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Database: PDB
Entry: 1BT3
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Original site: 1BT3 
HEADER    OXIDOREDUCTASE                          02-SEP-98   1BT3              
TITLE     CATECHOL OXIDASE FROM IPOMOEA BATATAS (SWEET POTATOES) IN THE NATIVE  
TITLE    2 CU(II)-CU(II) STATE                                                  
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: PROTEIN (CATECHOL OXIDASE);                                
COMPND   3 CHAIN: A;                                                            
COMPND   4 SYNONYM: O-DIPHENOL OXIDASE;                                         
COMPND   5 EC: 1.10.3.1;                                                        
COMPND   6 OTHER_DETAILS: COVALENT THIOETHER BOND BETWEEN H109 AND C92          
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: IPOMOEA BATATAS;                                
SOURCE   3 ORGANISM_COMMON: SWEET POTATO;                                       
SOURCE   4 ORGANISM_TAXID: 4120;                                                
SOURCE   5 ORGAN: MATURE TUBER                                                  
KEYWDS    CATECHOL OXIDASE, DICOPPER ENZYME, IPOMOEA BATATAS, OXIDOREDUCTASE    
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    T.KLABUNDE,C.EICKEN,J.C.SACCHETTINI,B.KREBS                           
REVDAT   4   27-DEC-23 1BT3    1       REMARK LINK                              
REVDAT   3   24-FEB-09 1BT3    1       VERSN                                    
REVDAT   2   01-MAR-05 1BT3    1       DBREF                                    
REVDAT   1   02-SEP-99 1BT3    0                                                
JRNL        AUTH   T.KLABUNDE,C.EICKEN,J.C.SACCHETTINI,B.KREBS                  
JRNL        TITL   CRYSTAL STRUCTURE OF A PLANT CATECHOL OXIDASE CONTAINING A   
JRNL        TITL 2 DICOPPER CENTER.                                             
JRNL        REF    NAT.STRUCT.BIOL.              V.   5  1084 1998              
JRNL        REFN                   ISSN 1072-8368                               
JRNL        PMID   9846879                                                      
JRNL        DOI    10.1038/4193                                                 
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.50 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : X-PLOR 3.1                                           
REMARK   3   AUTHORS     : BRUNGER                                              
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.50                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 8.00                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 3.000                          
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : NULL                           
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : NULL                           
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 84.6                           
REMARK   3   NUMBER OF REFLECTIONS             : 12028                          
REMARK   3                                                                      
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                     
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE            (WORKING SET) : 0.167                           
REMARK   3   FREE R VALUE                     : 0.250                           
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 5.000                           
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : NULL                            
REMARK   3                                                                      
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                  
REMARK   3   TOTAL NUMBER OF BINS USED           : NULL                         
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : NULL                         
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : NULL                         
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : NULL                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : NULL                         
REMARK   3   BIN R VALUE           (WORKING SET) : NULL                         
REMARK   3   BIN FREE R VALUE                    : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : NULL                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : NULL                         
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : NULL                         
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2666                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 3                                       
REMARK   3   SOLVENT ATOMS            : 82                                      
REMARK   3                                                                      
REMARK   3  B VALUES.                                                           
REMARK   3   FROM WILSON PLOT           (A**2) : NULL                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 15.40                          
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  ESTIMATED COORDINATE ERROR.                                         
REMARK   3   ESD FROM LUZZATI PLOT        (A) : NULL                            
REMARK   3   ESD FROM SIGMAA              (A) : NULL                            
REMARK   3   LOW RESOLUTION CUTOFF        (A) : NULL                            
REMARK   3                                                                      
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                         
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : NULL                            
REMARK   3   ESD FROM C-V SIGMAA          (A) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                   
REMARK   3   BOND LENGTHS                 (A) : 0.011                           
REMARK   3   BOND ANGLES            (DEGREES) : 1.810                           
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : NULL                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : NULL                            
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL MODEL : NULL                                      
REMARK   3                                                                      
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                
REMARK   3   MAIN-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : NULL  ; NULL                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  NCS MODEL : NULL                                                    
REMARK   3                                                                      
REMARK   3  NCS RESTRAINTS.                         RMS   SIGMA/WEIGHT          
REMARK   3   GROUP  1  POSITIONAL            (A) : NULL  ; NULL                 
REMARK   3   GROUP  1  B-FACTOR           (A**2) : NULL  ; NULL                 
REMARK   3                                                                      
REMARK   3  PARAMETER FILE  1  : PARHCSDX.PRO                                   
REMARK   3  PARAMETER FILE  2  : NULL                                           
REMARK   3  TOPOLOGY FILE  1   : TOPHCSDX.PRO                                   
REMARK   3  TOPOLOGY FILE  2   : NULL                                           
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1BT3 COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-JUL-99.                  
