HEADER    METAL BINDING PROTEIN                   07-DEC-17   5YY2              
TITLE     CRYSTAL STRUCTURE OF ASQI WITH ZN                                     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: UNCHARACTERIZED PROTEIN ASQI;                              
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: CYCLOPENASE;                                                
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: EMERICELLA NIDULANS (STRAIN FGSC A4 / ATCC      
SOURCE   3 38163 / CBS 112.46 / NRRL 194 / M139);                               
SOURCE   4 ORGANISM_COMMON: ASPERGILLUS NIDULANS;                               
SOURCE   5 ORGANISM_TAXID: 227321;                                              
SOURCE   6 STRAIN: FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139;         
SOURCE   7 GENE: ASQI, AN9228;                                                  
SOURCE   8 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   9 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    HEMOCYANIN LIKE PROTEIN, ASPOQUINOLONE BIOSYNTHESIS, SECONDARY        
KEYWDS   2 METABOLISM, METAL BINDING PROTEIN                                    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.HARA,H.HASHIMOTO,S.KISHIMOTO,K.WATANABE                             
REVDAT   2   27-MAR-24 5YY2    1       REMARK                                   
REVDAT   1   01-AUG-18 5YY2    0                                                
JRNL        AUTH   S.KISHIMOTO,K.HARA,H.HASHIMOTO,Y.HIRAYAMA,P.A.CHAMPAGNE,     
JRNL        AUTH 2 K.N.HOUK,Y.TANG,K.WATANABE                                   
JRNL        TITL   ENZYMATIC ONE-STEP RING CONTRACTION FOR QUINOLONE            
JRNL        TITL 2 BIOSYNTHESIS.                                                
JRNL        REF    NAT COMMUN                    V.   9  2826 2018              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   30026518                                                     
JRNL        DOI    10.1038/S41467-018-05221-5                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.91 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX 1.9_1692                                      
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) : 2.91                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 19.80                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.9                           
REMARK   3   NUMBER OF REFLECTIONS             : 17156                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.198                           
REMARK   3   R VALUE            (WORKING SET) : 0.197                           
REMARK   3   FREE R VALUE                     : 0.215                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.240                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 899                             
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 19.8436 -  5.2608    1.00     2805   164  0.1760 0.2073        
REMARK   3     2  5.2608 -  4.1885    1.00     2747   150  0.1572 0.1655        
REMARK   3     3  4.1885 -  3.6629    1.00     2669   158  0.1831 0.1965        
REMARK   3     4  3.6629 -  3.3297    1.00     2679   159  0.2085 0.2343        
REMARK   3     5  3.3297 -  3.0920    1.00     2698   132  0.2622 0.2693        
REMARK   3     6  3.0920 -  2.9103    1.00     2659   136  0.2958 0.3440        
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)     : 0.350            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 22.850           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : NULL                           
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      :  0.014           4743                                  
REMARK   3   ANGLE     :  1.236           6446                                  
REMARK   3   CHIRALITY :  0.065            674                                  
REMARK   3   PLANARITY :  0.006            838                                  
REMARK   3   DIHEDRAL  : 15.954           1744                                  
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 5YY2 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-DEC-17.                  
