HEADER    ISOMERASE                               17-JUN-24   9CAH              
TITLE     HUMAN TOP3B-TDRD3 COMPLEX                                             
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: DNA TOPOISOMERASE 3-BETA-1;                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: DNA TOPOISOMERASE III BETA-1;                               
COMPND   5 EC: 5.6.2.1;                                                         
COMPND   6 ENGINEERED: YES;                                                     
COMPND   7 MOL_ID: 2;                                                           
COMPND   8 MOLECULE: TUDOR DOMAIN-CONTAINING PROTEIN 3;                         
COMPND   9 CHAIN: B;                                                            
COMPND  10 SYNONYM: TDRD3;                                                      
COMPND  11 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE   3 ORGANISM_COMMON: HUMAN;                                              
SOURCE   4 ORGANISM_TAXID: 9606;                                                
SOURCE   5 GENE: TOP3B, TOP3B1;                                                 
SOURCE   6 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE   7 EXPRESSION_SYSTEM_COMMON: HUMAN;                                     
SOURCE   8 EXPRESSION_SYSTEM_TAXID: 9606;                                       
SOURCE   9 MOL_ID: 2;                                                           
SOURCE  10 ORGANISM_SCIENTIFIC: HOMO SAPIENS;                                   
SOURCE  11 ORGANISM_COMMON: HUMAN;                                              
SOURCE  12 ORGANISM_TAXID: 9606;                                                
SOURCE  13 GENE: TDRD3;                                                         
SOURCE  14 EXPRESSION_SYSTEM: HOMO SAPIENS;                                     
SOURCE  15 EXPRESSION_SYSTEM_COMMON: HUMAN;                                     
SOURCE  16 EXPRESSION_SYSTEM_TAXID: 9606                                        
KEYWDS    TOPOISOMERASE, ISOMERASE                                              
EXPDTA    ELECTRON MICROSCOPY                                                   
AUTHOR    X.YANG,X.CHEN,W.YANG,Y.POMMIER                                        
REVDAT   1   05-FEB-25 9CAH    0                                                
JRNL        AUTH   X.YANG,X.CHEN,W.YANG,Y.POMMIER                               
JRNL        TITL   STRUCTURAL INSIGHTS INTO HUMAN TOPOISOMERASE 3 BETA DNA AND  
JRNL        TITL 2 RNA CATALYSIS AND NUCLEIC ACID GATE DYNAMICS.                
JRNL        REF    NAT COMMUN                    V.  16   834 2025              
JRNL        REFN                   ESSN 2041-1723                               
JRNL        PMID   39828754                                                     
JRNL        DOI    10.1038/S41467-025-55959-Y                                   
REMARK   2                                                                      
REMARK   2 RESOLUTION.    3.16 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   SOFTWARE PACKAGES      : NULL                                      
REMARK   3   RECONSTRUCTION SCHEMA  : NULL                                      
REMARK   3                                                                      
REMARK   3 EM MAP-MODEL FITTING AND REFINEMENT                                  
REMARK   3   PDB ENTRY                    : NULL                                
REMARK   3   REFINEMENT SPACE             : NULL                                
REMARK   3   REFINEMENT PROTOCOL          : NULL                                
REMARK   3   REFINEMENT TARGET            : NULL                                
REMARK   3   OVERALL ANISOTROPIC B VALUE  : NULL                                
REMARK   3                                                                      
REMARK   3 FITTING PROCEDURE : NULL                                             
REMARK   3                                                                      
REMARK   3 EM IMAGE RECONSTRUCTION STATISTICS                                   
REMARK   3   NOMINAL PIXEL SIZE (ANGSTROMS)    : NULL                           
REMARK   3   ACTUAL PIXEL SIZE  (ANGSTROMS)    : NULL                           
REMARK   3   EFFECTIVE RESOLUTION (ANGSTROMS)  : 3.160                          
REMARK   3   NUMBER OF PARTICLES               : 469366                         
REMARK   3   CTF CORRECTION METHOD             : PHASE FLIPPING AND AMPLITUDE   
REMARK   3                                       CORRECTION                     
REMARK   3                                                                      
REMARK   3 EM RECONSTRUCTION MAGNIFICATION CALIBRATION: NULL                    
REMARK   3                                                                      
REMARK   3 OTHER DETAILS: NULL                                                  
REMARK   4                                                                      
REMARK   4 9CAH COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 18-JUN-24.                  
