HEADER    DNA BINDING PROTEIN                     10-JAN-18   5Z42              
TITLE     AQUIFEX AEOLICUS MUTL ENDONUCLEASE DOMAIN WITH THREE ZINC IONS.       
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA MISMATCH REPAIR PROTEIN MUTL;                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: UNP RESIDUES 325-425;                                      
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: AQUIFEX AEOLICUS (STRAIN VF5);                  
SOURCE   3 ORGANISM_TAXID: 224324;                                              
SOURCE   4 STRAIN: VF5;                                                         
SOURCE   5 GENE: MUTL, AQ_1578;                                                 
SOURCE   6 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   7 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   8 EXPRESSION_SYSTEM_STRAIN: ROSETTA2(DE3) PLYSS                        
KEYWDS    MISMATCH REPAIR PROTEIN, ENDONUCLEASE, ZINC, THERMOPHILE, DNA BINDING 
KEYWDS   2 PROTEIN                                                              
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.FUKUI,T.YANO                                                        
REVDAT   3   27-MAR-24 5Z42    1       LINK                                     
REVDAT   2   30-MAY-18 5Z42    1       JRNL                                     
REVDAT   1   25-APR-18 5Z42    0                                                
JRNL        AUTH   K.FUKUI,S.BABA,T.KUMASAKA,T.YANO                             
JRNL        TITL   MULTIPLE ZINC IONS MAINTAIN THE OPEN CONFORMATION OF THE     
JRNL        TITL 2 CATALYTIC SITE IN THE DNA MISMATCH REPAIR ENDONUCLEASE MUTL  
JRNL        TITL 3 FROM AQUIFEX AEOLICUS                                        
JRNL        REF    FEBS LETT.                    V. 592  1611 2018              
JRNL        REFN                   ISSN 1873-3468                               
JRNL        PMID   29645090                                                     
JRNL        DOI    10.1002/1873-3468.13050                                      
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.30 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX (1.10.1_2155: ???)                            
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) : 1.30                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 32.79                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 1.340                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 99.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 27636                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.191                           
REMARK   3   R VALUE            (WORKING SET) : 0.189                           
REMARK   3   FREE R VALUE                     : 0.204                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 7.230                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1999                            
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 32.8037 -  3.1318    0.99     2048   159  0.1918 0.1892        
REMARK   3     2  3.1318 -  2.4861    1.00     1919   150  0.2078 0.2105        
REMARK   3     3  2.4861 -  2.1719    1.00     1875   145  0.1865 0.2029        
REMARK   3     4  2.1719 -  1.9733    1.00     1843   145  0.1733 0.1985        
REMARK   3     5  1.9733 -  1.8319    1.00     1868   145  0.1738 0.2134        
REMARK   3     6  1.8319 -  1.7239    0.99     1811   141  0.1793 0.1959        
REMARK   3     7  1.7239 -  1.6376    0.99     1810   141  0.1759 0.2145        
REMARK   3     8  1.6376 -  1.5663    0.99     1795   141  0.1674 0.2198        
REMARK   3     9  1.5663 -  1.5060    0.99     1802   140  0.1745 0.1857        
REMARK   3    10  1.5060 -  1.4540    0.99     1797   141  0.1854 0.2262        
REMARK   3    11  1.4540 -  1.4086    0.99     1763   137  0.2027 0.2841        
REMARK   3    12  1.4086 -  1.3683    0.98     1760   138  0.2096 0.2191        
REMARK   3    13  1.3683 -  1.3323    0.98     1780   138  0.2191 0.2197        
REMARK   3    14  1.3323 -  1.2998    0.98     1766   138  0.2319 0.2335        
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)     : 0.100            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 19.640           
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      :  0.013            894                                  
REMARK   3   ANGLE     :  1.271           1201                                  
REMARK   3   CHIRALITY :  0.095            126                                  
REMARK   3   PLANARITY :  0.009            153                                  
REMARK   3   DIHEDRAL  : 21.686            357                                  
REMARK   3                                                                      
REMARK   3  TLS DETAILS                                                         
