY A    58                                                      
REMARK 465     SER A    59                                                      
REMARK 465     ALA A    60                                                      
REMARK 465     PHE A   418                                                      
REMARK 465     GLU A   419                                                      
REMARK 465     SER B    54                                                      
REMARK 465     ASN B    55                                                      
REMARK 465     ALA B    56                                                      
REMARK 465     GLY B    57                                                      
REMARK 465     GLY B    58                                                      
REMARK 465     SER B    59                                                      
REMARK 465     ALA B    60                                                      
REMARK 465     PHE B   418                                                      
REMARK 465     GLU B   419                                                      
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     THR A  61    OG1  CG2                                            
REMARK 470     SER A  81    OG                                                  
REMARK 470     GLU A 109    CD   OE1  OE2                                       
REMARK 470     GLU A 115    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 124    CG   CD   CE   NZ                                   
REMARK 470     GLU A 125    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 128    CD   OE1  OE2                                       
REMARK 470     LYS A 131    CE   NZ                                             
REMARK 470     MET A 136    CG   SD   CE                                        
REMARK 470     THR A 137    OG1  CG2                                            
REMARK 470     GLU A 139    CG   CD   OE1  OE2                                  
REMARK 470     GLU A 140    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 142    CG   CD   CE   NZ                                   
REMARK 470     THR A 143    OG1  CG2                                            
REMARK 470     GLU A 146    CG   CD   OE1  OE2                                  
REMARK 470     LYS A 147    CE   NZ                                             
REMARK 470     LYS A 174    CE   NZ                                             
REMARK 470     LYS A 217    CD   CE   NZ                                        
REMARK 470     ARG A 218    CG   CD   NE   CZ   NH1  NH2                        
REMARK 470     LYS A 288    CD   CE   NZ                                        
REMARK 470     GLN A 301    CG   CD   OE1  NE2                                  
REMARK 470     LYS A 330    CG   CD   CE   NZ                                   
REMARK 470     LEU A 387    CD1  CD2                                            
REMARK 470     LYS A 399    CD   CE   NZ                                        
REMARK 470     LYS A 403    CE   NZ                                             
REMARK 470     LYS A 413    CE   NZ                                             
REMARK 470     THR A 417    OG1  CG2                                            
REMARK 470     THR B  61    OG1  CG2                                            
REMARK 470     LEU B  77    CG   CD1  CD2                                       
REMARK 470     SER B  81    OG                                                  
REMARK 470     GLN B 107    CD   OE1  NE2                                       
REMARK 470     GLU B 109    CD   OE1  OE2                                       
REMARK 470     LYS B 124    CG   CD   CE   NZ                                   
REMARK 470     GLU B 125    CG   CD   OE1  OE2                                  