REMARK 100 THE DEPOSITION ID IS D_1300006098.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 01-DEC-16                          
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               : PHOTON FACTORY                     
REMARK 200  BEAMLINE                       : BL-17A                             
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 PILATUS3 S 6M              
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : XDS                                
REMARK 200  DATA SCALING SOFTWARE          : AIMLESS                            
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17162                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.910                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 19.800                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 99.9                               
REMARK 200  DATA REDUNDANCY                : 6.700                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 12.9600                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.91                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 3.03                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: PHENIX                                                
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 45.01                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.24                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG400, PEG1500, HEPES PH7.5, VAPOR      
REMARK 280  DIFFUSION, HANGING DROP, TEMPERATURE 293K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: I 2 2 2                          
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X,Y,-Z                                                 
REMARK 290       4555   X,-Y,-Z                                                 
REMARK 290       5555   X+1/2,Y+1/2,Z+1/2                                       
REMARK 290       6555   -X+1/2,-Y+1/2,Z+1/2                                     
REMARK 290       7555   -X+1/2,Y+1/2,-Z+1/2                                     
REMARK 290       8555   X+1/2,-Y+1/2,-Z+1/2                                     
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   5  1.000000  0.000000  0.000000       42.29100            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       57.42900            
REMARK 290   SMTRY3   5  0.000000  0.000000  1.000000       78.87500            
REMARK 290   SMTRY1   6 -1.000000  0.000000  0.000000       42.29100            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       57.42900            
REMARK 290   SMTRY3   6  0.000000  0.000000  1.000000       78.87500            
REMARK 290   SMTRY1   7 -1.000000  0.000000  0.000000       42.29100            
REMARK 290   SMTRY2   7  0.000000  1.000000  0.000000       57.42900            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000       78.87500            
REMARK 290   SMTRY1   8  1.000000  0.000000  0.000000       42.29100            
REMARK 290   SMTRY2   8  0.000000 -1.000000  0.000000       57.42900            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       78.87500            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1                                                       
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 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: TETRAMERIC                        
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: TETRAMERIC                 
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 12370 ANGSTROM**2                         
REMARK 350 SURFACE AREA OF THE COMPLEX: 86960 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -226.0 KCAL/MOL                       
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   2 -1.000000  0.000000  0.000000      -84.58200            
REMARK 350   BIOMT2   2  0.000000 -1.000000  0.000000     -114.85800            
REMARK 350   BIOMT3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 350   BIOMT1   3 -1.000000  0.000000  0.000000      -84.58200            
REMARK 350   BIOMT2   3  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 350   BIOMT1   4  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   4  0.000000 -1.000000  0.000000     -114.85800            
REMARK 350   BIOMT3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 375                                                                      
REMARK 375 SPECIAL POSITION                                                     
REMARK 375 THE FOLLOWING ATOMS ARE FOUND TO BE WITHIN 0.15 ANGSTROMS            
REMARK 375 OF A SYMMETRY RELATED ATOM AND ARE ASSUMED TO BE ON SPECIAL          
REMARK 375 POSITIONS.                                                           
REMARK 375                                                                      
REMARK 375 ATOM RES CSSEQI                                                      
REMARK 375 SG   CYS A 152  LIES ON A SPECIAL POSITION.                          
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     MET A    -9                                                      
REMARK 465     GLY A    -8                                                      
REMARK 465     SER A    -7                                                      
REMARK 465     SER A    -6                                                      
REMARK 465     HIS A    -5                                                      