REMARK   3   NUMBER OF TLS GROUPS  : 1                                          
REMARK   3   TLS GROUP : 1                                                      
REMARK   3    SELECTION: ALL                                                    
REMARK   3    ORIGIN FOR THE GROUP (A):  16.9063   6.7123 -10.0108              
REMARK   3    T TENSOR                                                          
REMARK   3      T11:   0.1054 T22:   0.1221                                     
REMARK   3      T33:   0.1257 T12:   0.0144                                     
REMARK   3      T13:  -0.0186 T23:   0.0033                                     
REMARK   3    L TENSOR                                                          
REMARK   3      L11:   0.3819 L22:   0.7822                                     
REMARK   3      L33:   2.3560 L12:   0.2562                                     
REMARK   3      L13:  -0.1185 L23:   0.5786                                     
REMARK   3    S TENSOR                                                          
REMARK   3      S11:  -0.0039 S12:   0.0171 S13:   0.0042                       
REMARK   3      S21:  -0.0183 S22:   0.0479 S23:  -0.0570                       
REMARK   3      S31:  -0.0257 S32:   0.2005 S33:  -0.0372                       
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 5Z42 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 16-JAN-18.                  
REMARK 100 THE DEPOSITION ID IS D_1300006442.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 21-JUL-16                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 4.6                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SPRING-8                           
REMARK 200  BEAMLINE                       : BL38B1                             
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.0000                             
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : RAYONIX MX225HE                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 27699                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.300                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 98.9                               
REMARK 200  DATA REDUNDANCY                : 13.60                              
REMARK 200  R MERGE                    (I) : 0.07400                            
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 50.7000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.30                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.32                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 97.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 14.00                              
REMARK 200  R MERGE FOR SHELL          (I) : 0.82800                            
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 3.333                              
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   (%): 43.13                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.16                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 100MM SODIUM ACETATE, 5MM ZINC           
REMARK 280  ACETATE, 15%(V/V) POLYETHYLENE GLYCOL 400, PH 4.6, VAPOR            
REMARK 280  DIFFUSION, SITTING DROP, TEMPERATURE 293K                           
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 43 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z+1/2                                             
REMARK 290       3555   -Y+1/2,X+1/2,Z+3/4                                      
REMARK 290       4555   Y+1/2,-X+1/2,Z+1/4                                      
REMARK 290       5555   -X+1/2,Y+1/2,-Z+3/4                                     
REMARK 290       6555   X+1/2,-Y+1/2,-Z+1/4                                     
REMARK 290       7555   Y,X,-Z                                                  
REMARK 290       8555   -Y,-X,-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       83.95900            
REMARK 290   SMTRY1   3  0.000000 -1.000000  0.000000       17.81150            
REMARK 290   SMTRY2   3  1.000000  0.000000  0.000000       17.81150            
REMARK 290   SMTRY3   3  0.000000  0.000000  1.000000      125.93850            
REMARK 290   SMTRY1   4  0.000000  1.000000  0.000000       17.81150            
REMARK 290   SMTRY2   4 -1.000000  0.000000  0.000000       17.81150            
REMARK 290   SMTRY3   4  0.000000  0.000000  1.000000       41.97950            
REMARK 290   SMTRY1   5 -1.000000  0.000000  0.000000       17.81150            
REMARK 290   SMTRY2   5  0.000000  1.000000  0.000000       17.81150            
REMARK 290   SMTRY3   5  0.000000  0.000000 -1.000000      125.93850            
REMARK 290   SMTRY1   6  1.000000  0.000000  0.000000       17.81150            
REMARK 290   SMTRY2   6  0.000000 -1.000000  0.000000       17.81150            
REMARK 290   SMTRY3   6  0.000000  0.000000 -1.000000       41.97950            
