HEADER    OXIDOREDUCTASE                          19-FEB-92   1COB              
TITLE     CRYSTAL STRUCTURE SOLUTION AND REFINEMENT OF THE SEMISYNTHETIC COBALT 
TITLE    2 SUBSTITUTED BOVINE ERYTHROCYTE ENZYME SUPEROXIDE DISMUTASE AT 2.0    
TITLE    3 ANGSTROMS RESOLUTION                                                 
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: SUPEROXIDE DISMUTASE;                                      
COMPND   3 CHAIN: A, B;                                                         
COMPND   4 EC: 1.15.1.1;                                                        
COMPND   5 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                     
SOURCE   3 ORGANISM_COMMON: CATTLE;                                             
SOURCE   4 ORGANISM_TAXID: 9913                                                 
KEYWDS    OXIDOREDUCTASE                                                        
EXPDTA    X-RAY DIFFRACTION                                                     
AUTHOR    K.DJINOVIC,A.CODA,L.ANTOLINI,G.PELOSI,A.DESIDERI,M.FALCONI,G.ROTILIO, 
AUTHOR   2 M.BOLOGNESI                                                          
REVDAT   4   23-OCT-24 1COB    1       REMARK LINK                              
REVDAT   3   24-FEB-09 1COB    1       VERSN                                    
REVDAT   2   01-APR-03 1COB    1       JRNL                                     
REVDAT   1   31-OCT-93 1COB    0                                                
JRNL        AUTH   K.DJINOVIC,A.CODA,L.ANTOLINI,G.PELOSI,A.DESIDERI,M.FALCONI,  
JRNL        AUTH 2 G.ROTILIO,M.BOLOGNESI                                        
JRNL        TITL   CRYSTAL STRUCTURE SOLUTION AND REFINEMENT OF THE             
JRNL        TITL 2 SEMISYNTHETIC COBALT-SUBSTITUTED BOVINE ERYTHROCYTE          
JRNL        TITL 3 SUPEROXIDE DISMUTASE AT 2.0 A RESOLUTION.                    
JRNL        REF    J.MOL.BIOL.                   V. 226   227 1992              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   1619651                                                      
JRNL        DOI    10.1016/0022-2836(92)90135-7                                 
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   K.DJINOVIC,G.GATTI,A.CODA,L.ANTOLINI,G.PELOSI,A.DESIDERI,    
REMARK   1  AUTH 2 M.FALCONI,F.MARMOCCHI,G.ROTILIO,M.BOLOGNESI                  
REMARK   1  TITL   CRYSTAL STRUCTURE OF YEAST CU,ZN SUPEROXIDE DISMUTASE.       
REMARK   1  TITL 2 CRYSTALLOGRAPHIC REFINEMENT AT 2.5 ANGSTROMS RESOLUTION      
REMARK   1  REF    J.MOL.BIOL.                   V. 225   791 1992              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   1 REFERENCE 2                                                          
REMARK   1  AUTH   K.DJINOVIC,G.GATTI,A.CODA                                    
REMARK   1  TITL   STRUCTURE SOLUTION AND MOLECULAR DYNAMICS REFINEMENT OF THE  
REMARK   1  TITL 2 YEAST CU,ZN ENZYME SUPEROXIDE DISMUTASE                      
REMARK   1  REF    ACTA CRYSTALLOGR.,SECT.B      V.  47   918 1991              
REMARK   1  REFN                   ISSN 0108-7681                               
REMARK   1 REFERENCE 3                                                          
REMARK   1  AUTH   Y.KITAGAWA,N.TANAKA,Y.HATA,M.KUSONOKI,G.LEE,Y.KATSUBE,       
