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Database: PDB
Entry: 3SP4
LinkDB: 3SP4
Original site: 3SP4 
HEADER    HYDROLASE                               01-JUL-11   3SP4              
TITLE     CRYSTAL STRUCTURE OF APRATAXIN ORTHOLOG HNT3 FROM SCHIZOSACCHAROMYCES 
TITLE    2 POMBE                                                                
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: APRATAXIN-LIKE PROTEIN;                                    
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 FRAGMENT: UNP RESIDUES 33-232;                                       
COMPND   5 SYNONYM: HNT3 PROTEIN, HIT FAMILY PROTEIN 3;                         
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SCHIZOSACCHAROMYCES POMBE;                      
SOURCE   3 ORGANISM_COMMON: FISSION YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 284812;                                              
SOURCE   5 STRAIN: ATCC 38366 / 972;                                            
SOURCE   6 GENE: HNT3, SPCC18.09C;                                              
SOURCE   7 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   9 EXPRESSION_SYSTEM_STRAIN: BL21 (DE3);                                
SOURCE  10 EXPRESSION_SYSTEM_VECTOR_TYPE: PLASMID;                              
SOURCE  11 EXPRESSION_SYSTEM_PLASMID: PET28A                                    
KEYWDS    HIT DOMAIN, ZINC FINGER, DNA-BINDING PROTEIN, DNA DEADENYLASE,        
KEYWDS   2 HYDROLASE                                                            
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    Y.GONG,D.ZHU,J.DING,C.DOU,X.REN,T.JIANG,D.WANG                        
REVDAT   2   03-JUL-13 3SP4    1       JRNL                                     
REVDAT   1   12-OCT-11 3SP4    0                                                
JRNL        AUTH   Y.GONG,D.ZHU,J.DING,C.DOU,X.REN,L.GU,T.JIANG,D.WANG          
JRNL        TITL   CRYSTAL STRUCTURES OF APRATAXIN ORTHOLOG HNT3 REVEAL THE     
JRNL        TITL 2 MECHANISM FOR REVERSAL OF 5'-ADENYLATED DNA                  
JRNL        REF    NAT.STRUCT.MOL.BIOL.          V.  18  1297 2011              
JRNL        REFN                   ISSN 1545-9993                               
JRNL        PMID   21984208                                                     
JRNL        DOI    10.1038/NSMB.2145                                            
REMARK   2                                                                      
REMARK   2 RESOLUTION.    1.80 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : PHENIX                                               
REMARK   3   AUTHORS     : PAUL ADAMS,PAVEL AFONINE,VICENT CHEN,IAN             
REMARK   3               : DAVIS,KRESHNA GOPAL,RALF GROSSE-                     
REMARK   3               : KUNSTLEVE,LI-WEI HUNG,ROBERT IMMORMINO,              
REMARK   3               : TOM IOERGER,AIRLIE MCCOY,ERIK MCKEE,NIGEL            
REMARK   3               : MORIARTY,REETAL PAI,RANDY READ,JANE                  
REMARK   3               : RICHARDSON,DAVID RICHARDSON,TOD ROMO,JIM             
REMARK   3               : SACCHETTINI,NICHOLAS SAUTER,JACOB SMITH,             
REMARK   3               : LAURENT STORONI,TOM TERWILLIGER,PETER                
REMARK   3               : ZWART                                                
REMARK   3                                                                      
REMARK   3    REFINEMENT TARGET : ML                                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.80                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 37.86                          
REMARK   3   MIN(FOBS/SIGMA_FOBS)              : 0.030                          
REMARK   3   COMPLETENESS FOR RANGE        (%) : 93.1                           
REMARK   3   NUMBER OF REFLECTIONS             : 35510                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.187                           
REMARK   3   R VALUE            (WORKING SET) : 0.185                           
REMARK   3   FREE R VALUE                     : 0.225                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.430                           
REMARK   3   FREE R VALUE TEST SET COUNT      : 1927                            
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 37.8648 -  4.3360    0.98     2725   156  0.1696 0.1769        
REMARK   3     2  4.3360 -  3.4424    1.00     2630   151  0.1525 0.1807        
REMARK   3     3  3.4424 -  3.0074    0.99     2586   149  0.1842 0.2130        
REMARK   3     4  3.0074 -  2.7326    0.99     2550   146  0.1927 0.2478        
REMARK   3     5  2.7326 -  2.5367    0.98     2524   143  0.1984 0.2233        
REMARK   3     6  2.5367 -  2.3872    0.98     2509   144  0.1975 0.2742        
REMARK   3     7  2.3872 -  2.2677    0.98     2495   143  0.1995 0.2513        