REMARK 290   SMTRY1   7  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   7  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   7  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   8  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY2   8 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY3   8  0.000000  0.000000 -1.000000       83.95900            
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: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 5000 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 10480 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -372.0 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  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT2   2  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT3   2  0.000000  0.000000 -1.000000        0.00000            
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   NH2  ARG A    92     O    HOH A   301              1.88            
REMARK 500   O    HOH A   422     O    HOH A   425              2.07            
REMARK 500   O    HOH A   403     O    HOH A   411              2.09            
REMARK 500   NH1  ARG A    92     O    HOH A   302              2.11            
REMARK 500   O    HOH A   306     O    HOH A   389              2.12            
REMARK 500   O    HOH A   306     O    HOH A   361              2.15            
REMARK 500   O    HOH A   372     O    HOH A   382              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   O    HOH A   301     O    HOH A   324     7655     1.85            
REMARK 500   O    HOH A   394     O    HOH A   397     3544     1.92            
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    THR A  14      -38.35   -134.32                                   
REMARK 500    ASP A  20     -155.73   -115.04                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 525                                                                      
REMARK 525 SOLVENT                                                              
REMARK 525                                                                      
REMARK 525 THE SOLVENT MOLECULES HAVE CHAIN IDENTIFIERS THAT                    
REMARK 525 INDICATE THE POLYMER CHAIN WITH WHICH THEY ARE MOST                  
REMARK 525 CLOSELY ASSOCIATED. THE REMARK LISTS ALL THE SOLVENT                 
REMARK 525 MOLECULES WHICH ARE MORE THAN 5A AWAY FROM THE                       
REMARK 525 NEAREST POLYMER CHAIN (M = MODEL NUMBER;                             
REMARK 525 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE                  
REMARK 525 NUMBER; I=INSERTION CODE):                                           
REMARK 525                                                                      
REMARK 525  M RES CSSEQI                                                        
REMARK 525    HOH A 426        DISTANCE =  6.24 ANGSTROMS                       
REMARK 525    HOH A 427        DISTANCE =  6.71 ANGSTROMS                       
REMARK 525    HOH A 428        DISTANCE =  7.18 ANGSTROMS                       
REMARK 525    HOH A 429        DISTANCE =  7.41 ANGSTROMS                       
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 201  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  30   NE2                                                    
REMARK 620 2 GLU A  34   OE2  99.5                                              
REMARK 620 3 CYS A  48   SG  103.2  90.1                                        
REMARK 620 4 HOH A 372   O    94.8  83.9 161.7                                  
REMARK 620 5 HOH A 379   O    82.1 178.3  90.1  95.4                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 202  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  34   OE1                                                    
REMARK 620 2 CYS A  79   SG  100.1                                              
REMARK 620 3 HIS A  81   ND1 104.3 111.4                                        
REMARK 620 4 HOH A 372   O    93.6 133.9 107.3                                  
REMARK 620 5 HOH A 382   O   148.2  97.9  93.1  55.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              MG A 210  MG                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 ASP A  43   OD1                                                    
REMARK 620 2 ASP A  43   OD2  50.2                                              
REMARK 620 3 HOH A 388   O    96.3 114.7                                        
REMARK 620 4 HOH A 394   O   144.1  95.2 109.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 203  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A  48   SG                                                     
REMARK 620 2 HOH A 399   O    88.6                                              
REMARK 620 3 HOH A 406   O   110.0 142.8                                        