REMARK 470     GLU B 128    CD   OE1  OE2                                       
REMARK 470     THR B 137    OG1  CG2                                            
REMARK 470     GLU B 139    CD   OE1  OE2                                       
REMARK 470     LYS B 142    CG   CD   CE   NZ                                   
REMARK 470     ARG B 181    CZ   NH1  NH2                                       
REMARK 470     LYS B 217    CD   CE   NZ                                        
REMARK 470     GLU B 242    CD   OE1  OE2                                       
REMARK 470     ILE B 326    CD1                                                 
REMARK 470     LYS B 330    CG   CD   CE   NZ                                   
REMARK 470     GLU B 395    CD   OE1  OE2                                       
REMARK 470     LYS B 413    CG   CD   CE   NZ                                   
REMARK 470     GLN B 416    CG   CD   OE1  NE2                                  
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    ARG A  73       32.08    -92.23                                   
REMARK 500    VAL A 121      -39.57   -135.55                                   
REMARK 500    ASN A 182     -179.84   -173.03                                   
REMARK 500    TYR A 255      -53.92   -131.70                                   
REMARK 500    LEU A 303      -61.72   -124.96                                   
REMARK 500    GLU A 360     -113.65   -113.10                                   
REMARK 500    ASP B  79       92.78   -162.16                                   
REMARK 500    VAL B 121      -37.65   -133.41                                   
REMARK 500    TYR B 255      -55.26   -136.39                                   
REMARK 500    LEU B 303      -63.59   -125.44                                   
REMARK 500    ARG B 354       94.68    -69.35                                   
REMARK 500    GLU B 360     -114.65   -112.86                                   
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                               K A 503   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 228   O                                                      
REMARK 620 2 ASP A 228   OD1  69.6                                              
REMARK 620 3 ASP A 230   O   101.4  97.9                                        
REMARK 620 4 HIS A 232   O   161.9  92.3  78.9                                  
REMARK 620 5 SER A 251   OG   87.6 108.3 153.8 100.0                            
REMARK 620 6 VAL A 252   O    77.4 140.3  67.3 118.5  91.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 501  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A 230   OD1                                                    
REMARK 620 2 HIS A 232   ND1 103.8                                              
REMARK 620 3 ASP A 323   OD2 109.4  98.6                                        
REMARK 620 4 TSN A 504   O1   89.9 105.5 144.4                                  
REMARK 620 5 TSN A 504   O2  163.3  82.8  84.3  73.5                            
REMARK 620 6 TSN A 504   N1  112.0  83.3 136.7  28.1  52.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K A 502   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 PHE A 241   O                                                      
REMARK 620 2 ASP A 244   O    75.8                                              
REMARK 620 3 VAL A 247   O   121.3  73.1                                        
REMARK 620 4 TYR A 280   O   155.5 117.6  83.0                                  
REMARK 620 5 HOH A 630   O    70.8 146.5 123.5  94.5                            
REMARK 620 6 HOH A 644   O    79.9  94.2 149.8  78.8  82.1                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K B 503   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 228   O                                                      