REMARK 465     HIS A    -4                                                      
REMARK 465     HIS A    -3                                                      
REMARK 465     HIS A    -2                                                      
REMARK 465     HIS A    -1                                                      
REMARK 465     HIS A     0                                                      
REMARK 465     MET A     1                                                      
REMARK 465     THR A     2                                                      
REMARK 465     CYS A     3                                                      
REMARK 465     THR A     4                                                      
REMARK 465     LEU A     5                                                      
REMARK 465     ARG A     6                                                      
REMARK 465     ASP A     7                                                      
REMARK 465     LEU A     8                                                      
REMARK 465     ASN A     9                                                      
REMARK 465     SER A    10                                                      
REMARK 465     LEU A    11                                                      
REMARK 465     LEU A    12                                                      
REMARK 465     GLU A    13                                                      
REMARK 465     ILE A    14                                                      
REMARK 465     SER A    15                                                      
REMARK 465     SER A    16                                                      
REMARK 465     VAL A    17                                                      
REMARK 465     ARG A    18                                                      
REMARK 465     ASN A    19                                                      
REMARK 465     ASP A    20                                                      
REMARK 465     ALA A    21                                                      
REMARK 465     GLN A    22                                                      
REMARK 465     CYS A    23                                                      
REMARK 465     CYS A    24                                                      
REMARK 465     ARG A    25                                                      
REMARK 465     CYS A    26                                                      
REMARK 465     PRO A    27                                                      
REMARK 465     ALA A    28                                                      
REMARK 465     HIS A    29                                                      
REMARK 465     ASN A    30                                                      
REMARK 465     PRO A    31                                                      
REMARK 465     SER A    32                                                      
REMARK 465     THR A    33                                                      
REMARK 465     ALA A    34                                                      
REMARK 465     PHE A    35                                                      
REMARK 465     ALA A    36                                                      
REMARK 465     PRO A    37                                                      
REMARK 465     THR A    38                                                      
REMARK 465     THR A    39                                                      
REMARK 465     LYS A    40                                                      
REMARK 465     VAL A    41                                                      
REMARK 465     LYS A   140                                                      
REMARK 465     THR A   141                                                      
REMARK 465     ARG A   142                                                      
REMARK 465     ARG A   143                                                      
REMARK 465     PRO A   144                                                      
REMARK 465     ALA A   145                                                      
REMARK 465     ARG A   184                                                      
REMARK 465     GLY A   185                                                      
REMARK 465     ALA A   186                                                      
REMARK 465     GLY A   187                                                      
REMARK 465     GLY A   188                                                      
REMARK 465     ASP A   189                                                      
REMARK 465     ASN A   190                                                      
REMARK 465     SER A   191                                                      
REMARK 465     LYS A   192                                                      
REMARK 465     ASN A   193                                                      
REMARK 465     VAL A   194                                                      
REMARK 465     GLY A   195                                                      
REMARK 465     ASP A   196                                                      
REMARK 465     PHE A   197                                                      
REMARK 465     LYS A   361                                                      
REMARK 465     PRO A   362                                                      