REMARK   3     8  2.2677 -  2.1690    0.97     2490   143  0.2013 0.2611        
REMARK   3     9  2.1690 -  2.0855    0.97     2458   145  0.1995 0.2533        
REMARK   3    10  2.0855 -  2.0135    0.95     2431   138  0.1991 0.2592        
REMARK   3    11  2.0135 -  1.9506    0.92     2323   130  0.2063 0.2911        
REMARK   3    12  1.9506 -  1.8948    0.84     2124   123  0.2153 0.2660        
REMARK   3    13  1.8948 -  1.8449    0.76     1941   110  0.2055 0.2904        
REMARK   3    14  1.8449 -  1.7999    0.71     1797   106  0.2109 0.2759        
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELLING.                                             
REMARK   3   METHOD USED        : FLAT BULK SOLVENT MODEL                       
REMARK   3   SOLVENT RADIUS     : 1.11                                          
REMARK   3   SHRINKAGE RADIUS   : 0.90                                          
REMARK   3   K_SOL              : 0.32                                          
REMARK   3   B_SOL              : 32.44                                         
REMARK   3                                                                      
REMARK   3  ERROR ESTIMATES.                                                    
REMARK   3   COORDINATE ERROR (MAXIMUM-LIKELIHOOD BASED)     : 1.030            
REMARK   3   PHASE ERROR (DEGREES, MAXIMUM-LIKELIHOOD BASED) : 23.370           
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : 27.00                          
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 29.01                          
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                       
REMARK   3    B11 (A**2) : -1.25470                                             
REMARK   3    B22 (A**2) : 11.20020                                             
REMARK   3    B33 (A**2) : -9.94550                                             
REMARK   3    B12 (A**2) : 0.00000                                              
REMARK   3    B13 (A**2) : -0.00000                                             
REMARK   3    B23 (A**2) : 0.00000                                              
REMARK   3                                                                      
REMARK   3  TWINNING INFORMATION.                                               
REMARK   3   FRACTION: NULL                                                     
REMARK   3   OPERATOR: NULL                                                     
REMARK   3                                                                      
REMARK   3  DEVIATIONS FROM IDEAL VALUES.                                       
REMARK   3                 RMSD          COUNT                                  
REMARK   3   BOND      :  0.006           3453                                  
REMARK   3   ANGLE     :  0.975           4677                                  
REMARK   3   CHIRALITY :  0.070            514                                  
REMARK   3   PLANARITY :  0.004            591                                  
REMARK   3   DIHEDRAL  : 16.603           1280                                  
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 3SP4 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 21-JUL-11.                  
REMARK 100 THE RCSB ID CODE IS RCSB066477.                                      
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 18-MAY-10                          
REMARK 200  TEMPERATURE           (KELVIN) : 100                                
REMARK 200  PH                             : 8.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : Y                                  
REMARK 200  RADIATION SOURCE               : SSRF                               
REMARK 200  BEAMLINE                       : BL17U                              
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 0.9789                             
REMARK 200  MONOCHROMATOR                  : SAGITALLY FOCUSED SI(111)          
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : CCD                                
REMARK 200  DETECTOR MANUFACTURER          : MARMOSAIC 225 MM CCD               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                           
REMARK 200  DATA SCALING SOFTWARE          : HKL-2000                           
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 36873                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.800                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 50.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 96.6                               
REMARK 200  DATA REDUNDANCY                : 6.500                              
REMARK 200  R MERGE                    (I) : 0.08500                            
REMARK 200  R SYM                      (I) : 0.08500                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 19.0000                            