REMARK 620 2 ASP B 228   OD1  69.7                                              
REMARK 620 3 ASP B 230   O   101.5  98.3                                        
REMARK 620 4 HIS B 232   O   162.5  92.8  80.0                                  
REMARK 620 5 SER B 251   OG   88.4 108.0 153.7  97.9                            
REMARK 620 6 VAL B 252   O    78.9 142.1  67.3 117.1  91.3                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN B 501  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP B 230   OD1                                                    
REMARK 620 2 ASP B 230   OD2  53.2                                              
REMARK 620 3 HIS B 232   ND1 102.4 155.3                                        
REMARK 620 4 ASP B 323   OD2 109.0  90.1  95.7                                  
REMARK 620 5 TSN B 504   O1   87.8  76.0 110.0 145.7                            
REMARK 620 6 TSN B 504   O2  161.5 120.0  84.3  87.1  73.8                      
REMARK 620 7 TSN B 504   N1  109.0 104.7  85.7 140.7  29.1  53.9                
REMARK 620 N                    1     2     3     4     5     6                 
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                               K B 502   K                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 PHE B 241   O                                                      
REMARK 620 2 ASP B 244   O    73.5                                              
REMARK 620 3 VAL B 247   O   122.6  71.1                                        
REMARK 620 4 TYR B 280   O   155.9 119.8  81.5                                  
REMARK 620 5 HOH B 636   O    80.0  96.4 146.8  78.6                            
REMARK 620 6 HOH B 653   O    70.3 143.3 125.1  96.3  83.5                      
REMARK 620 N                    1     2     3     4     5                       
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 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue K A 502                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue K A 503                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue TSN A 504                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN B 501                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue K B 502                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue K B 503                   
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue TSN B 504                 
DBREF  6UO2 A   60   419  UNP    F8W4B7   F8W4B7_DANRE    60    419             
DBREF  6UO2 B   60   419  UNP    F8W4B7   F8W4B7_DANRE    60    419             
SEQADV 6UO2 SER A   54  UNP  F8W4B7              EXPRESSION TAG                 
SEQADV 6UO2 ASN A   55  UNP  F8W4B7              EXPRESSION TAG                 
SEQADV 6UO2 ALA A   56  UNP  F8W4B7              EXPRESSION TAG                 
SEQADV 6UO2 GLY A   57  UNP  F8W4B7              EXPRESSION TAG                 
SEQADV 6UO2 GLY A   58  UNP  F8W4B7              EXPRESSION TAG                 
SEQADV 6UO2 SER A   59  UNP  F8W4B7              EXPRESSION TAG                 
SEQADV 6UO2 SER B   54  UNP  F8W4B7              EXPRESSION TAG                 
SEQADV 6UO2 ASN B   55  UNP  F8W4B7              EXPRESSION TAG                 
SEQADV 6UO2 ALA B   56  UNP  F8W4B7              EXPRESSION TAG                 
SEQADV 6UO2 GLY B   57  UNP  F8W4B7              EXPRESSION TAG                 
SEQADV 6UO2 GLY B   58  UNP  F8W4B7              EXPRESSION TAG                 
SEQADV 6UO2 SER B   59  UNP  F8W4B7              EXPRESSION TAG                 
SEQRES   1 A  366  SER ASN ALA GLY GLY SER ALA THR GLY THR GLY LEU VAL          
SEQRES   2 A  366  TYR VAL ASP ALA PHE THR ARG PHE HIS CYS LEU TRP ASP          