REMARK   1  AUTH 2 K.ASADA,S.AIBARA,Y.MORITA                                    
REMARK   1  TITL   THREE-DIMENSIONAL STRUCTURE OF CU,ZN SUPEROXIDE DISMUTASE    
REMARK   1  TITL 2 FROM SPINACH AT 2.0 ANGSTROMS RESOLUTION                     
REMARK   1  REF    J.BIOCHEM.(TOKYO)             V. 109   447 1991              
REMARK   1  REFN                   ISSN 0021-924X                               
REMARK   1 REFERENCE 4                                                          
REMARK   1  AUTH   E.D.GETZOFF,J.A.TAINER,M.M.STEMPIEN,G.I.BELL,R.A.HALLEWELL   
REMARK   1  TITL   EVOLUTION OF CU,ZN SUPEROXIDE DISMUTASE AND THE GREEK-KEY    
REMARK   1  TITL 2 B-BARREL STRUCTURAL MOTIF                                    
REMARK   1  REF    PROTEINS                      V.   5   322 1989              
REMARK   1  REFN                   ISSN 0887-3585                               
REMARK   1 REFERENCE 5                                                          
REMARK   1  AUTH   J.A.TAINER,E.D.GETZOFF,K.M.BEEM,J.S.RICHARDSON,              
REMARK   1  AUTH 2 D.C.RICHARDSON                                               
REMARK   1  TITL   DETERMINATION AND ANALYSIS OF THE 2 ANGSTROMS STRUCTURE OF   
REMARK   1  TITL 2 COPPER, ZINC SUPEROXIDE DISMUTASE                            
REMARK   1  REF    J.MOL.BIOL.                   V. 160   181 1982              
REMARK   1  REFN                   ISSN 0022-2836                               
REMARK   2                                                                      
REMARK   2 RESOLUTION.    2.00 ANGSTROMS.                                       
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : TNT                                                  
REMARK   3   AUTHORS     : TRONRUD,TEN EYCK,MATTHEWS                            
REMARK   3                                                                      
REMARK   3  DATA USED IN REFINEMENT.                                            
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 2.00                           
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 10.00                          
REMARK   3   DATA CUTOFF            (SIGMA(F)) : NULL                           
REMARK   3   COMPLETENESS FOR RANGE        (%) : NULL                           
REMARK   3   NUMBER OF REFLECTIONS             : 18876                          
REMARK   3                                                                      
REMARK   3  USING DATA ABOVE SIGMA CUTOFF.                                      
REMARK   3   CROSS-VALIDATION METHOD          : NULL                            
REMARK   3   FREE R VALUE TEST SET SELECTION  : NULL                            
REMARK   3   R VALUE     (WORKING + TEST SET) : 0.176                           
REMARK   3   R VALUE            (WORKING SET) : NULL                            
REMARK   3   FREE R VALUE                     : NULL                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : NULL                            
REMARK   3   FREE R VALUE TEST SET COUNT      : NULL                            
REMARK   3                                                                      
REMARK   3  USING ALL DATA, NO SIGMA CUTOFF.                                    