REMARK 100 THE DEPOSITION ID IS D_1000285098.                                   
REMARK 245                                                                      
REMARK 245 EXPERIMENTAL DETAILS                                                 
REMARK 245   RECONSTRUCTION METHOD          : SINGLE PARTICLE                   
REMARK 245   SPECIMEN TYPE                  : NULL                              
REMARK 245                                                                      
REMARK 245 ELECTRON MICROSCOPE SAMPLE                                           
REMARK 245   SAMPLE TYPE                    : PARTICLE                          
REMARK 245   PARTICLE TYPE                  : POINT                             
REMARK 245   NAME OF SAMPLE                 : HUMAN TOP3B-TDRD3 COMPLEX         
REMARK 245   SAMPLE CONCENTRATION (MG ML-1) : NULL                              
REMARK 245   SAMPLE SUPPORT DETAILS         : NULL                              
REMARK 245   SAMPLE VITRIFICATION DETAILS   : NULL                              
REMARK 245   SAMPLE BUFFER                  : NULL                              
REMARK 245   PH                             : 6.80                              
REMARK 245   SAMPLE DETAILS                 : NULL                              
REMARK 245                                                                      
REMARK 245 DATA ACQUISITION                                                     
REMARK 245   DATE OF EXPERIMENT                : NULL                           
REMARK 245   NUMBER OF MICROGRAPHS-IMAGES      : NULL                           
REMARK 245   TEMPERATURE (KELVIN)              : NULL                           
REMARK 245   MICROSCOPE MODEL                  : FEI TITAN KRIOS                
REMARK 245   DETECTOR TYPE                     : GATAN K2 QUANTUM (4K X 4K)     
REMARK 245   MINIMUM DEFOCUS (NM)              : 800.00                         
REMARK 245   MAXIMUM DEFOCUS (NM)              : 2400.00                        
REMARK 245   MINIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   MAXIMUM TILT ANGLE (DEGREES)      : NULL                           
REMARK 245   NOMINAL CS                        : NULL                           
REMARK 245   IMAGING MODE                      : BRIGHT FIELD                   
REMARK 245   ELECTRON DOSE (ELECTRONS NM**-2)  : 5440.00                        
REMARK 245   ILLUMINATION MODE                 : FLOOD BEAM                     
REMARK 245   NOMINAL MAGNIFICATION             : NULL                           
REMARK 245   CALIBRATED MAGNIFICATION          : NULL                           
REMARK 245   SOURCE                            : FIELD EMISSION GUN             
REMARK 245   ACCELERATION VOLTAGE (KV)         : 300                            
REMARK 245   IMAGING DETAILS                   : NULL                           
REMARK 247                                                                      
REMARK 247 ELECTRON MICROSCOPY                                                  
REMARK 247  THE COORDINATES IN THIS ENTRY WERE GENERATED FROM ELECTRON          
REMARK 247  MICROSCOPY DATA. PROTEIN DATA BANK CONVENTIONS REQUIRE              
REMARK 247  THAT CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES           
REMARK 247  ON THESE RECORDS ARE MEANINGLESS EXCEPT FOR THE CALCULATION         
REMARK 247  OF THE STRUCTURE FACTORS.                                           
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 APPLY THE FOLLOWING TO CHAINS: A, B                                  
REMARK 350   BIOMT1   1  1.000000  0.000000  0.000000        0.00000            