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 1.80                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 1.86                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 80.7                               
REMARK 200  DATA REDUNDANCY IN SHELL       : 5.40                               
REMARK 200  R MERGE FOR SHELL          (I) : 0.34700                            
REMARK 200  R SYM FOR SHELL            (I) : 0.34700                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : 4.100                              
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: SAD                          
REMARK 200 SOFTWARE USED: SOLVE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 42.20                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.13                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: 20% PEG 3350, 0.1M TRIS-HCL, PH8.0,      
REMARK 280  0.1M LI2SO4 , VAPOR DIFFUSION, SITTING DROP, TEMPERATURE 289K       
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 21                       
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X+1/2,-Y,Z+1/2                                         
REMARK 290       3555   -X,Y+1/2,-Z+1/2                                         
REMARK 290       4555   X+1/2,-Y+1/2,-Z                                         
REMARK 290                                                                      
REMARK 290     WHERE NNN -> OPERATOR NUMBER                                     
REMARK 290           MMM -> TRANSLATION VECTOR                                  
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY TRANSFORMATIONS                            
REMARK 290 THE FOLLOWING TRANSFORMATIONS OPERATE ON THE ATOM/HETATM             
REMARK 290 RECORDS IN THIS ENTRY TO PRODUCE CRYSTALLOGRAPHICALLY                
REMARK 290 RELATED MOLECULES.                                                   
REMARK 290   SMTRY1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   2 -1.000000  0.000000  0.000000       26.58850            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       53.90450            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       35.10050            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       53.90450            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       26.58850            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       35.10050            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
REMARK 290                                                                      
REMARK 290 REMARK: NULL                                                         
REMARK 300                                                                      
REMARK 300 BIOMOLECULE: 1, 2                                                    
REMARK 300 SEE REMARK 350 FOR THE AUTHOR PROVIDED AND/OR PROGRAM                
REMARK 300 GENERATED ASSEMBLY INFORMATION FOR THE STRUCTURE IN                  
REMARK 300 THIS ENTRY. THE REMARK MAY ALSO PROVIDE INFORMATION ON               
REMARK 300 BURIED SURFACE AREA.                                                 
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: A                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 2                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: MONOMERIC                         
REMARK 350 APPLY THE FOLLOWING TO CHAINS: B                                     
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 465                                                                      
REMARK 465 MISSING RESIDUES                                                     
REMARK 465 THE FOLLOWING RESIDUES WERE NOT LOCATED IN THE                       
REMARK 465 EXPERIMENT. (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 465 IDENTIFIER; SSSEQ=SEQUENCE NUMBER; I=INSERTION CODE.)                
REMARK 465                                                                      
REMARK 465   M RES C SSSEQI                                                     
REMARK 465     GLY A    29                                                      
REMARK 465     SER A    30                                                      
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    LEU A 120      -85.87   -109.06                                   
REMARK 500    PRO A 141      153.78    -45.55                                   
REMARK 500    LEU B 120      -71.94   -112.75                                   
REMARK 500    PRO B 141      150.43    -40.56                                   
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 396        DISTANCE =  5.20 ANGSTROMS                       
REMARK 525    HOH B 346        DISTANCE =  5.76 ANGSTROMS                       
REMARK 525    HOH B 388        DISTANCE =  7.00 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 B 601  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU B 221   OE2                                                    