REMARK 100 THE DEPOSITION ID IS D_1000007312.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : 15-AUG-97                          
REMARK 200  TEMPERATURE           (KELVIN) : 291                                
REMARK 200  PH                             : 7.0                                
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                  
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : N                                  
REMARK 200  RADIATION SOURCE               : ROTATING ANODE                     
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : RIGAKU                             
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                  
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.5418                             
REMARK 200  MONOCHROMATOR                  : NI FILTER                          
REMARK 200  OPTICS                         : MIRRORS                            
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : IMAGE PLATE                        
REMARK 200  DETECTOR MANUFACTURER          : MACSCIENCE                         
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : DENZO                              
REMARK 200  DATA SCALING SOFTWARE          : SCALEPACK                          
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 13446                              
REMARK 200  RESOLUTION RANGE HIGH      (A) : 2.500                              
REMARK 200  RESOLUTION RANGE LOW       (A) : 20.000                             
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : 0.000                              
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : 91.3                               
REMARK 200  DATA REDUNDANCY                : 3.500                              
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : 0.08400                            
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : 9.7000                             
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : 2.50                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : 2.60                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : 85.9                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : 0.22600                            
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: SINGLE WAVELENGTH                              
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: MOLECULAR REPLACEMENT        
REMARK 200 SOFTWARE USED: AMORE                                                 
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 52.89                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.61                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: CRYSTALS WERE GROWN AT 277 K FROM        
REMARK 280  SOLUTIONS CONTAINING 14 MG/ML PROTEIN, 120 MG/ML PEG6000, 500 MM    
REMARK 280  NACL, 50 MM HEPES, PH 7.0, EQUILIBRATED AGAINST A SOLUTION          
REMARK 280  CONTAINING 200 MG/ML PEG6000., VAPOR DIFFUSION, HANGING DROP        
REMARK 290                                                                      
REMARK 290 CRYSTALLOGRAPHIC SYMMETRY                                            
REMARK 290 SYMMETRY OPERATORS FOR SPACE GROUP: P 21 21 2                        
REMARK 290                                                                      
REMARK 290      SYMOP   SYMMETRY                                                
REMARK 290     NNNMMM   OPERATOR                                                
REMARK 290       1555   X,Y,Z                                                   
REMARK 290       2555   -X,-Y,Z                                                 
REMARK 290       3555   -X+1/2,Y+1/2,-Z                                         
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        0.00000            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000        0.00000            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000       23.06000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       78.37500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000        0.00000            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       23.06000            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       78.37500            
REMARK 290   SMTRY3   4  0.000000  0.000000 -1.000000        0.00000            
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: 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 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   289                                                      