REMARK   3   R VALUE   (WORKING + TEST SET, NO CUTOFF) : NULL                   
REMARK   3   R VALUE          (WORKING SET, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE                  (NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET SIZE (%, NO CUTOFF) : NULL                   
REMARK   3   FREE R VALUE TEST SET COUNT   (NO CUTOFF) : NULL                   
REMARK   3   TOTAL NUMBER OF REFLECTIONS   (NO CUTOFF) : NULL                   
REMARK   3                                                                      
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                    
REMARK   3   PROTEIN ATOMS            : 2184                                    
REMARK   3   NUCLEIC ACID ATOMS       : 0                                       
REMARK   3   HETEROGEN ATOMS          : 4                                       
REMARK   3   SOLVENT ATOMS            : 199                                     
REMARK   3                                                                      
REMARK   3  WILSON B VALUE (FROM FCALC, A**2) : NULL                            
REMARK   3                                                                      
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.    RMS    WEIGHT  COUNT           
REMARK   3   BOND LENGTHS                 (A) : NULL  ; NULL  ; NULL            
REMARK   3   BOND ANGLES            (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   TORSION ANGLES         (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   PSEUDOROTATION ANGLES  (DEGREES) : NULL  ; NULL  ; NULL            
REMARK   3   TRIGONAL CARBON PLANES       (A) : NULL  ; NULL  ; NULL            
REMARK   3   GENERAL PLANES               (A) : NULL  ; NULL  ; NULL            
REMARK   3   ISOTROPIC THERMAL FACTORS (A**2) : NULL  ; NULL  ; NULL            
REMARK   3   NON-BONDED CONTACTS          (A) : NULL  ; NULL  ; NULL            
REMARK   3                                                                      
REMARK   3  INCORRECT CHIRAL-CENTERS (COUNT) : NULL                             
REMARK   3                                                                      
REMARK   3  BULK SOLVENT MODELING.                                              
REMARK   3   METHOD USED : NULL                                                 
REMARK   3   KSOL        : NULL                                                 
REMARK   3   BSOL        : NULL                                                 
REMARK   3                                                                      
REMARK   3  RESTRAINT LIBRARIES.                                                
REMARK   3   STEREOCHEMISTRY : NULL                                             
REMARK   3   ISOTROPIC THERMAL FACTOR RESTRAINTS : NULL                         
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1COB COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY BNL.                                
REMARK 100 THE DEPOSITION ID IS D_1000172427.                                   
REMARK 200                                                                      
REMARK 200 EXPERIMENTAL DETAILS                                                 
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                  
REMARK 200  DATE OF DATA COLLECTION        : NULL                               
REMARK 200  TEMPERATURE           (KELVIN) : NULL                               
REMARK 200  PH                             : NULL                               
REMARK 200  NUMBER OF CRYSTALS USED        : NULL                               
REMARK 200                                                                      
REMARK 200  SYNCHROTRON              (Y/N) : NULL                               
REMARK 200  RADIATION SOURCE               : NULL                               
REMARK 200  BEAMLINE                       : NULL                               
REMARK 200  X-RAY GENERATOR MODEL          : NULL                               
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : NULL                               
REMARK 200  WAVELENGTH OR RANGE        (A) : NULL                               
REMARK 200  MONOCHROMATOR                  : NULL                               
REMARK 200  OPTICS                         : NULL                               
REMARK 200                                                                      
REMARK 200  DETECTOR TYPE                  : NULL                               