REMARK 620 4 HOH A 425   O   100.2  79.8 125.4                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 208  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  61   OE1                                                    
REMARK 620 2 GLU A  61   OE2  54.9                                              
REMARK 620 3 TYR A 102   O    96.0 122.8                                        
REMARK 620 4 TYR A 102   OXT  94.1 120.4   2.5                                  
REMARK 620 5 HOH A 387   O    90.8 145.4  57.8  59.3                            
REMARK 620 6 HOH A 395   O   113.5  97.8  45.2  44.7  99.9                      
REMARK 620 N                    1     2     3     4     5                       
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 204  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A  93   OE2                                                    
REMARK 620 2 GLU A  96   OE1  84.9                                              
REMARK 620 3 HOH A 310   O    91.1 106.4                                        
REMARK 620 4 HOH A 384   O    90.1 138.7 114.7                                  
REMARK 620 5 HOH A 390   O   164.7 100.7 100.8  76.2                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              NA A 206  NA                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HOH A 378   O                                                      
REMARK 620 2 HOH A 403   O    97.3                                              
REMARK 620 3 HOH A 411   O    74.6  41.3                                        
REMARK 620 N                    1     2                                         
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 201                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 202                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 203                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 204                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC5                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 205                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC6                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue NA A 206                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC7                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue PEG A 207                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC8                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue ZN A 208                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC9                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue CL A 209                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AD1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: binding site for residue MG A 210                  
DBREF  5Z42 A    2   102  UNP    O67518   MUTL_AQUAE     325    425             
SEQADV 5Z42 MET A    1  UNP  O67518              INITIATING METHIONINE          
SEQRES   1 A  102  MET LYS PRO THR TYR GLU ILE LEU GLY GLN MET ASP GLU          
SEQRES   2 A  102  THR PHE ILE LEU VAL LYS ASP SER GLU TYR LEU TYR PHE          
SEQRES   3 A  102  VAL ASP GLN HIS LEU LEU GLU GLU ARG ILE ASN TYR GLU          
SEQRES   4 A  102  LYS LEU LYS ASP GLU ASN LEU ALA CYS ARG ILE SER VAL          
SEQRES   5 A  102  LYS ALA GLY GLN LYS LEU SER GLU GLU LYS ILE ARG GLU          
SEQRES   6 A  102  LEU ILE LYS THR TRP ARG ASN LEU GLU ASN PRO HIS VAL          
SEQRES   7 A  102  CYS PRO HIS GLY ARG PRO ILE TYR TYR LYS ILE PRO LEU          
SEQRES   8 A  102  ARG GLU ILE TYR GLU LYS VAL GLY ARG ASN TYR                  
HET     ZN  A 201       1                                                       
HET     ZN  A 202       1                                                       
HET     ZN  A 203       1                                                       
HET     ZN  A 204       1                                                       
HET     NA  A 205       1                                                       
HET     NA  A 206       1                                                       
HET    PEG  A 207       7                                                       
HET     ZN  A 208       1                                                       
HET     CL  A 209       1                                                       
HET     MG  A 210       1                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM      NA SODIUM ION                                                       
HETNAM     PEG DI(HYDROXYETHYL)ETHER                                            
HETNAM      CL CHLORIDE ION                                                     
HETNAM      MG MAGNESIUM ION                                                    
FORMUL   2   ZN    5(ZN 2+)                                                     
FORMUL   6   NA    2(NA 1+)                                                     