REMARK 350   BIOMT2   1  0.000000  1.000000  0.000000        0.00000            
REMARK 350   BIOMT3   1  0.000000  0.000000  1.000000        0.00000            
REMARK 470                                                                      
REMARK 470 MISSING ATOM                                                         
REMARK 470 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 470 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 470 I=INSERTION CODE):                                                   
REMARK 470   M RES CSSEQI  ATOMS                                                
REMARK 470     GLN B  72    CG   CD   OE1  NE2                                  
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    ALA A  46      -97.27     52.80                                   
REMARK 500    PRO A  78       42.89    -76.42                                   
REMARK 500    LYS A  90      -74.78    -83.81                                   
REMARK 500    GLU A  91      -27.17   -146.64                                   
REMARK 500    ALA A  92       74.39     57.69                                   
REMARK 500    ASN A  93       71.35     68.70                                   
REMARK 500    TRP A 115       33.24    -98.20                                   
REMARK 500    ALA A 140      171.06     66.17                                   
REMARK 500    THR A 158      -16.02     71.42                                   
REMARK 500    LYS A 251      -30.60   -138.61                                   
REMARK 500    ASP A 252      -31.58   -132.05                                   
REMARK 500    VAL A 262      -69.78     65.41                                   
REMARK 500    PRO A 337       46.98    -88.59                                   
REMARK 500    ASP A 386     -165.91    -78.61                                   
REMARK 500    SER A 421     -166.94   -162.79                                   
REMARK 500    THR A 453       48.17    -78.32                                   
REMARK 500    MET A 456       77.21   -113.15                                   
REMARK 500    GLN A 573       47.87    -91.57                                   
REMARK 500    ALA A 576      161.45    179.76                                   
REMARK 500    SER A 622      151.30    -48.79                                   
REMARK 500    ASN A 655       61.02     61.74                                   
REMARK 500    TYR A 661       65.31   -105.11                                   
REMARK 500    GLU A 663      -17.19     61.47                                   
REMARK 500    LEU A 664      164.36    -44.68                                   
REMARK 500    ASP A 670       -1.88     75.93                                   
REMARK 500    CYS A 714       67.38     61.62                                   
REMARK 500    SER B  26     -165.88   -125.76                                   
REMARK 500    SER B  55       48.55    -82.96                                   
REMARK 500    GLU B  63       27.07   -140.85                                   
REMARK 500    GLN B  89       51.71    -92.38                                   
REMARK 500    LEU B 150       57.92    -97.03                                   
REMARK 500    GLU B 162       -8.60    -59.54                                   
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                              MN A 801  MN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 GLU A   9   OE2                                                    
REMARK 620 2 ASP A 117   OD2  92.8                                              