REMARK 200  DETECTOR MANUFACTURER          : NULL                               
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : NULL                               
REMARK 200  DATA SCALING SOFTWARE          : NULL                               
REMARK 200                                                                      
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : NULL                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : NULL                               
REMARK 200  RESOLUTION RANGE LOW       (A) : NULL                               
REMARK 200  REJECTION CRITERIA  (SIGMA(I)) : NULL                               
REMARK 200                                                                      
REMARK 200 OVERALL.                                                             
REMARK 200  COMPLETENESS FOR RANGE     (%) : NULL                               
REMARK 200  DATA REDUNDANCY                : NULL                               
REMARK 200  R MERGE                    (I) : NULL                               
REMARK 200  R SYM                      (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR THE DATA SET  : NULL                               
REMARK 200                                                                      
REMARK 200 IN THE HIGHEST RESOLUTION SHELL.                                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE HIGH (A) : NULL                     
REMARK 200  HIGHEST RESOLUTION SHELL, RANGE LOW  (A) : NULL                     
REMARK 200  COMPLETENESS FOR SHELL     (%) : NULL                               
REMARK 200  DATA REDUNDANCY IN SHELL       : NULL                               
REMARK 200  R MERGE FOR SHELL          (I) : NULL                               
REMARK 200  R SYM FOR SHELL            (I) : NULL                               
REMARK 200  <I/SIGMA(I)> FOR SHELL         : NULL                               
REMARK 200                                                                      
REMARK 200 DIFFRACTION PROTOCOL: NULL                                           
REMARK 200 METHOD USED TO DETERMINE THE STRUCTURE: NULL                         
REMARK 200 SOFTWARE USED: NULL                                                  
REMARK 200 STARTING MODEL: NULL                                                 
REMARK 200                                                                      
REMARK 200 REMARK: NULL                                                         
REMARK 280                                                                      
REMARK 280 CRYSTAL                                                              
REMARK 280 SOLVENT CONTENT, VS   (%): 57.15                                     
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.87                     
REMARK 280                                                                      
REMARK 280 CRYSTALLIZATION CONDITIONS: NULL                                     
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       25.49500            
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000            
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       23.76500            
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000            
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       73.81500            
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       23.76500            
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       25.49500            
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       73.81500            
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 300 REMARK: THE TRANSFORMATION PRESENTED ON *MTRIX* RECORDS BELOW WILL   
REMARK 300 YIELD APPROXIMATE COORDINATES FOR CHAIN B WHEN APPLIED TO            
REMARK 300 CHAIN A.  THE RMS DEVIATION OF THE CA ATOMS IS 0.282                 
REMARK 300 ANGSTROMS.                                                           
REMARK 350                                                                      
REMARK 350 COORDINATES FOR A COMPLETE MULTIMER REPRESENTING THE KNOWN           
REMARK 350 BIOLOGICALLY SIGNIFICANT OLIGOMERIZATION STATE OF THE                
REMARK 350 MOLECULE CAN BE GENERATED BY APPLYING BIOMT TRANSFORMATIONS          
REMARK 350 GIVEN BELOW.  BOTH NON-CRYSTALLOGRAPHIC AND                          
REMARK 350 CRYSTALLOGRAPHIC OPERATIONS ARE GIVEN.                               
REMARK 350                                                                      