FORMUL   8  PEG    C4 H10 O3                                                    
FORMUL  10   CL    CL 1-                                                        
FORMUL  11   MG    MG 2+                                                        
FORMUL  12  HOH   *129(H2 O)                                                    
HELIX    1 AA1 GLN A   29  LYS A   42  1                                  14    
HELIX    2 AA2 ASP A   43  SER A   51  1                                   9    
HELIX    3 AA3 SER A   59  LEU A   73  1                                  15    
HELIX    4 AA4 LEU A   91  VAL A   98  1                                   8    
SHEET    1 AA1 4 GLU A   6  MET A  11  0                                        
SHEET    2 AA1 4 PHE A  15  LYS A  19 -1  O  LEU A  17   N  GLY A   9           
SHEET    3 AA1 4 TYR A  23  ASP A  28 -1  O  TYR A  25   N  VAL A  18           
SHEET    4 AA1 4 TYR A  86  PRO A  90 -1  O  TYR A  87   N  PHE A  26           
LINK         NE2 HIS A  30                ZN    ZN A 201     1555   1555  2.34  
LINK         OE2 GLU A  34                ZN    ZN A 201     1555   1555  2.29  
LINK         OE1 GLU A  34                ZN    ZN A 202     1555   1555  2.15  
LINK         OD1 ASP A  43                MG    MG A 210     1555   1555  2.69  
LINK         OD2 ASP A  43                MG    MG A 210     1555   1555  2.34  
LINK         SG  CYS A  48                ZN    ZN A 201     1555   1555  2.56  
LINK         SG  CYS A  48                ZN    ZN A 203     1555   1555  2.59  
LINK         OE1 GLU A  61                ZN    ZN A 208     1555   1555  2.31  
LINK         OE2 GLU A  61                ZN    ZN A 208     1555   1555  2.43  
LINK         SG  CYS A  79                ZN    ZN A 202     1555   1555  2.48  
LINK         ND1 HIS A  81                ZN    ZN A 202     1555   1555  2.30  
LINK         OE2 GLU A  93                ZN    ZN A 204     1555   1555  2.15  
LINK         OE1 GLU A  96                ZN    ZN A 204     1555   1555  2.10  
LINK         O   TYR A 102                ZN    ZN A 208     1555   7655  2.49  
LINK         OXT TYR A 102                ZN    ZN A 208     1555   7655  2.37  
LINK        ZN    ZN A 201                 O   HOH A 372     1555   1555  2.26  
LINK        ZN    ZN A 201                 O   HOH A 379     1555   1555  2.39  
LINK        ZN    ZN A 202                 O   HOH A 372     1555   1555  2.38  
LINK        ZN    ZN A 202                 O   HOH A 382     1555   1555  2.28  
LINK        ZN    ZN A 203                 O   HOH A 399     1555   1555  2.47  
LINK        ZN    ZN A 203                 O   HOH A 406     1555   1555  2.23  
LINK        ZN    ZN A 203                 O   HOH A 425     1555   1555  2.54  
LINK        ZN    ZN A 204                 O   HOH A 310     1555   1555  2.52  
LINK        ZN    ZN A 204                 O   HOH A 384     1555   1555  2.48  
LINK        ZN    ZN A 204                 O   HOH A 390     1555   1555  2.27  
LINK        NA    NA A 206                 O   HOH A 378     1555   1555  2.62  
LINK        NA    NA A 206                 O   HOH A 403     1555   1555  2.29  
LINK        NA    NA A 206                 O   HOH A 411     1555   1555  3.16  
LINK        ZN    ZN A 208                 O   HOH A 387     1555   1555  2.47  
LINK        ZN    ZN A 208                 O   HOH A 395     1555   1555  2.49  
LINK        MG    MG A 210                 O   HOH A 388     1555   1555  2.67  
LINK        MG    MG A 210                 O   HOH A 394     1555   1555  2.39  
SITE     1 AC1  6 HIS A  30  GLU A  34  CYS A  48  HOH A 372                    
SITE     2 AC1  6 HOH A 379  HOH A 399                                          
SITE     1 AC2  5 GLU A  34  CYS A  79  HIS A  81  HOH A 372                    
SITE     2 AC2  5 HOH A 382                                                     
SITE     1 AC3  6 CYS A  48  HOH A 373  HOH A 399  HOH A 406                    
SITE     2 AC3  6 HOH A 422  HOH A 425                                          
SITE     1 AC4  5 GLU A  93  GLU A  96  HOH A 310  HOH A 384                    
SITE     2 AC4  5 HOH A 390                                                     
SITE     1 AC5  2 PRO A   3  THR A   4                                          
SITE     1 AC6  3 GLU A   6  HOH A 378  HOH A 403                               
SITE     1 AC7  4 MET A   1  TRP A  70  ARG A  71  HOH A 304                    
SITE     1 AC8  4 GLU A  61  TYR A 102  HOH A 387  HOH A 395                    
SITE     1 AC9  2 ALA A  54  ARG A 100                                          
SITE     1 AD1  3 ASP A  43  HOH A 388  HOH A 394                               
CRYST1   35.623   35.623  167.918  90.00  90.00  90.00 P 43 21 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      0.028072  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.028072  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.005955        0.00000