REMARK 465     LYS A   290                                                      
REMARK 465     PRO A   291                                                      
REMARK 465     ARG A   292                                                      
REMARK 465     LYS A   293                                                      
REMARK 465     ASP A   342                                                      
REMARK 465     SER A   343                                                      
REMARK 465     LYS A   344                                                      
REMARK 465     PRO A   345                                                      
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    ILE A   8      -36.99    -38.40                                   
REMARK 500    SER A  33      -70.96    -67.23                                   
REMARK 500    MET A 151       49.62    -82.06                                   
REMARK 500    PRO A 175      -67.91     -4.15                                   
REMARK 500    ASP A 189       45.34   -102.70                                   
REMARK 500    VAL A 208      -70.94   -125.69                                   
REMARK 500    GLU A 256      136.76    -38.22                                   
REMARK 500    ASP A 257     -109.28     88.09                                   
REMARK 500    LEU A 338       77.69   -108.62                                   
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                             C2O A 500  CU2                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  88   NE2                                                    
REMARK 620 2 C2O A 500   O1  140.2                                              
REMARK 620 3 HIS A 109   NE2  92.1  94.0                                        
REMARK 620 4 HIS A 118   NE2 104.1 114.4  94.7                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                             C2O A 500  CU3                           
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A 240   NE2                                                    
REMARK 620 2 C2O A 500   O1   90.8                                              
REMARK 620 3 HIS A 244   NE2  93.9 122.7                                        
REMARK 620 4 HIS A 274   NE2  94.8 123.3 113.1                                  
REMARK 620 N                    1     2     3                                   
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: CUA                                                 
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR COPPER A                          
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: CUB                                                 
REMARK 800 EVIDENCE_CODE: AUTHOR                                                
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR COPPER B                          
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE C2O A 500                 
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1BUG   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1BT1   RELATED DB: PDB                                   
REMARK 900 RELATED ID: 1BT2   RELATED DB: PDB                                   
DBREF  1BT3 A    1   345  UNP    Q9ZP19   PPO1_IPOBA       1    345             
SEQRES   1 A  345  ALA PRO ILE GLN ALA PRO GLU ILE SER LYS CYS VAL VAL          
SEQRES   2 A  345  PRO PRO ALA ASP LEU PRO PRO GLY ALA VAL VAL ASP ASN          
SEQRES   3 A  345  CYS CYS PRO PRO VAL ALA SER ASN ILE VAL ASP TYR LYS          
SEQRES   4 A  345  LEU PRO ALA VAL THR THR MET LYS VAL ARG PRO ALA ALA          
SEQRES   5 A  345  HIS THR MET ASP LYS ASP ALA ILE ALA LYS PHE ALA LYS          
SEQRES   6 A  345  ALA VAL GLU LEU MET LYS ALA LEU PRO ALA ASP ASP PRO          
SEQRES   7 A  345  ARG ASN PHE TYR GLN GLN ALA LEU VAL HIS CYS ALA TYR          
SEQRES   8 A  345  CYS ASN GLY GLY TYR ASP GLN VAL ASN PHE PRO ASP GLN          
SEQRES   9 A  345  GLU ILE GLN VAL HIS ASN SER TRP LEU PHE PHE PRO PHE          
SEQRES  10 A  345  HIS ARG TRP TYR LEU TYR PHE TYR GLU ARG ILE LEU GLY          
SEQRES  11 A  345  LYS LEU ILE GLY ASP PRO SER PHE GLY LEU PRO PHE TRP          
SEQRES  12 A  345  ASN TRP ASP ASN PRO GLY GLY MET VAL LEU PRO ASP PHE          
SEQRES  13 A  345  LEU ASN ASP SER THR SER SER LEU TYR ASP SER ASN ARG          
SEQRES  14 A  345  ASN GLN SER HIS LEU PRO PRO VAL VAL VAL ASP LEU GLY          
SEQRES  15 A  345  TYR ASN GLY ALA ASP THR ASP VAL THR ASP GLN GLN ARG          
SEQRES  16 A  345  ILE THR ASP ASN LEU ALA LEU MET TYR LYS GLN MET VAL          