REMARK 350 BIOMOLECULE: 1                                                       
REMARK 350 AUTHOR DETERMINED BIOLOGICAL UNIT: DIMERIC                           
REMARK 350 SOFTWARE DETERMINED QUATERNARY STRUCTURE: DIMERIC                    
REMARK 350 SOFTWARE USED: PISA                                                  
REMARK 350 TOTAL BURIED SURFACE AREA: 1560 ANGSTROM**2                          
REMARK 350 SURFACE AREA OF THE COMPLEX: 13990 ANGSTROM**2                       
REMARK 350 CHANGE IN SOLVENT FREE ENERGY: -37.0 KCAL/MOL                        
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 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: CLOSE CONTACTS IN SAME ASYMMETRIC UNIT                     
REMARK 500                                                                      
REMARK 500 THE FOLLOWING ATOMS ARE IN CLOSE CONTACT.                            
REMARK 500                                                                      
REMARK 500  ATM1  RES C  SSEQI   ATM2  RES C  SSEQI           DISTANCE          
REMARK 500   O    ASN A   129     N    GLU A   130              1.66            
REMARK 500   OE2  GLU B   119     O    HOH B   254              2.18            
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND LENGTHS                                      
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,2(A3,1X,A1,I4,A1,1X,A4,3X),1X,F6.3)               
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   RES CSSEQI ATM2   DEVIATION                     
REMARK 500    GLY A 106   N     GLY A 106   CA     -0.175                       
REMARK 500    GLY A 125   C     ARG A 126   N      -0.288                       
REMARK 500    ASN A 129   C     GLU A 130   N      -0.665                       
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: COVALENT BOND ANGLES                                       
REMARK 500                                                                      
REMARK 500 THE STEREOCHEMICAL PARAMETERS OF THE FOLLOWING RESIDUES              
REMARK 500 HAVE VALUES WHICH DEVIATE FROM EXPECTED VALUES BY MORE               
REMARK 500 THAN 6*RMSD (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN               
REMARK 500 IDENTIFIER; SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                 
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT: (10X,I3,1X,A3,1X,A1,I4,A1,3(1X,A4,2X),12X,F5.1)              
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES PROTEIN: ENGH AND HUBER, 1999                        
REMARK 500 EXPECTED VALUES NUCLEIC ACID: CLOWNEY ET AL 1996                     
REMARK 500                                                                      
REMARK 500  M RES CSSEQI ATM1   ATM2   ATM3                                     
REMARK 500    GLY A 106   N   -  CA  -  C   ANGL. DEV. =  17.3 DEGREES          
REMARK 500    GLY A 125   CA  -  C   -  N   ANGL. DEV. = -13.8 DEGREES          
REMARK 500    ARG A 126   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 DEGREES          
REMARK 500    ARG B 126   NE  -  CZ  -  NH1 ANGL. DEV. =   3.6 DEGREES          
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: TORSION ANGLES                                             
REMARK 500                                                                      
REMARK 500 TORSION ANGLES OUTSIDE THE EXPECTED RAMACHANDRAN REGIONS:            
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500 STANDARD TABLE:                                                      
REMARK 500 FORMAT:(10X,I3,1X,A3,1X,A1,I4,A1,4X,F7.2,3X,F7.2)                    
REMARK 500                                                                      
REMARK 500 EXPECTED VALUES: GJ KLEYWEGT AND TA JONES (1996). PHI/PSI-           
REMARK 500 CHOLOGY: RAMACHANDRAN REVISITED. STRUCTURE 4, 1395 - 1400            
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        PSI       PHI                                   
REMARK 500    GLU A 130      -55.26    -24.57                                   
REMARK 500    ASP B  11       57.31    -95.12                                   
REMARK 500    PRO B  60     -169.34    -78.45                                   
REMARK 500    ASN B  90       28.06    -75.30                                   
REMARK 500    ASP B  96       90.42   -161.33                                   
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: PLANAR GROUPS                                              
REMARK 500                                                                      