REMARK 465     GLY A   363                                                      
REMARK 465     GLU A   364                                                      
REMARK 465     LYS A   365                                                      
REMARK 465     SER A   366                                                      
REMARK 465     PRO A   367                                                      
REMARK 465     TYR A   368                                                      
REMARK 465     ASP A   576                                                      
REMARK 465     GLU A   640                                                      
REMARK 465     THR A   641                                                      
REMARK 465     LYS A   642                                                      
REMARK 465     GLN A   643                                                      
REMARK 465     ILE A   644                                                      
REMARK 465     ILE A   645                                                      
REMARK 465     GLN A   646                                                      
REMARK 465     PRO A   647                                                      
REMARK 465     THR A   648                                                      
REMARK 465     THR A   649                                                      
REMARK 465     VAL A   650                                                      
REMARK 465     THR A   651                                                      
REMARK 465     TRP A   652                                                      
REMARK 465     PHE A   653                                                      
REMARK 465     ASN A   654                                                      
REMARK 465     THR A   655                                                      
REMARK 465     ILE A   656                                                      
REMARK 465     ARG A   657                                                      
REMARK 465     GLY A   658                                                      
REMARK 465     TYR A   659                                                      
REMARK 465     PHE A   660                                                      
REMARK 465     LYS A   661                                                      
REMARK 465     ASP A   662                                                      
REMARK 465     ALA A   663                                                      
REMARK 465     ASP A   664                                                      
REMARK 465     ARG A   665                                                      
REMARK 465     ALA A   666                                                      
REMARK 465     CYS A   667                                                      
REMARK 465     MET A   668                                                      
REMARK 465     ARG A   669                                                      
REMARK 465     SER A   670                                                      
REMARK 465     GLU A   671                                                      
REMARK 465     TYR A   672                                                      
REMARK 465     GLY A   673                                                      
REMARK 465     TYR A   674                                                      
REMARK 465     ASP A   675                                                      
REMARK 465     LEU A   676                                                      
REMARK 465     TYR A   677                                                      
REMARK 465     ASN A   678                                                      
REMARK 465     TYR A   679                                                      
REMARK 465     ASP A   680                                                      
REMARK 465     HIS A   681                                                      
REMARK 465     VAL A   682                                                      
REMARK 465     MET A   683                                                      
REMARK 465     LEU A   684                                                      
REMARK 465     HIS A   685                                                      
REMARK 465     ALA A   686                                                      
REMARK 465     ASP A   687                                                      
REMARK 465     ALA A   688                                                      
REMARK 465     ILE A   689                                                      
REMARK 465     LEU A   690                                                      
REMARK 465     ASP A   691                                                      
REMARK 465     ALA A   692                                                      
REMARK 465     THR A   693                                                      
REMARK 465     ALA A   694                                                      
REMARK 465     SER A   695                                                      
REMARK 465     LYS A   696                                                      
REMARK 465     ARG A   697                                                      
REMARK 465     MET A   698                                                      
REMARK 465     PRO A   699                                                      
REMARK 465     LEU A   700                                                      