REMARK 620 N                    1                                               
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 803  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 624   SG                                                     
REMARK 620 2 CYS A 627   SG  111.7                                              
REMARK 620 3 CYS A 643   SG  108.3 112.9                                        
REMARK 620 4 CYS A 646   SG  113.4 104.5 106.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 804  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 666   SG                                                     
REMARK 620 2 ASP A 669   OD1  84.2                                              
REMARK 620 3 ASP A 669   OD2 137.6  53.5                                        
REMARK 620 4 CYS A 688   SG  117.0  94.2  71.1                                  
REMARK 620 5 CYS A 691   SG  121.1 154.3 101.2  78.9                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              ZN A 802  ZN                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 CYS A 706   SG                                                     
REMARK 620 2 CYS A 709   SG  103.3                                              
REMARK 620 3 CYS A 714   SG  107.4 135.7                                        
REMARK 620 N                    1     2                                         
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: EMD-45391   RELATED DB: EMDB                             
REMARK 900 HUMAN TOP3B-TDRD3 COMPLEX                                            
DBREF  9CAH A    1   717  UNP    O95985   TOP3B_HUMAN      1    717             
DBREF  9CAH B    1   189  UNP    Q9H7E2   TDRD3_HUMAN      1    189             
SEQADV 9CAH HIS A    0  UNP  O95985              EXPRESSION TAG                 
SEQADV 9CAH ASN A  654  UNP  O95985    GLN   654 CONFLICT                       
SEQRES   1 A  718  HIS MET LYS THR VAL LEU MET VAL ALA GLU LYS PRO SER          
SEQRES   2 A  718  LEU ALA GLN SER ILE ALA LYS ILE LEU SER ARG GLY SER          
SEQRES   3 A  718  LEU SER SER HIS LYS GLY LEU ASN GLY ALA CYS SER VAL          
SEQRES   4 A  718  HIS GLU TYR THR GLY THR PHE ALA GLY GLN PRO VAL ARG          
SEQRES   5 A  718  PHE LYS MET THR SER VAL CYS GLY HIS VAL MET THR LEU          
SEQRES   6 A  718  ASP PHE LEU GLY LYS TYR ASN LYS TRP ASP LYS VAL ASP          
SEQRES   7 A  718  PRO ALA GLU LEU PHE SER GLN ALA PRO THR GLU LYS LYS          
SEQRES   8 A  718  GLU ALA ASN PRO LYS LEU ASN MET VAL LYS PHE LEU GLN          
SEQRES   9 A  718  VAL GLU GLY ARG GLY CYS ASP TYR ILE VAL LEU TRP LEU          
SEQRES  10 A  718  ASP CYS ASP LYS GLU GLY GLU ASN ILE CYS PHE GLU VAL          
SEQRES  11 A  718  LEU ASP ALA VAL LEU PRO VAL MET ASN LYS ALA HIS GLY          
SEQRES  12 A  718  GLY GLU LYS THR VAL PHE ARG ALA ARG PHE SER SER ILE          
SEQRES  13 A  718  THR ASP THR ASP ILE CYS ASN ALA MET ALA CYS LEU GLY          
SEQRES  14 A  718  GLU PRO ASP HIS ASN GLU ALA LEU SER VAL ASP ALA ARG          
SEQRES  15 A  718  GLN GLU LEU ASP LEU ARG ILE GLY CYS ALA PHE THR ARG          
SEQRES  16 A  718  PHE GLN THR LYS TYR PHE GLN GLY LYS TYR GLY ASP LEU          
SEQRES  17 A  718  ASP SER SER LEU ILE SER PHE GLY PRO CYS GLN THR PRO          
SEQRES  18 A  718  THR LEU GLY PHE CYS VAL GLU ARG HIS ASP LYS ILE GLN          
SEQRES  19 A  718  SER PHE LYS PRO GLU THR TYR TRP VAL LEU GLN ALA LYS          
SEQRES  20 A  718  VAL ASN THR ASP LYS ASP ARG SER LEU LEU LEU ASP TRP          
SEQRES  21 A  718  ASP ARG VAL ARG VAL PHE ASP ARG GLU ILE ALA GLN MET          