SEQRES   3 A  366  ALA SER HIS PRO GLU CYS PRO ALA ARG VAL SER THR VAL          
SEQRES   4 A  366  MET GLU MET LEU GLU THR GLU GLY LEU LEU GLY ARG CYS          
SEQRES   5 A  366  VAL GLN VAL GLU ALA ARG ALA VAL THR GLU ASP GLU LEU          
SEQRES   6 A  366  LEU LEU VAL HIS THR LYS GLU TYR VAL GLU LEU MET LYS          
SEQRES   7 A  366  SER THR GLN ASN MET THR GLU GLU GLU LEU LYS THR LEU          
SEQRES   8 A  366  ALA GLU LYS TYR ASP SER VAL TYR LEU HIS PRO GLY PHE          
SEQRES   9 A  366  PHE SER SER ALA CYS LEU SER VAL GLY SER VAL LEU GLN          
SEQRES  10 A  366  LEU VAL ASP LYS VAL MET THR SER GLN LEU ARG ASN GLY          
SEQRES  11 A  366  PHE SER ILE ASN ARG PRO PRO GLY HIS HIS ALA GLN ALA          
SEQRES  12 A  366  ASP LYS MET ASN GLY PHE CYS MET PHE ASN ASN LEU ALA          
SEQRES  13 A  366  ILE ALA ALA ARG TYR ALA GLN LYS ARG HIS ARG VAL GLN          
SEQRES  14 A  366  ARG VAL LEU ILE VAL ASP TRP ASP VAL HIS HIS GLY GLN          
SEQRES  15 A  366  GLY ILE GLN TYR ILE PHE GLU GLU ASP PRO SER VAL LEU          
SEQRES  16 A  366  TYR PHE SER VAL HIS ARG TYR GLU ASP GLY SER PHE TRP          
SEQRES  17 A  366  PRO HIS LEU LYS GLU SER ASP SER SER SER VAL GLY SER          
SEQRES  18 A  366  GLY ALA GLY GLN GLY TYR ASN ILE ASN LEU PRO TRP ASN          
SEQRES  19 A  366  LYS VAL GLY MET GLU SER GLY ASP TYR ILE THR ALA PHE          
SEQRES  20 A  366  GLN GLN LEU LEU LEU PRO VAL ALA TYR GLU PHE GLN PRO          
SEQRES  21 A  366  GLN LEU VAL LEU VAL ALA ALA GLY PHE ASP ALA VAL ILE          
SEQRES  22 A  366  GLY ASP PRO LYS GLY GLY MET GLN VAL SER PRO GLU CYS          
SEQRES  23 A  366  PHE SER ILE LEU THR HIS MET LEU LYS GLY VAL ALA GLN          
SEQRES  24 A  366  GLY ARG LEU VAL LEU ALA LEU GLU GLY GLY TYR ASN LEU          
SEQRES  25 A  366  GLN SER THR ALA GLU GLY VAL CYS ALA SER MET ARG SER          
SEQRES  26 A  366  LEU LEU GLY ASP PRO CYS PRO HIS LEU PRO SER SER GLY          
SEQRES  27 A  366  ALA PRO CYS GLU SER ALA LEU LYS SER ILE SER LYS THR          
SEQRES  28 A  366  ILE SER ASP LEU TYR PRO PHE TRP LYS SER LEU GLN THR          
SEQRES  29 A  366  PHE GLU                                                      
SEQRES   1 B  366  SER ASN ALA GLY GLY SER ALA THR GLY THR GLY LEU VAL          
SEQRES   2 B  366  TYR VAL ASP ALA PHE THR ARG PHE HIS CYS LEU TRP ASP          
SEQRES   3 B  366  ALA SER HIS PRO GLU CYS PRO ALA ARG VAL SER THR VAL          
SEQRES   4 B  366  MET GLU MET LEU GLU THR GLU GLY LEU LEU GLY ARG CYS          
SEQRES   5 B  366  VAL GLN VAL GLU ALA ARG ALA VAL THR GLU ASP GLU LEU          
SEQRES   6 B  366  LEU LEU VAL HIS THR LYS GLU TYR VAL GLU LEU MET LYS          
SEQRES   7 B  366  SER THR GLN ASN MET THR GLU GLU GLU LEU LYS THR LEU          
SEQRES   8 B  366  ALA GLU LYS TYR ASP SER VAL TYR LEU HIS PRO GLY PHE          
SEQRES   9 B  366  PHE SER SER ALA CYS LEU SER VAL GLY SER VAL LEU GLN          
SEQRES  10 B  366  LEU VAL ASP LYS VAL MET THR SER GLN LEU ARG ASN GLY          
SEQRES  11 B  366  PHE SER ILE ASN ARG PRO PRO GLY HIS HIS ALA GLN ALA          
SEQRES  12 B  366  ASP LYS MET ASN GLY PHE CYS MET PHE ASN ASN LEU ALA          
SEQRES  13 B  366  ILE ALA ALA ARG TYR ALA GLN LYS ARG HIS ARG VAL GLN          
SEQRES  14 B  366  ARG VAL LEU ILE VAL ASP TRP ASP VAL HIS HIS GLY GLN          
SEQRES  15 B  366  GLY ILE GLN TYR ILE PHE GLU GLU ASP PRO SER VAL LEU          
SEQRES  16 B  366  TYR PHE SER VAL HIS ARG TYR GLU ASP GLY SER PHE TRP          
SEQRES  17 B  366  PRO HIS LEU LYS GLU SER ASP SER SER SER VAL GLY SER          
SEQRES  18 B  366  GLY ALA GLY GLN GLY TYR ASN ILE ASN LEU PRO TRP ASN          
SEQRES  19 B  366  LYS VAL GLY MET GLU SER GLY ASP TYR ILE THR ALA PHE          
SEQRES  20 B  366  GLN GLN LEU LEU LEU PRO VAL ALA TYR GLU PHE GLN PRO          
SEQRES  21 B  366  GLN LEU VAL LEU VAL ALA ALA GLY PHE ASP ALA VAL ILE          