SEQRES  17 A  345  THR ASN ALA GLY THR ALA GLU LEU PHE LEU GLY LYS ALA          
SEQRES  18 A  345  TYR ARG ALA GLY ASP ALA PRO SER PRO GLY ALA GLY SER          
SEQRES  19 A  345  ILE GLU THR SER PRO HIS ILE PRO ILE HIS ARG TRP VAL          
SEQRES  20 A  345  GLY ASP PRO ARG ASN THR ASN ASN GLU ASP MET GLY ASN          
SEQRES  21 A  345  PHE TYR SER ALA GLY ARG ASP ILE ALA PHE TYR CYS HIS          
SEQRES  22 A  345  HIS SER ASN VAL ASP ARG MET TRP THR ILE TRP GLN GLN          
SEQRES  23 A  345  LEU ALA GLY LYS PRO ARG LYS ARG ASP TYR THR ASP SER          
SEQRES  24 A  345  ASP TRP LEU ASN ALA THR PHE LEU PHE TYR ASP GLU ASN          
SEQRES  25 A  345  GLY GLN ALA VAL LYS VAL ARG ILE GLY ASP SER LEU ASP          
SEQRES  26 A  345  ASN GLN LYS MET GLY TYR LYS TYR ALA LYS THR PRO LEU          
SEQRES  27 A  345  PRO TRP LEU ASP SER LYS PRO                                  
HET    C2O  A 500       3                                                       
HETNAM     C2O CU-O-CU LINKAGE                                                  
FORMUL   2  C2O    CU2 O                                                        
FORMUL   3  HOH   *82(H2 O)                                                     
HELIX    1   1 ILE A    8  LYS A   10  5                                   3    
HELIX    2   2 ALA A   52  THR A   54  5                                   3    
HELIX    3   3 LYS A   57  LYS A   71  1                                  15    
HELIX    4   4 PHE A   81  CYS A   92  1                                  12    
HELIX    5   5 PHE A  114  ILE A  133  1                                  20    
HELIX    6   6 PRO A  148  GLY A  150  5                                   3    
HELIX    7   7 ASP A  155  ASN A  158  5                                   4    
HELIX    8   8 GLN A  171  HIS A  173  5                                   3    
HELIX    9   9 ASP A  192  MET A  207  1                                  16    
HELIX   10  10 ALA A  214  LEU A  218  1                                   5    
HELIX   11  11 SER A  234  SER A  238  1                                   5    
HELIX   12  12 HIS A  240  VAL A  247  1                                   8    
HELIX   13  13 ALA A  264  ARG A  266  5                                   3    
HELIX   14  14 ILE A  268  LEU A  287  5                                  20    
HELIX   15  15 SER A  299  LEU A  302  1                                   4    
HELIX   16  16 ILE A  320  ASP A  322  5                                   3    
HELIX   17  17 ASN A  326  MET A  329  1                                   4    
SHEET    1   A 3 ILE A  35  ASP A  37  0                                        
SHEET    2   A 3 ALA A 315  ARG A 319  1  N  ALA A 315   O  VAL A  36           
SHEET    3   A 3 THR A 305  TYR A 309 -1  N  PHE A 308   O  VAL A 316           
SHEET    1   B 2 LYS A  47  ARG A  49  0                                        
SHEET    2   B 2 TYR A 331  TYR A 333  1  N  LYS A 332   O  LYS A  47           
SSBOND   1 CYS A   11    CYS A   28                          1555   1555  2.04  
SSBOND   2 CYS A   27    CYS A   89                          1555   1555  2.02  
LINK         SG  CYS A  92                 CE1 HIS A 109     1555   1555  1.82  
LINK         NE2 HIS A  88                CU2  C2O A 500     1555   1555  2.17  
LINK         NE2 HIS A 109                CU2  C2O A 500     1555   1555  2.33  
LINK         NE2 HIS A 118                CU2  C2O A 500     1555   1555  2.29  
LINK         NE2 HIS A 240                CU3  C2O A 500     1555   1555  2.08  
LINK         NE2 HIS A 244                CU3  C2O A 500     1555   1555  2.23  
LINK         NE2 HIS A 274                CU3  C2O A 500     1555   1555  2.23  
CISPEP   1 VAL A   13    PRO A   14          0        -0.60                     
SITE     1 CUA  3 HIS A  88  HIS A 109  HIS A 118                               
SITE     1 CUB  3 HIS A 240  HIS A 244  HIS A 274                               
SITE     1 AC1  6 HIS A  88  HIS A 109  HIS A 118  HIS A 240                    
SITE     2 AC1  6 HIS A 244  HIS A 274                                          
CRYST1   46.120  156.750   56.070  90.00  90.00  90.00 P 21 21 2     4          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      0.021683  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006380  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.017835        0.00000                         
(ATOM LINES ARE NOT SHOWN.)
END                                                                             
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