REMARK 465     GLN A   701                                                      
REMARK 465     MET A   702                                                      
REMARK 465     GLY A   703                                                      
REMARK 465     LYS A   704                                                      
REMARK 465     TYR A   705                                                      
REMARK 465     THR A   706                                                      
REMARK 465     GLN A   707                                                      
REMARK 465     ASP A   708                                                      
REMARK 465     ASN A   709                                                      
REMARK 465     PRO A   710                                                      
REMARK 465     ASP A   711                                                      
REMARK 465     PRO A   712                                                      
REMARK 465     GLU A   713                                                      
REMARK 465     HIS A   714                                                      
REMARK 465     PRO A   715                                                      
REMARK 465     LEU A   716                                                      
REMARK 465     TRP A   717                                                      
REMARK 465     THR A   718                                                      
REMARK 465     VAL A   719                                                      
REMARK 465     LYS A   720                                                      
REMARK 465     MET A   721                                                      
REMARK 465     CYS A   722                                                      
REMARK 465     GLU A   723                                                      
REMARK 465     ASN A   724                                                      
REMARK 465     PHE A   725                                                      
REMARK 465     ARG A   726                                                      
REMARK 465     ALA A   727                                                      
REMARK 465     TRP A   728                                                      
REMARK 465     LEU A   729                                                      
REMARK 465     LEU A   730                                                      
REMARK 465     ASN A   731                                                      
REMARK 465     GLY A   732                                                      
REMARK 465     CYS A   733                                                      
REMARK 465     PRO A   734                                                      
REMARK 465     LYS A   735                                                      
REMARK 465     GLY A   736                                                      
REMARK 465     THR A   737                                                      
REMARK 465     ASP A   738                                                      
REMARK 465     PRO A   739                                                      
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   OG   SER A   164     OG   SER A   448              2.01            
REMARK 500   OE1  GLU A   105     NH1  ARG A   108              2.17            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS                                             
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS THAT ARE RELATED BY CRYSTALLOGRAPHIC             
REMARK 500 SYMMETRY ARE IN CLOSE CONTACT.  AN ATOM LOCATED WITHIN 0.15          
REMARK 500 ANGSTROMS OF A SYMMETRY RELATED ATOM IS ASSUMED TO BE ON A           
REMARK 500 SPECIAL POSITION AND IS, THEREFORE, LISTED IN REMARK 375             
REMARK 500 INSTEAD OF REMARK 500.  ATOMS WITH NON-BLANK ALTERNATE               
REMARK 500 LOCATION INDICATORS ARE NOT INCLUDED IN THE CALCULATIONS.            
REMARK 500                                                                      
REMARK 500 DISTANCE CUTOFF:                                                     
REMARK 500 2.2 ANGSTROMS FOR CONTACTS NOT INVOLVING HYDROGEN ATOMS              
REMARK 500 1.6 ANGSTROMS FOR CONTACTS INVOLVING HYDROGEN ATOMS                  
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI  SSYMOP   DISTANCE          
REMARK 500   CB   CYS A   152     SG   CYS A   152     3455     1.83            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    CYS A 152   CA  -  CB  -  SG  ANGL. DEV. =  16.5 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ARG A 101       31.05     72.13                                   
REMARK 500    PHE A 137       33.59    -90.94                                   
REMARK 500    PRO A 243      161.01    -49.95                                   
REMARK 500    ILE A 263      -60.60   -104.56                                   
REMARK 500    PRO A 269      153.23    -46.64                                   
REMARK 500    GLU A 411       80.55    -67.38                                   
REMARK 500    SER A 425       47.53    -94.82                                   
REMARK 500    LYS A 449      -44.56     73.39                                   
REMARK 500    THR A 520        0.83    -67.26                                   
REMARK 500    VAL A 542      -60.90     65.60                                   
REMARK 500    PRO A 581      164.20    -49.04                                   