SEQRES  22 B  366  GLY ASP PRO LYS GLY GLY MET GLN VAL SER PRO GLU CYS          
SEQRES  23 B  366  PHE SER ILE LEU THR HIS MET LEU LYS GLY VAL ALA GLN          
SEQRES  24 B  366  GLY ARG LEU VAL LEU ALA LEU GLU GLY GLY TYR ASN LEU          
SEQRES  25 B  366  GLN SER THR ALA GLU GLY VAL CYS ALA SER MET ARG SER          
SEQRES  26 B  366  LEU LEU GLY ASP PRO CYS PRO HIS LEU PRO SER SER GLY          
SEQRES  27 B  366  ALA PRO CYS GLU SER ALA LEU LYS SER ILE SER LYS THR          
SEQRES  28 B  366  ILE SER ASP LEU TYR PRO PHE TRP LYS SER LEU GLN THR          
SEQRES  29 B  366  PHE GLU                                                      
HET     ZN  A 501       1                                                       
HET      K  A 502       1                                                       
HET      K  A 503       1                                                       
HET    TSN  A 504      44                                                       
HET     ZN  B 501       1                                                       
HET      K  B 502       1                                                       
HET      K  B 503       1                                                       
HET    TSN  B 504      44                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM       K POTASSIUM ION                                                    
HETNAM     TSN TRICHOSTATIN A                                                   
HETSYN     TSN 7-[4-(DIMETHYLAMINO)PHENYL]-N-HYDROXY-4,6-DIMETHYL-7-            
HETSYN   2 TSN  OXO-2,4-HEPTADIENAMIDE                                          
FORMUL   3   ZN    2(ZN 2+)                                                     
FORMUL   4    K    4(K 1+)                                                      
FORMUL   6  TSN    2(C17 H22 N2 O3)                                             
FORMUL  11  HOH   *193(H2 O)                                                    
HELIX    1 AA1 VAL A   68  ARG A   73  5                                   6    
HELIX    2 AA2 PRO A   86  GLU A   99  1                                  14    
HELIX    3 AA3 LEU A  101  CYS A  105  5                                   5    
HELIX    4 AA4 THR A  114  LEU A  120  1                                   7    
HELIX    5 AA5 THR A  123  SER A  132  1                                  10    
HELIX    6 AA6 THR A  133  MET A  136  5                                   4    
HELIX    7 AA7 THR A  137  GLU A  146  1                                  10    
HELIX    8 AA8 GLY A  156  THR A  177  1                                  22    
HELIX    9 AA9 ASN A  206  ARG A  220  1                                  15    
HELIX   10 AB1 GLY A  234  PHE A  241  1                                   8    
HELIX   11 AB2 GLU A  256  SER A  259  5                                   4    
HELIX   12 AB3 LEU A  264  ASP A  268  5                                   5    
HELIX   13 AB4 SER A  274  GLN A  278  5                                   5    
HELIX   14 AB5 GLU A  292  LEU A  303  1                                  12    
HELIX   15 AB6 LEU A  303  GLN A  312  1                                  10    
HELIX   16 AB7 GLU A  338  LYS A  348  1                                  11    
HELIX   17 AB8 GLY A  349  GLY A  353  5                                   5    
HELIX   18 AB9 ASN A  364  LEU A  380  1                                  17    
HELIX   19 AC1 CYS A  394  TYR A  409  1                                  16    
HELIX   20 AC2 PRO A  410  GLN A  416  5                                   7    
HELIX   21 AC3 VAL B   68  ARG B   73  5                                   6    
HELIX   22 AC4 PRO B   86  GLU B   99  1                                  14    
HELIX   23 AC5 LEU B  101  CYS B  105  5                                   5    
HELIX   24 AC6 THR B  114  LEU B  119  1                                   6    