REMARK 500 PLANAR GROUPS IN THE FOLLOWING RESIDUES HAVE A TOTAL                 
REMARK 500 RMS DISTANCE OF ALL ATOMS FROM THE BEST-FIT PLANE                    
REMARK 500 BY MORE THAN AN EXPECTED VALUE OF 6*RMSD, WITH AN                    
REMARK 500 RMSD 0.02 ANGSTROMS, OR AT LEAST ONE ATOM HAS                        
REMARK 500 AN RMSD GREATER THAN THIS VALUE                                      
REMARK 500 (M=MODEL NUMBER; RES=RESIDUE NAME; C=CHAIN IDENTIFIER;               
REMARK 500 SSEQ=SEQUENCE NUMBER; I=INSERTION CODE).                             
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        RMS     TYPE                                    
REMARK 500    ARG A 126         0.16    SIDE CHAIN                              
REMARK 500    ARG B 126         0.17    SIDE CHAIN                              
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: MAIN CHAIN PLANARITY                                       
REMARK 500                                                                      
REMARK 500 THE FOLLOWING RESIDUES HAVE A PSEUDO PLANARITY                       
REMARK 500 TORSION ANGLE, C(I) - CA(I) - N(I+1) - O(I), GREATER                 
REMARK 500 10.0 DEGREES. (M=MODEL NUMBER; RES=RESIDUE NAME;                     
REMARK 500 C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;                            
REMARK 500 I=INSERTION CODE).                                                   
REMARK 500                                                                      
REMARK 500  M RES CSSEQI        ANGLE                                           
REMARK 500    GLY A 125        -26.43                                           
REMARK 500    ASN A 129         18.04                                           
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                              CU A 152  CU                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  44   ND1                                                    
REMARK 620 2 HIS A  46   NE2 148.2                                              
REMARK 620 3 HIS A  61   NE2  81.7  97.3                                        
REMARK 620 4 HIS A 118   NE2  95.8 100.4 149.0                                  
REMARK 620 N                    1     2     3                                   
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CO A 153  CO                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  61   ND1                                                    
REMARK 620 2 HIS A  69   ND1 111.6                                              
REMARK 620 3 HIS A  78   ND1 115.2 115.3                                        
REMARK 620 4 ASP A  81   OD1  93.4  99.2 119.3                                  
REMARK 620 5 ASP A  81   OD2 144.7  74.7  90.2  51.6                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CU B 152  CU                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  44   ND1                                                    
REMARK 620 2 HIS B  46   NE2 142.0                                              
REMARK 620 3 HIS B  61   NE2  79.0 100.1                                        
REMARK 620 4 HIS B 118   NE2  97.5  94.9 159.5                                  
REMARK 620 5 HOH B 154   O   121.6  94.6  77.5  87.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 620                                                                      
REMARK 620 COORDINATION ANGLES FOR:  M RES CSSEQI METAL                         
REMARK 620                              CO B 153  CO                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS B  61   ND1                                                    
REMARK 620 2 HIS B  69   ND1 107.6                                              
REMARK 620 3 HIS B  78   ND1 115.6 118.4                                        
REMARK 620 4 ASP B  81   OD1  94.0  93.0 124.0                                  
REMARK 620 5 ASP B  81   OD2 149.0  81.8  82.7  55.5                            
REMARK 620 N                    1     2     3     4                             
REMARK 700                                                                      
REMARK 700 SHEET                                                                
REMARK 700 STRAND 4 OF SHEETS SMA AND SMB EXTENDS FROM 141 - 146.               
REMARK 700 ACCORDING TO KABSCH AND SANDER CRITERIA RESIDUE 147 CANNOT           
REMARK 700 BE ATTRIBUTED AN EXTENDED CONFORMATION AND, THEREFORE, THE           