SEQRES  22 A  718  PHE LEU ASN MET THR LYS LEU GLU LYS GLU ALA GLN VAL          
SEQRES  23 A  718  GLU ALA THR SER ARG LYS GLU LYS ALA LYS GLN ARG PRO          
SEQRES  24 A  718  LEU ALA LEU ASN THR VAL GLU MET LEU ARG VAL ALA SER          
SEQRES  25 A  718  SER SER LEU GLY MET GLY PRO GLN HIS ALA MET GLN THR          
SEQRES  26 A  718  ALA GLU ARG LEU TYR THR GLN GLY TYR ILE SER TYR PRO          
SEQRES  27 A  718  ARG THR GLU THR THR HIS TYR PRO GLU ASN PHE ASP LEU          
SEQRES  28 A  718  LYS GLY SER LEU ARG GLN GLN ALA ASN HIS PRO TYR TRP          
SEQRES  29 A  718  ALA ASP THR VAL LYS ARG LEU LEU ALA GLU GLY ILE ASN          
SEQRES  30 A  718  ARG PRO ARG LYS GLY HIS ASP ALA GLY ASP HIS PRO PRO          
SEQRES  31 A  718  ILE THR PRO MET LYS SER ALA THR GLU ALA GLU LEU GLY          
SEQRES  32 A  718  GLY ASP ALA TRP ARG LEU TYR GLU TYR ILE THR ARG HIS          
SEQRES  33 A  718  PHE ILE ALA THR VAL SER HIS ASP CYS LYS TYR LEU GLN          
SEQRES  34 A  718  SER THR ILE SER PHE ARG ILE GLY PRO GLU LEU PHE THR          
SEQRES  35 A  718  CYS SER GLY LYS THR VAL LEU SER PRO GLY PHE THR GLU          
SEQRES  36 A  718  VAL MET PRO TRP GLN SER VAL PRO LEU GLU GLU SER LEU          
SEQRES  37 A  718  PRO THR CYS GLN ARG GLY ASP ALA PHE PRO VAL GLY GLU          
SEQRES  38 A  718  VAL LYS MET LEU GLU LYS GLN THR ASN PRO PRO ASP TYR          
SEQRES  39 A  718  LEU THR GLU ALA GLU LEU ILE THR LEU MET GLU LYS HIS          
SEQRES  40 A  718  GLY ILE GLY THR ASP ALA SER ILE PRO VAL HIS ILE ASN          
SEQRES  41 A  718  ASN ILE CYS GLN ARG ASN TYR VAL THR VAL GLU SER GLY          
SEQRES  42 A  718  ARG ARG LEU LYS PRO THR ASN LEU GLY ILE VAL LEU VAL          
SEQRES  43 A  718  HIS GLY TYR TYR LYS ILE ASP ALA GLU LEU VAL LEU PRO          
SEQRES  44 A  718  THR ILE ARG SER ALA VAL GLU LYS GLN LEU ASN LEU ILE          
SEQRES  45 A  718  ALA GLN GLY LYS ALA ASP TYR ARG GLN VAL LEU GLY HIS          
SEQRES  46 A  718  THR LEU ASP VAL PHE LYS ARG LYS PHE HIS TYR PHE VAL          
SEQRES  47 A  718  ASP SER ILE ALA GLY MET ASP GLU LEU MET GLU VAL SER          
SEQRES  48 A  718  PHE SER PRO LEU ALA ALA THR GLY LYS PRO LEU SER ARG          
SEQRES  49 A  718  CYS GLY LYS CYS HIS ARG PHE MET LYS TYR ILE GLN ALA          
SEQRES  50 A  718  LYS PRO SER ARG LEU HIS CYS SER HIS CYS ASP GLU THR          
SEQRES  51 A  718  TYR THR LEU PRO ASN ASN GLY THR ILE LYS LEU TYR LYS          
SEQRES  52 A  718  GLU LEU ARG CYS PRO LEU ASP ASP PHE GLU LEU VAL LEU          
SEQRES  53 A  718  TRP SER SER GLY SER ARG GLY LYS SER TYR PRO LEU CYS          
SEQRES  54 A  718  PRO TYR CYS TYR ASN HIS PRO PRO PHE ARG ASP MET LYS          
SEQRES  55 A  718  LYS GLY MET GLY CYS ASN GLU CYS THR HIS PRO SER CYS          
SEQRES  56 A  718  GLN HIS SER                                                  
SEQRES   1 B  189  MET ALA GLN VAL ALA GLY ALA ALA LEU SER GLN ALA GLY          
SEQRES   2 B  189  TRP TYR LEU SER ASP GLU GLY ILE GLU ALA CYS THR SER          
SEQRES   3 B  189  SER PRO ASP LYS VAL ASN VAL ASN ASP ILE ILE LEU ILE          
SEQRES   4 B  189  ALA LEU ASN THR ASP LEU ARG THR ILE GLY LYS LYS PHE          
SEQRES   5 B  189  LEU PRO SER ASP ILE ASN SER GLY LYS VAL GLU LYS LEU          
SEQRES   6 B  189  GLU GLY PRO CYS VAL LEU GLN ILE GLN LYS ILE ARG ASN          
SEQRES   7 B  189  VAL ALA ALA PRO LYS ASP ASN GLU GLU SER GLN ALA ALA          
SEQRES   8 B  189  PRO ARG MET LEU ARG LEU GLN MET THR ASP GLY HIS ILE          
SEQRES   9 B  189  SER CYS THR ALA VAL GLU PHE SER TYR MET SER LYS ILE          
SEQRES  10 B  189  SER LEU ASN THR PRO PRO GLY THR LYS VAL LYS LEU SER          