REMARK 500    PRO A 582       33.15    -84.85                                   
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 A 801  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 176   NE2                                                    
REMARK 620 2 HIS A 180   NE2  96.8                                              
REMARK 620 3 HIS A 208   NE2  99.7 126.8                                        
REMARK 620 4 HOH A 901   O   126.5 109.3 100.3                                  
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 801                  
DBREF  5YY2 A    1   739  UNP    C8VJQ3   C8VJQ3_EMENI     1    731             
SEQADV 5YY2 MET A   -9  UNP  C8VJQ3              EXPRESSION TAG                 
SEQADV 5YY2 GLY A   -8  UNP  C8VJQ3              EXPRESSION TAG                 
SEQADV 5YY2 SER A   -7  UNP  C8VJQ3              EXPRESSION TAG                 
SEQADV 5YY2 SER A   -6  UNP  C8VJQ3              EXPRESSION TAG                 
SEQADV 5YY2 HIS A   -5  UNP  C8VJQ3              EXPRESSION TAG                 
SEQADV 5YY2 HIS A   -4  UNP  C8VJQ3              EXPRESSION TAG                 
SEQADV 5YY2 HIS A   -3  UNP  C8VJQ3              EXPRESSION TAG                 
SEQADV 5YY2 HIS A   -2  UNP  C8VJQ3              EXPRESSION TAG                 
SEQADV 5YY2 HIS A   -1  UNP  C8VJQ3              EXPRESSION TAG                 
SEQADV 5YY2 HIS A    0  UNP  C8VJQ3              EXPRESSION TAG                 
SEQADV 5YY2 SER A   15  UNP  C8VJQ3              INSERTION                      
SEQADV 5YY2 SER A   16  UNP  C8VJQ3              INSERTION                      
SEQADV 5YY2 VAL A   17  UNP  C8VJQ3              INSERTION                      
SEQADV 5YY2 ARG A   18  UNP  C8VJQ3              INSERTION                      
SEQADV 5YY2 ASN A   19  UNP  C8VJQ3              INSERTION                      
SEQADV 5YY2 ASP A   20  UNP  C8VJQ3              INSERTION                      
SEQADV 5YY2 ALA A   21  UNP  C8VJQ3              INSERTION                      
SEQADV 5YY2 GLN A   22  UNP  C8VJQ3              INSERTION                      
SEQRES   1 A  749  MET GLY SER SER HIS HIS HIS HIS HIS HIS MET THR CYS          
SEQRES   2 A  749  THR LEU ARG ASP LEU ASN SER LEU LEU GLU ILE SER SER          
SEQRES   3 A  749  VAL ARG ASN ASP ALA GLN CYS CYS ARG CYS PRO ALA HIS          
SEQRES   4 A  749  ASN PRO SER THR ALA PHE ALA PRO THR THR LYS VAL ARG          
SEQRES   5 A  749  VAL SER SER ASP VAL ARG GLY ILE PHE ALA LEU PRO VAL          
SEQRES   6 A  749  GLN LYS ASP HIS LYS PRO TYR ASN GLY LEU SER PRO GLU          
SEQRES   7 A  749  HIS LEU GLU THR MET LYS ALA VAL SER LEU MET LEU ASP          
SEQRES   8 A  749  ALA ALA GLY PRO LYS LEU GLU ASP GLY ILE SER LYS ALA          
SEQRES   9 A  749  LYS GLU LEU LEU GLU GLU ARG ILE ASN PRO GLU LEU MET          
SEQRES  10 A  749  ARG ASP ALA LEU GLY ILE TYR LEU THR HIS SER LYS ASP          
SEQRES  11 A  749  ALA GLN GLN ARG LYS ILE PHE PRO PRO PRO LEU LYS ASN          
SEQRES  12 A  749  HIS PRO PHE PHE SER THR LYS THR ARG ARG PRO ALA ASN          
SEQRES  13 A  749  VAL ALA GLY GLU ILE CYS THR ALA ASP THR LEU HIS GLY          
SEQRES  14 A  749  HIS ALA LEU LEU SER TYR TRP ARG ASP ASP TYR ASP LEU          
SEQRES  15 A  749  ASN ASP SER HIS TYR TYR TRP HIS MET VAL TYR ARG GLY          
SEQRES  16 A  749  ALA GLY GLY ASP ASN SER LYS ASN VAL GLY ASP PHE ASP          
SEQRES  17 A  749  ARG HIS GLY GLU VAL PHE LEU TYR VAL HIS SER GLN MET          
SEQRES  18 A  749  VAL ALA ARG TYR GLU THR GLU SER LEU CYS TRP SER LEU          
SEQRES  19 A  749  PRO LEU VAL ARG PRO TRP ASN GLN TYR ASP ASP PHE LEU          
SEQRES  20 A  749  GLU ASN GLY TYR ALA PRO ILE SER SER LEU ILE GLU HIS          
SEQRES  21 A  749  TYR GLY GLY TYR PRO PRO PHE SER THR TRP TYR SER ILE          
SEQRES  22 A  749  ARG ASN PRO ASP MET PRO ASP THR LEU ASN VAL THR ILE          
SEQRES  23 A  749  PRO ARG ALA ARG LEU GLU GLU TRP ARG ASP ASN ILE TYR          
SEQRES  24 A  749  ALA ALA ILE ARG LYS GLY GLN PHE GLU THR THR SER LYS          
SEQRES  25 A  749  ASP LYS PRO LEU VAL LEU THR ARG ASP ASN CYS LEU ASN          
SEQRES  26 A  749  PHE VAL GLY GLY ILE LEU ASP ALA GLN TYR PRO SER LEU          
SEQRES  27 A  749  ASN LYS LEU LEU GLY GLY CYS SER LEU ASP GLU GLU ARG          
SEQRES  28 A  749  TYR GLY ASN LEU HIS ASN TYR GLY LEU GLY LYS PHE ALA          
SEQRES  29 A  749  GLU MET ALA TYR ARG ASN LYS PRO GLY GLU LYS SER PRO          
SEQRES  30 A  749  TYR GLY LEU THR ILE SER ASN PHE GLY ALA PRO ARG ASP          
SEQRES  31 A  749  PRO CYS PHE TRP ARG TRP TYR LYS HIS LEU GLN TYR TYR          
SEQRES  32 A  749  GLY ARG LEU ALA ALA THR ARG TYR PRO GLN ASP ILE THR          
SEQRES  33 A  749  ALA HIS ARG ALA GLU VAL VAL LEU SER ASN LEU VAL VAL          
SEQRES  34 A  749  ARG LEU GLN ASP ARG SER SER PRO HIS TYR LEU ASP GLY          
SEQRES  35 A  749  HIS ILE THR THR PHE LEU GLY PRO PRO ALA VAL ASN PHE          
SEQRES  36 A  749  MET GLU SER LYS ALA LYS LEU GLY HIS GLU PRO TYR GLU          
SEQRES  37 A  749  TRP ASN VAL GLN VAL LYS SER CYS ARG ARG SER PRO PRO          
SEQRES  38 A  749  SER LYS GLU ASN PRO GLN THR LEU THR LEU ARG LEU PHE          
SEQRES  39 A  749  ILE ALA ALA GLU ASP LEU MET ASN ASP TYR HIS SER TRP          
SEQRES  40 A  749  ILE GLU MET ASP ARG ALA THR VAL GLN LEU THR ASP GLU          
SEQRES  41 A  749  SER ALA ILE THR LYS VAL ARG LEU ASP THR ASP SER SER          
SEQRES  42 A  749  VAL ALA ARG LYS MET GLY ASN TYR GLY GLU PRO ASP PRO          