REMARK 700 BETA STRAND IS INTERRUPTED AT THIS SITE.  NEVERTHELESS               
REMARK 700 THERE IS A HYDROGEN-BONDING INTERACTION BETWEEN RESIDUES             
REMARK 700 CAL 5 AND GLY 148, AS IF THE BETA STRAND ACTUALLY CONTINUED          
REMARK 700 FOR ONE RESIDUE AFTER 147.                                           
REMARK 800                                                                      
REMARK 800 SITE                                                                 
REMARK 800 SITE_IDENTIFIER: A                                                   
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: NULL                                               
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: B                                                   
REMARK 800 EVIDENCE_CODE: UNKNOWN                                               
REMARK 800 SITE_DESCRIPTION: NULL                                               
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC1                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU A 152                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO A 153                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC3                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CU B 152                  
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC4                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE CO B 153                  
DBREF  1COB A    1   151  UNP    P00442   SODC_BOVIN       1    151             
DBREF  1COB B    1   151  UNP    P00442   SODC_BOVIN       1    151             
SEQRES   1 A  151  ALA THR LYS ALA VAL CYS VAL LEU LYS GLY ASP GLY PRO          
SEQRES   2 A  151  VAL GLN GLY THR ILE HIS PHE GLU ALA LYS GLY ASP THR          
SEQRES   3 A  151  VAL VAL VAL THR GLY SER ILE THR GLY LEU THR GLU GLY          
SEQRES   4 A  151  ASP HIS GLY PHE HIS VAL HIS GLN PHE GLY ASP ASN THR          
SEQRES   5 A  151  GLN GLY CYS THR SER ALA GLY PRO HIS PHE ASN PRO LEU          
SEQRES   6 A  151  SER LYS LYS HIS GLY GLY PRO LYS ASP GLU GLU ARG HIS          
SEQRES   7 A  151  VAL GLY ASP LEU GLY ASN VAL THR ALA ASP LYS ASN GLY          
SEQRES   8 A  151  VAL ALA ILE VAL ASP ILE VAL ASP PRO LEU ILE SER LEU          
SEQRES   9 A  151  SER GLY GLU TYR SER ILE ILE GLY ARG THR MET VAL VAL          
SEQRES  10 A  151  HIS GLU LYS PRO ASP ASP LEU GLY ARG GLY GLY ASN GLU          
SEQRES  11 A  151  GLU SER THR LYS THR GLY ASN ALA GLY SER ARG LEU ALA          
SEQRES  12 A  151  CYS GLY VAL ILE GLY ILE ALA LYS                              
SEQRES   1 B  151  ALA THR LYS ALA VAL CYS VAL LEU LYS GLY ASP GLY PRO          
SEQRES   2 B  151  VAL GLN GLY THR ILE HIS PHE GLU ALA LYS GLY ASP THR          
SEQRES   3 B  151  VAL VAL VAL THR GLY SER ILE THR GLY LEU THR GLU GLY          
SEQRES   4 B  151  ASP HIS GLY PHE HIS VAL HIS GLN PHE GLY ASP ASN THR          
SEQRES   5 B  151  GLN GLY CYS THR SER ALA GLY PRO HIS PHE ASN PRO LEU          
SEQRES   6 B  151  SER LYS LYS HIS GLY GLY PRO LYS ASP GLU GLU ARG HIS          
SEQRES   7 B  151  VAL GLY ASP LEU GLY ASN VAL THR ALA ASP LYS ASN GLY          
SEQRES   8 B  151  VAL ALA ILE VAL ASP ILE VAL ASP PRO LEU ILE SER LEU          
SEQRES   9 B  151  SER GLY GLU TYR SER ILE ILE GLY ARG THR MET VAL VAL          
SEQRES  10 B  151  HIS GLU LYS PRO ASP ASP LEU GLY ARG GLY GLY ASN GLU          
SEQRES  11 B  151  GLU SER THR LYS THR GLY ASN ALA GLY SER ARG LEU ALA          
SEQRES  12 B  151  CYS GLY VAL ILE GLY ILE ALA LYS                              
HET     CU  A 152       1                                                       
HET     CO  A 153       1                                                       
HET     CU  B 152       1                                                       
HET     CO  B 153       1                                                       
HETNAM      CU COPPER (II) ION                                                  
HETNAM      CO COBALT (II) ION                                                  
FORMUL   3   CU    2(CU 2+)                                                     
FORMUL   4   CO    2(CO 2+)                                                     
FORMUL   7  HOH   *199(H2 O)                                                    
HELIX    1  H1 GLU A  130  THR A  135  1SEE REMARK 6                       6    
SHEET    1 BGA 4 LYS A   3  LEU A   8  0                                        
SHEET    2 BGA 4 GLN A  15  LYS A  23 -1  O  PHE A  20   N  ALA A   4           