SEQRES  11 B  189  GLY ILE VAL ASP ILE LYS ASN GLY PHE LEU LEU LEU ASN          
SEQRES  12 B  189  ASP SER ASN THR THR VAL LEU GLY GLY GLU VAL GLU HIS          
SEQRES  13 B  189  LEU ILE GLU LYS TRP GLU LEU GLN ARG SER LEU SER LYS          
SEQRES  14 B  189  HIS ASN ARG SER ASN ILE GLY THR GLU GLY GLY PRO PRO          
SEQRES  15 B  189  PRO PHE VAL PRO PHE GLY GLN                                  
HET     MN  A 801       1                                                       
HET     ZN  A 802       1                                                       
HET     ZN  A 803       1                                                       
HET     ZN  A 804       1                                                       
HETNAM      MN MANGANESE (II) ION                                               
HETNAM      ZN ZINC ION                                                         
FORMUL   3   MN    MN 2+                                                        
FORMUL   4   ZN    3(ZN 2+)                                                     
HELIX    1 AA1 LYS A   10  ARG A   23  1                                  14    
HELIX    2 AA2 ASN A   93  LEU A   96  5                                   4    
HELIX    3 AA3 ASN A   97  GLY A  106  1                                  10    
HELIX    4 AA4 ASP A  119  LEU A  134  1                                  16    
HELIX    5 AA5 PRO A  135  MET A  137  5                                   3    
HELIX    6 AA6 THR A  158  CYS A  166  1                                   9    
HELIX    7 AA7 ASP A  171  PHE A  200  1                                  30    
HELIX    8 AA8 ASP A  208  ILE A  212  5                                   5    
HELIX    9 AA9 CYS A  217  SER A  234  1                                  18    
HELIX   10 AB1 ASP A  266  MET A  276  1                                  11    
HELIX   11 AB2 ASN A  302  SER A  313  1                                  12    
HELIX   12 AB3 GLY A  317  GLY A  332  1                                  16    
HELIX   13 AB4 ASP A  349  GLN A  357  1                                   9    
HELIX   14 AB5 ALA A  364  GLU A  373  1                                  10    
HELIX   15 AB6 GLY A  403  VAL A  420  1                                  18    
HELIX   16 AB7 MET A  456  SER A  460  5                                   5    
HELIX   17 AB8 THR A  495  GLY A  507  1                                  13    
HELIX   18 AB9 SER A  513  ARG A  524  1                                  12    
HELIX   19 AC1 THR A  538  ASP A  552  1                                  15    
HELIX   20 AC2 ALA A  553  VAL A  556  5                                   4    
HELIX   21 AC3 THR A  559  GLN A  573  1                                  15    
HELIX   22 AC4 ASP A  577  SER A  599  1                                  23    
HELIX   23 AC5 ILE A  600  SER A  612  1                                  13    
HELIX   24 AC6 CYS A  688  HIS A  694  1                                   7    
HELIX   25 AC7 GLY A  705  CYS A  709  5                                   5    
HELIX   26 AC8 ALA B    2  GLY B   13  1                                  12    
HELIX   27 AC9 SER B   17  CYS B   24  1                                   8    
HELIX   28 AD1 ASN B   32  THR B   43  1                                  12    
HELIX   29 AD2 VAL B  154  GLU B  162  1                                   9    
HELIX   30 AD3 GLU B  162  SER B  168  1                                   7    
SHEET    1 AA1 6 SER A  27  LYS A  30  0                                        
SHEET    2 AA1 6 SER A  37  PHE A  45 -1  O  VAL A  38   N  HIS A  29           