REMARK 620 2 HIS B 217   NE2 107.3                                              
REMARK 620 3 CYS B 203   SG  104.7 104.9                                        
REMARK 620 4 CYS B 200   SG  111.2 109.1 119.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 601  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A 221   OE2                                                    
REMARK 620 2 HIS A 217   NE2 104.4                                              
REMARK 620 3 CYS A 203   SG  107.0 109.9                                        
REMARK 620 4 CYS A 200   SG  113.6 105.7 115.5                                  
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 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 A 701                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE ZN B 601                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE SO4 B 701                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 3SPD   RELATED DB: PDB                                   
REMARK 900 THE HNT3 IN COMPLEX WITH DNA                                         
REMARK 900 RELATED ID: 3SPL   RELATED DB: PDB                                   
REMARK 900 THE HNT3 IN COMPLEX WITH DNA AND AMP                                 
DBREF  3SP4 A   33   232  UNP    O74859   APTX_SCHPO      33    232             
DBREF  3SP4 B   33   232  UNP    O74859   APTX_SCHPO      33    232             
SEQADV 3SP4 GLY A   29  UNP  O74859              EXPRESSION TAG                 
SEQADV 3SP4 SER A   30  UNP  O74859              EXPRESSION TAG                 
SEQADV 3SP4 HIS A   31  UNP  O74859              EXPRESSION TAG                 
SEQADV 3SP4 MET A   32  UNP  O74859              EXPRESSION TAG                 
SEQADV 3SP4 GLY B   29  UNP  O74859              EXPRESSION TAG                 
SEQADV 3SP4 SER B   30  UNP  O74859              EXPRESSION TAG                 
SEQADV 3SP4 HIS B   31  UNP  O74859              EXPRESSION TAG                 
SEQADV 3SP4 MET B   32  UNP  O74859              EXPRESSION TAG                 
SEQRES   1 A  204  GLY SER HIS MET SER PHE ARG ASP ASN LEU LYS VAL TYR          
SEQRES   2 A  204  ILE GLU SER PRO GLU SER TYR LYS ASN VAL ILE TYR TYR          
SEQRES   3 A  204  ASP ASP ASP VAL VAL LEU VAL ARG ASP MET PHE PRO LYS          
SEQRES   4 A  204  SER LYS MET HIS LEU LEU LEU MET THR ARG ASP PRO HIS          
SEQRES   5 A  204  LEU THR HIS VAL HIS PRO LEU GLU ILE MET MET LYS HIS          
SEQRES   6 A  204  ARG SER LEU VAL GLU LYS LEU VAL SER TYR VAL GLN GLY          
SEQRES   7 A  204  ASP LEU SER GLY LEU ILE PHE ASP GLU ALA ARG ASN CYS          
SEQRES   8 A  204  LEU SER GLN GLN LEU THR ASN GLU ALA LEU CYS ASN TYR          
SEQRES   9 A  204  ILE LYS VAL GLY PHE HIS ALA GLY PRO SER MET ASN ASN          
SEQRES  10 A  204  LEU HIS LEU HIS ILE MET THR LEU ASP HIS VAL SER PRO          
SEQRES  11 A  204  SER LEU LYS ASN SER ALA HIS TYR ILE SER PHE THR SER          
SEQRES  12 A  204  PRO PHE PHE VAL LYS ILE ASP THR PRO THR SER ASN LEU          
SEQRES  13 A  204  PRO THR ARG GLY THR LEU THR SER LEU PHE GLN GLU ASP          
SEQRES  14 A  204  LEU LYS CYS TRP ARG CYS GLY GLU THR PHE GLY ARG HIS          
SEQRES  15 A  204  PHE THR LYS LEU LYS ALA HIS LEU GLN GLU GLU TYR ASP          
SEQRES  16 A  204  ASP TRP LEU ASP LYS SER VAL SER MET                          
SEQRES   1 B  204  GLY SER HIS MET SER PHE ARG ASP ASN LEU LYS VAL TYR          
SEQRES   2 B  204  ILE GLU SER PRO GLU SER TYR LYS ASN VAL ILE TYR TYR          
SEQRES   3 B  204  ASP ASP ASP VAL VAL LEU VAL ARG ASP MET PHE PRO LYS          
SEQRES   4 B  204  SER LYS MET HIS LEU LEU LEU MET THR ARG ASP PRO HIS          
SEQRES   5 B  204  LEU THR HIS VAL HIS PRO LEU GLU ILE MET MET LYS HIS          
SEQRES   6 B  204  ARG SER LEU VAL GLU LYS LEU VAL SER TYR VAL GLN GLY          
SEQRES   7 B  204  ASP LEU SER GLY LEU ILE PHE ASP GLU ALA ARG ASN CYS          
SEQRES   8 B  204  LEU SER GLN GLN LEU THR ASN GLU ALA LEU CYS ASN TYR          
SEQRES   9 B  204  ILE LYS VAL GLY PHE HIS ALA GLY PRO SER MET ASN ASN          
SEQRES  10 B  204  LEU HIS LEU HIS ILE MET THR LEU ASP HIS VAL SER PRO          
SEQRES  11 B  204  SER LEU LYS ASN SER ALA HIS TYR ILE SER PHE THR SER          
SEQRES  12 B  204  PRO PHE PHE VAL LYS ILE ASP THR PRO THR SER ASN LEU          
SEQRES  13 B  204  PRO THR ARG GLY THR LEU THR SER LEU PHE GLN GLU ASP          
SEQRES  14 B  204  LEU LYS CYS TRP ARG CYS GLY GLU THR PHE GLY ARG HIS          
SEQRES  15 B  204  PHE THR LYS LEU LYS ALA HIS LEU GLN GLU GLU TYR ASP          
SEQRES  16 B  204  ASP TRP LEU ASP LYS SER VAL SER MET                          
HET     ZN  A 601       1                                                       
HET    SO4  A 701       5                                                       