HELIX   25 AC7 THR B  123  THR B  133  1                                  11    
HELIX   26 AC8 GLN B  134  MET B  136  5                                   3    
HELIX   27 AC9 THR B  137  GLU B  146  1                                  10    
HELIX   28 AD1 GLY B  156  THR B  177  1                                  22    
HELIX   29 AD2 ASN B  206  ARG B  220  1                                  15    
HELIX   30 AD3 GLY B  234  PHE B  241  1                                   8    
HELIX   31 AD4 GLU B  256  SER B  259  5                                   4    
HELIX   32 AD5 LEU B  264  ASP B  268  5                                   5    
HELIX   33 AD6 SER B  274  GLN B  278  5                                   5    
HELIX   34 AD7 GLU B  292  LEU B  303  1                                  12    
HELIX   35 AD8 LEU B  303  GLN B  312  1                                  10    
HELIX   36 AD9 SER B  336  LYS B  348  1                                  13    
HELIX   37 AE1 GLY B  349  GLY B  353  5                                   5    
HELIX   38 AE2 ASN B  364  LEU B  380  1                                  17    
HELIX   39 AE3 CYS B  394  TYR B  409  1                                  16    
HELIX   40 AE4 PRO B  410  GLN B  416  5                                   7    
SHEET    1 AA1 8 VAL A 106  GLN A 107  0                                        
SHEET    2 AA1 8 THR A  63  VAL A  66  1  N  THR A  63   O  VAL A 106           
SHEET    3 AA1 8 ASN A 182  SER A 185  1  O  ASN A 182   N  GLY A  64           
SHEET    4 AA1 8 LEU A 355  LEU A 359  1  O  LEU A 357   N  SER A 185           
SHEET    5 AA1 8 LEU A 315  ALA A 320  1  N  VAL A 318   O  VAL A 356           
SHEET    6 AA1 8 VAL A 224  ASP A 228  1  N  VAL A 227   O  LEU A 317           
SHEET    7 AA1 8 VAL A 247  ARG A 254  1  O  LEU A 248   N  ILE A 226           
SHEET    8 AA1 8 ASN A 281  TRP A 286  1  O  LEU A 284   N  SER A 251           
SHEET    1 AA2 8 VAL B 106  GLN B 107  0                                        
SHEET    2 AA2 8 THR B  63  VAL B  66  1  N  THR B  63   O  VAL B 106           
SHEET    3 AA2 8 ASN B 182  SER B 185  1  O  ASN B 182   N  GLY B  64           
SHEET    4 AA2 8 LEU B 355  LEU B 359  1  O  LEU B 357   N  SER B 185           
SHEET    5 AA2 8 LEU B 315  ALA B 320  1  N  VAL B 318   O  VAL B 356           
SHEET    6 AA2 8 VAL B 224  ASP B 228  1  N  VAL B 227   O  ALA B 319           
SHEET    7 AA2 8 VAL B 247  ARG B 254  1  O  LEU B 248   N  ILE B 226           
SHEET    8 AA2 8 ASN B 281  TRP B 286  1  O  LEU B 284   N  SER B 251           
LINK         O   ASP A 228                 K     K A 503     1555   1555  2.87  
LINK         OD1 ASP A 228                 K     K A 503     1555   1555  2.75  
LINK         OD1 ASP A 230                ZN    ZN A 501     1555   1555  2.02  
LINK         O   ASP A 230                 K     K A 503     1555   1555  2.58  
LINK         ND1 HIS A 232                ZN    ZN A 501     1555   1555  2.06  
LINK         O   HIS A 232                 K     K A 503     1555   1555  2.77  
LINK         O   PHE A 241                 K     K A 502     1555   1555  2.69  
LINK         O   ASP A 244                 K     K A 502     1555   1555  2.92  
LINK         O   VAL A 247                 K     K A 502     1555   1555  2.63  
LINK         OG  SER A 251                 K     K A 503     1555   1555  2.74  
LINK         O   VAL A 252                 K     K A 503     1555   1555  2.86  
LINK         O   TYR A 280                 K     K A 502     1555   1555  2.95  
LINK         OD2 ASP A 323                ZN    ZN A 501     1555   1555  2.08  
LINK        ZN    ZN A 501                 O1  TSN A 504     1555   1555  1.83  
LINK        ZN    ZN A 501                 O2  TSN A 504     1555   1555  2.38  