SHEET    3 AA1 6 GLN A  48  SER A  56 -1  O  GLN A  48   N  PHE A  45           
SHEET    4 AA1 6 THR A   3  ALA A   8  1  N  MET A   6   O  THR A  55           
SHEET    5 AA1 6 TYR A 111  TRP A 115  1  O  TRP A 115   N  VAL A   7           
SHEET    6 AA1 6 VAL A 147  ARG A 149  1  O  PHE A 148   N  ILE A 112           
SHEET    1 AA2 2 LEU A  64  PHE A  66  0                                        
SHEET    2 AA2 2 THR A  87  LYS A  89 -1  O  GLU A  88   N  ASP A  65           
SHEET    1 AA3 7 LEU A 243  ASN A 248  0                                        
SHEET    2 AA3 7 SER A 254  TRP A 259 -1  O  LEU A 257   N  ALA A 245           
SHEET    3 AA3 7 GLU A 438  SER A 449 -1  O  THR A 441   N  ASP A 258           
SHEET    4 AA3 7 CYS A 424  ILE A 435 -1  N  LEU A 427   O  THR A 446           
SHEET    5 AA3 7 GLU A 282  LYS A 295 -1  N  LYS A 295   O  CYS A 424           
SHEET    6 AA3 7 ALA A 475  MET A 483 -1  O  PHE A 476   N  ALA A 283           
SHEET    7 AA3 7 LEU A 243  ASN A 248 -1  N  ASN A 248   O  PRO A 477           
SHEET    1 AA4 2 VAL A 527  GLU A 530  0                                        
SHEET    2 AA4 2 ARG A 534  PRO A 537 -1  O  LYS A 536   N  THR A 528           
SHEET    1 AA5 2 LYS A 619  ARG A 623  0                                        
SHEET    2 AA5 2 PHE A 630  TYR A 633 -1  O  TYR A 633   N  LYS A 619           
SHEET    1 AA6 2 HIS A 642  CYS A 643  0                                        
SHEET    2 AA6 2 GLU A 648  THR A 649 -1  O  GLU A 648   N  CYS A 643           
SHEET    1 AA7 3 THR A 657  LEU A 660  0                                        
SHEET    2 AA7 3 VAL A 674  SER A 677 -1  O  LEU A 675   N  LYS A 659           
SHEET    3 AA7 3 SER A 684  LEU A 687 -1  O  LEU A 687   N  VAL A 674           
SHEET    1 AA8 6 LEU B 140  LEU B 142  0                                        
SHEET    2 AA8 6 SER B 105  GLU B 110  1  N  VAL B 109   O  LEU B 142           
SHEET    3 AA8 6 LEU B  95  THR B 100 -1  N  LEU B  97   O  ALA B 108           
SHEET    4 AA8 6 CYS B  69  ASN B  78 -1  N  GLN B  74   O  GLN B  98           
SHEET    5 AA8 6 LYS B 126  LEU B 129 -1  O  LEU B 129   N  CYS B  69           
SHEET    6 AA8 6 THR B 147  VAL B 149 -1  O  THR B 148   N  LYS B 128           
LINK         OE2 GLU A   9                MN    MN A 801     1555   1555  2.05  
LINK         OD2 ASP A 117                MN    MN A 801     1555   1555  2.14  
LINK         SG  CYS A 624                ZN    ZN A 803     1555   1555  2.34  
LINK         SG  CYS A 627                ZN    ZN A 803     1555   1555  2.33  
LINK         SG  CYS A 643                ZN    ZN A 803     1555   1555  2.33  
LINK         SG  CYS A 646                ZN    ZN A 803     1555   1555  2.33  
LINK         SG  CYS A 666                ZN    ZN A 804     1555   1555  2.32  
LINK         OD1 ASP A 669                ZN    ZN A 804     1555   1555  2.66  
LINK         OD2 ASP A 669                ZN    ZN A 804     1555   1555  2.09  
LINK         SG  CYS A 688                ZN    ZN A 804     1555   1555  2.32  
LINK         SG  CYS A 691                ZN    ZN A 804     1555   1555  2.34  
LINK         SG  CYS A 706                ZN    ZN A 802     1555   1555  2.43  
LINK         SG  CYS A 709                ZN    ZN A 802     1555   1555  2.48  
LINK         SG  CYS A 714                ZN    ZN A 802     1555   1555  2.45  
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1                      
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      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000