SHEET    3 BGA 4 VAL A  27  THR A  34 -1  O  VAL A  28   N  GLU A  21           
SHEET    4 BGA 4 ALA A  93  ASP A  99 -1  O  ASP A  99   N  VAL A  27           
SHEET    1 SMA 5 ASP A  81  ALA A  87  0                                        
SHEET    2 SMA 5 GLY A  39  HIS A  46 -1  N  GLY A  39   O  ALA A  87           
SHEET    3 SMA 5 THR A 114  HIS A 118 -1  O  VAL A 116   N  HIS A  44           
SHEET    4 SMA 5 ARG A 141  VAL A 146 -1  O  GLY A 145   N  MET A 115           
SHEET    5 SMA 5 LYS A   3  LEU A   8 -1                                        
SHEET    1 BGB 4 LYS B   3  LEU B   8  0                                        
SHEET    2 BGB 4 GLN B  15  LYS B  23 -1  O  PHE B  20   N  ALA B   4           
SHEET    3 BGB 4 VAL B  27  THR B  34 -1  O  VAL B  28   N  GLU B  21           
SHEET    4 BGB 4 ALA B  93  ASP B  99 -1  O  ASP B  99   N  VAL B  27           
SHEET    1 SMB 5 ASP B  81  ALA B  87  0                                        
SHEET    2 SMB 5 GLY B  39  HIS B  46 -1  N  GLY B  39   O  ALA B  87           
SHEET    3 SMB 5 THR B 114  HIS B 118 -1  O  VAL B 116   N  HIS B  44           
SHEET    4 SMB 5 ARG B 141  VAL B 146 -1  O  GLY B 145   N  MET B 115           
SHEET    5 SMB 5 LYS B   3  LEU B   8 -1                                        
SSBOND   1 CYS A   55    CYS A  144                          1555   1555  2.01  
SSBOND   2 CYS B   55    CYS B  144                          1555   1555  2.03  
LINK         ND1 HIS A  44                CU    CU A 152     1555   1555  2.09  
LINK         NE2 HIS A  46                CU    CU A 152     1555   1555  2.29  
LINK         NE2 HIS A  61                CU    CU A 152     1555   1555  2.16  
LINK         ND1 HIS A  61                CO    CO A 153     1555   1555  2.11  
LINK         ND1 HIS A  69                CO    CO A 153     1555   1555  2.01  
LINK         ND1 HIS A  78                CO    CO A 153     1555   1555  2.02  
LINK         OD1 ASP A  81                CO    CO A 153     1555   1555  1.99  
LINK         OD2 ASP A  81                CO    CO A 153     1555   1555  2.76  
LINK         NE2 HIS A 118                CU    CU A 152     1555   1555  2.13  
LINK         ND1 HIS B  44                CU    CU B 152     1555   1555  2.02  
LINK         NE2 HIS B  46                CU    CU B 152     1555   1555  2.18  
LINK         NE2 HIS B  61                CU    CU B 152     1555   1555  1.99  
LINK         ND1 HIS B  61                CO    CO B 153     1555   1555  1.99  
LINK         ND1 HIS B  69                CO    CO B 153     1555   1555  2.32  
LINK         ND1 HIS B  78                CO    CO B 153     1555   1555  1.97  
LINK         OD1 ASP B  81                CO    CO B 153     1555   1555  1.96  
LINK         OD2 ASP B  81                CO    CO B 153     1555   1555  2.67  
LINK         NE2 HIS B 118                CU    CU B 152     1555   1555  2.14  
LINK        CU    CU B 152                 O   HOH B 154     1555   1555  2.38  
SITE     1   A  9  CU A 152  HIS A  44  HIS A  46  HIS A  61                    
SITE     2   A  9 HIS A 118   CO A 153  HIS A  69  HIS A  78                    
SITE     3   A  9 ASP A  81                                                     
SITE     1   B  9  CU B 152  HIS B  44  HIS B  46  HIS B  61                    
SITE     2   B  9 HIS B 118   CO B 153  HIS B  69  HIS B  78                    
SITE     3   B  9 ASP B  81                                                     
SITE     1 AC1  5 HIS A  44  HIS A  46  HIS A  61  HIS A 118                    
SITE     2 AC1  5 HOH A 237                                                     
SITE     1 AC2  4 HIS A  61  HIS A  69  HIS A  78  ASP A  81                    
SITE     1 AC3  5 HIS B  44  HIS B  46  HIS B  61  HIS B 118                    
SITE     2 AC3  5 HOH B 154                                                     
SITE     1 AC4  4 HIS B  61  HIS B  69  HIS B  78  ASP B  81                    
CRYST1   50.990  147.630   47.530  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      0.019612  0.000000  0.000000        0.00000                         
SCALE2      0.000000  0.006774  0.000000        0.00000                         
SCALE3      0.000000  0.000000  0.021039        0.00000                         
MTRIX1   1  0.568180 -0.204340 -0.797130       27.52600    1                    
MTRIX2   1 -0.220220 -0.971100  0.091970      119.95300    1                    
MTRIX3   1 -0.792890  0.123290 -0.596760       22.21900    1