LINK        ZN    ZN A 501                 N1  TSN A 504     1555   1555  2.64  
LINK         K     K A 502                 O   HOH A 630     1555   1555  2.95  
LINK         K     K A 502                 O   HOH A 644     1555   1555  2.72  
LINK         O   ASP B 228                 K     K B 503     1555   1555  2.83  
LINK         OD1 ASP B 228                 K     K B 503     1555   1555  2.78  
LINK         OD1 ASP B 230                ZN    ZN B 501     1555   1555  2.01  
LINK         OD2 ASP B 230                ZN    ZN B 501     1555   1555  2.68  
LINK         O   ASP B 230                 K     K B 503     1555   1555  2.58  
LINK         ND1 HIS B 232                ZN    ZN B 501     1555   1555  2.12  
LINK         O   HIS B 232                 K     K B 503     1555   1555  2.75  
LINK         O   PHE B 241                 K     K B 502     1555   1555  2.68  
LINK         O   ASP B 244                 K     K B 502     1555   1555  3.01  
LINK         O   VAL B 247                 K     K B 502     1555   1555  2.67  
LINK         OG  SER B 251                 K     K B 503     1555   1555  2.79  
LINK         O   VAL B 252                 K     K B 503     1555   1555  2.80  
LINK         O   TYR B 280                 K     K B 502     1555   1555  2.94  
LINK         OD2 ASP B 323                ZN    ZN B 501     1555   1555  2.02  
LINK        ZN    ZN B 501                 O1  TSN B 504     1555   1555  1.87  
LINK        ZN    ZN B 501                 O2  TSN B 504     1555   1555  2.39  
LINK        ZN    ZN B 501                 N1  TSN B 504     1555   1555  2.60  
LINK         K     K B 502                 O   HOH B 636     1555   1555  2.67  
LINK         K     K B 502                 O   HOH B 653     1555   1555  2.99  
CISPEP   1 ARG A  188    PRO A  189          0         3.71                     
CISPEP   2 TRP A  261    PRO A  262          0        10.82                     
CISPEP   3 ARG B  188    PRO B  189          0         6.82                     
CISPEP   4 TRP B  261    PRO B  262          0        10.48                     
SITE     1 AC1  4 ASP A 230  HIS A 232  ASP A 323  TSN A 504                    
SITE     1 AC2  6 PHE A 241  ASP A 244  VAL A 247  TYR A 280                    
SITE     2 AC2  6 HOH A 630  HOH A 644                                          
SITE     1 AC3  5 ASP A 228  ASP A 230  HIS A 232  SER A 251                    
SITE     2 AC3  5 VAL A 252                                                     
SITE     1 AC4 15 TRP A  78  SER A 150  HIS A 192  HIS A 193                    
SITE     2 AC4 15 GLY A 201  PHE A 202  ASP A 230  HIS A 232                    
SITE     3 AC4 15 ASP A 323  TYR A 363   ZN A 501  ASP B 257                    
SITE     4 AC4 15 GLY B 258  SER B 259  HIS B 263                               
SITE     1 AC5  4 ASP B 230  HIS B 232  ASP B 323  TSN B 504                    
SITE     1 AC6  6 PHE B 241  ASP B 244  VAL B 247  TYR B 280                    
SITE     2 AC6  6 HOH B 636  HOH B 653                                          
SITE     1 AC7  5 ASP B 228  ASP B 230  HIS B 232  SER B 251                    
SITE     2 AC7  5 VAL B 252                                                     
SITE     1 AC8 14 ASP A 257  GLY A 258  SER A 259  HIS A 263                    
SITE     2 AC8 14 TRP B  78  SER B 150  HIS B 192  HIS B 193                    
SITE     3 AC8 14 PHE B 202  ASP B 230  HIS B 232  ASP B 323                    
SITE     4 AC8 14 TYR B 363   ZN B 501                                          
CRYST1   53.030  124.261   55.520  90.00 114.09  90.00 P 1 21 1      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      0.018857  0.000000  0.008431        0.00000                         
SCALE2      0.000000  0.008048  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.019730        0.00000