HET     ZN  B 601       1                                                       
HET    SO4  B 701       5                                                       
HETNAM      ZN ZINC ION                                                         
HETNAM     SO4 SULFATE ION                                                      
FORMUL   3   ZN    2(ZN 2+)                                                     
FORMUL   4  SO4    2(O4 S 2-)                                                   
FORMUL   7  HOH   *406(H2 O)                                                    
HELIX    1   1 SER A   33  ASN A   37  5                                   5    
HELIX    2   2 LEU A   38  SER A   44  1                                   7    
HELIX    3   3 PRO A   45  TYR A   48  5                                   4    
HELIX    4   4 HIS A   85  HIS A   93  1                                   9    
HELIX    5   5 HIS A   93  GLY A  106  1                                  14    
HELIX    6   6 LEU A  108  LEU A  120  1                                  13    
HELIX    7   7 THR A  125  ASN A  131  1                                   7    
HELIX    8   8 ASN A  162  SER A  171  1                                  10    
HELIX    9   9 PRO A  180  LEU A  184  5                                   5    
HELIX   10  10 THR A  186  GLU A  196  5                                  11    
HELIX   11  11 HIS A  210  VAL A  230  1                                  21    
HELIX   12  12 LEU B   38  SER B   44  1                                   7    
HELIX   13  13 PRO B   45  TYR B   48  5                                   4    
HELIX   14  14 HIS B   85  HIS B   93  1                                   9    
HELIX   15  15 HIS B   93  GLY B  106  1                                  14    
HELIX   16  16 LEU B  108  LEU B  120  1                                  13    
HELIX   17  17 THR B  125  ASN B  131  1                                   7    
HELIX   18  18 ASN B  162  SER B  171  1                                  10    
HELIX   19  19 PRO B  180  LEU B  184  5                                   5    
HELIX   20  20 THR B  186  LEU B  193  1                                   8    
HELIX   21  21 PHE B  194  GLU B  196  5                                   3    
HELIX   22  22 HIS B  210  VAL B  230  1                                  21    
SHEET    1   A 6 VAL A  51  TYR A  54  0                                        
SHEET    2   A 6 VAL A  58  ARG A  62 -1  O  LEU A  60   N  TYR A  53           
SHEET    3   A 6 HIS A  71  THR A  76 -1  O  LEU A  73   N  VAL A  61           
SHEET    4   A 6 LEU A 148  THR A 152 -1  O  ILE A 150   N  LEU A  72           
SHEET    5   A 6 ILE A 133  HIS A 138 -1  N  LYS A 134   O  MET A 151           
SHEET    6   A 6 PHE A 174  LYS A 176 -1  O  VAL A 175   N  PHE A 137           
SHEET    1   B 6 VAL B  51  TYR B  54  0                                        
SHEET    2   B 6 VAL B  58  ARG B  62 -1  O  LEU B  60   N  TYR B  53           
SHEET    3   B 6 HIS B  71  THR B  76 -1  O  MET B  75   N  VAL B  59           
SHEET    4   B 6 LEU B 148  THR B 152 -1  O  ILE B 150   N  LEU B  72           
SHEET    5   B 6 ILE B 133  HIS B 138 -1  N  LYS B 134   O  MET B 151           
SHEET    6   B 6 PHE B 174  LYS B 176 -1  O  VAL B 175   N  PHE B 137           
SSBOND   1 CYS A  130    CYS B  130                          1555   1555  2.04  
LINK         OE2 GLU B 221                ZN    ZN B 601     1555   1555  1.93  
LINK         OE2 GLU A 221                ZN    ZN A 601     1555   1555  2.05  
LINK         NE2 HIS B 217                ZN    ZN B 601     1555   1555  2.10  
LINK         NE2 HIS A 217                ZN    ZN A 601     1555   1555  2.10  
LINK         SG  CYS B 203                ZN    ZN B 601     1555   1555  2.30  
LINK         SG  CYS A 203                ZN    ZN A 601     1555   1555  2.31  
LINK         SG  CYS B 200                ZN    ZN B 601     1555   1555  2.33  
LINK         SG  CYS A 200                ZN    ZN A 601     1555   1555  2.35  
SITE     1 AC1  4 CYS A 200  CYS A 203  HIS A 217  GLU A 221                    
SITE     1 AC2  5 HIS A  85  ALA A 139  GLY A 140  THR B 186                    
SITE     2 AC2  5 HOH B 248                                                     
SITE     1 AC3  4 CYS B 200  CYS B 203  HIS B 217  GLU B 221                    
SITE     1 AC4  7 HIS A 210  PHE A 211  THR A 212  SER B 121                    
SITE     2 AC4  7 GLN B 122  GLN B 123  HOH B 440                               
CRYST1   53.177   70.201  107.809  90.00  90.00  90.00 P 21 21 21    8          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.018805  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.014245  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.009276        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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