SEQRES  43 A  749  ARG TYR ALA SER ALA VAL PHE ARG HIS GLY TRP PRO GLN          
SEQRES  44 A  749  ASN LEU MET LEU PRO VAL GLY LYS VAL GLU GLY MET PRO          
SEQRES  45 A  749  PHE VAL ALA PHE CYS ILE ALA THR ASP ASP GLY ILE PRO          
SEQRES  46 A  749  ASP PRO ALA PRO ALA PRO PRO PHE HIS HIS TYR HIS ASP          
SEQRES  47 A  749  PRO ARG GLY MET GLY TYR PRO PHE ASN ARG ALA TRP THR          
SEQRES  48 A  749  GLN LEU THR GLU ASP SER THR GLY LYS ALA SER ILE ARG          
SEQRES  49 A  749  THR ILE ILE SER ASN ALA GLU LEU TYR PRO PHE ILE THR          
SEQRES  50 A  749  SER THR THR PHE LYS ILE TYR ARG THR THR LYS PHE GLU          
SEQRES  51 A  749  THR LYS GLN ILE ILE GLN PRO THR THR VAL THR TRP PHE          
SEQRES  52 A  749  ASN THR ILE ARG GLY TYR PHE LYS ASP ALA ASP ARG ALA          
SEQRES  53 A  749  CYS MET ARG SER GLU TYR GLY TYR ASP LEU TYR ASN TYR          
SEQRES  54 A  749  ASP HIS VAL MET LEU HIS ALA ASP ALA ILE LEU ASP ALA          
SEQRES  55 A  749  THR ALA SER LYS ARG MET PRO LEU GLN MET GLY LYS TYR          
SEQRES  56 A  749  THR GLN ASP ASN PRO ASP PRO GLU HIS PRO LEU TRP THR          
SEQRES  57 A  749  VAL LYS MET CYS GLU ASN PHE ARG ALA TRP LEU LEU ASN          
SEQRES  58 A  749  GLY CYS PRO LYS GLY THR ASP PRO                              
HET     ZN  A 801       1                                                       
HETNAM      ZN ZINC ION                                                         
FORMUL   2   ZN    ZN 2+                                                        
FORMUL   3  HOH   *(H2 O)                                                       
HELIX    1 AA1 ARG A   42  ALA A   52  1                                  11    
HELIX    2 AA2 SER A   66  ALA A   82  1                                  17    
HELIX    3 AA3 LYS A   86  GLU A  100  1                                  15    
HELIX    4 AA4 ASN A  103  HIS A  117  1                                  15    
HELIX    5 AA5 SER A  118  ARG A  124  1                                   7    
HELIX    6 AA6 PRO A  130  SER A  138  5                                   9    
HELIX    7 AA7 HIS A  160  LEU A  162  5                                   3    
HELIX    8 AA8 LEU A  163  ASP A  169  1                                   7    
HELIX    9 AA9 ASP A  169  TYR A  183  1                                  15    
HELIX   10 AB1 ARG A  199  TRP A  222  1                                  24    
HELIX   11 AB2 PRO A  277  GLY A  295  1                                  19    
HELIX   12 AB3 ASN A  312  ASP A  322  1                                  11    
HELIX   13 AB4 GLN A  324  LYS A  330  1                                   7    
HELIX   14 AB5 ASP A  338  GLY A  343  1                                   6    
HELIX   15 AB6 ASN A  344  ALA A  357  1                                  14    
HELIX   16 AB7 CYS A  382  THR A  399  1                                  18    
HELIX   17 AB8 ALA A  442  MET A  446  5                                   5    
HELIX   18 AB9 ASP A  489  MET A  491  5                                   3    
HELIX   19 AC1 ASP A  493  TRP A  497  5                                   5    
HELIX   20 AC2 THR A  520  SER A  522  5                                   3    
HELIX   21 AC3 GLY A  529  GLU A  533  5                                   5    
HELIX   22 AC4 ASP A  535  ALA A  539  5                                   5    
HELIX   23 AC5 TRP A  600  GLU A  605  1                                   6    
HELIX   24 AC6 SER A  612  ILE A  617  1                                   6    
SHEET    1 AA1 2 GLN A 296  PHE A 297  0                                        
SHEET    2 AA1 2 LEU A 306  VAL A 307 -1  O  LEU A 306   N  PHE A 297           
SHEET    1 AA2 3 VAL A 412  LEU A 421  0                                        
SHEET    2 AA2 3 TYR A 457  SER A 465 -1  O  ASN A 460   N  VAL A 418           
SHEET    3 AA2 3 ILE A 513  LEU A 518 -1  O  ARG A 517   N  TRP A 459           
SHEET    1 AA3 6 LYS A 451  HIS A 454  0                                        
SHEET    2 AA3 6 HIS A 433  GLY A 439 -1  N  GLY A 439   O  LYS A 451           
SHEET    3 AA3 6 ILE A 626  TYR A 634  1  O  TYR A 634   N  THR A 436           
SHEET    4 AA3 6 MET A 561  THR A 570 -1  N  MET A 561   O  ILE A 633           
SHEET    5 AA3 6 GLN A 477  ALA A 487 -1  N  ALA A 486   O  VAL A 564           
SHEET    6 AA3 6 ILE A 498  LEU A 507 -1  O  MET A 500   N  LEU A 483           
LINK         NE2 HIS A 176                ZN    ZN A 801     1555   1555  2.02  
LINK         NE2 HIS A 180                ZN    ZN A 801     1555   1555  1.93  
LINK         NE2 HIS A 208                ZN    ZN A 801     1555   1555  2.03  
LINK        ZN    ZN A 801                 O   HOH A 901     1555   1555  1.99  
CISPEP   1 PRO A  427    HIS A  428          0         8.22                     
CISPEP   2 GLY A  573    ILE A  574          0        11.94                     
CISPEP   3 PRO A  581    PRO A  582          0        -9.05                     
CISPEP   4 TYR A  594    PRO A  595          0         7.49                     
SITE     1 AC1  4 HIS A 176  HIS A 180  HIS A 208  HOH A 901                    
CRYST1   84.582  114.858  157.750  90.00  90.00  90.00 I 2 2 2       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      0.011823  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.008706  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.006339        0.00000