HEADER    ELECTRON TRANSPORT                      27-SEP-05   2B4Z               
TITLE     CRYSTAL STRUCTURE OF CYTOCHROME C FROM BOVINE HEART AT 1.5 A           
TITLE    2 RESOLUTION.                                                           
COMPND    MOL_ID: 1;                                                             
COMPND   2 MOLECULE: CYTOCHROME C;                                               
COMPND   3 CHAIN: A                                                              
SOURCE    MOL_ID: 1;                                                             
SOURCE   2 ORGANISM_SCIENTIFIC: BOS TAURUS;                                      
SOURCE   3 ORGANISM_COMMON: CATTLE;                                              
SOURCE   4 ORGANISM_TAXID: 9913;                                                 
SOURCE   5 ORGAN: HEART;                                                         
SOURCE   6 OTHER_DETAILS: MITOCHONDRION, HEART.                                  
KEYWDS    FERRIC FORM, LOW IONIC STRENGTH, ELECTRON TRANSPORT                    
EXPDTA    X-RAY DIFFRACTION                                                      
AUTHOR    N.MIRKIN,J.JAKONCIC,V.STOJANOFF,A.MORENO                               
REVDAT   3   23-AUG-23 2B4Z    1       REMARK LINK                               
REVDAT   2   06-MAY-08 2B4Z    1       JRNL   VERSN                              
REVDAT   1   11-OCT-05 2B4Z    0                                                 
JRNL        AUTH   N.MIRKIN,J.JACONCIC,V.STOJANOFF,A.MORENO                      
JRNL        TITL   HIGH RESOLUTION X-RAY CRYSTALLOGRAPHIC STRUCTURE OF BOVINE    
JRNL        TITL 2 HEART CYTOCHROME C AND ITS APPLICATION TO THE DESIGN OF AN    
JRNL        TITL 3 ELECTRON TRANSFER BIOSENSOR.                                  
JRNL        REF    PROTEINS                      V.  70    83 2008               
JRNL        REFN                   ISSN 0887-3585                                
JRNL        PMID   17634981                                                      
JRNL        DOI    10.1002/PROT.21452                                            
REMARK   2                                                                       
REMARK   2 RESOLUTION.    1.50 ANGSTROMS.                                        
REMARK   3                                                                       
REMARK   3 REFINEMENT.                                                           
REMARK   3   PROGRAM     : CNS 1.1                                               
REMARK   3   AUTHORS     : BRUNGER,ADAMS,CLORE,DELANO,GROS,GROSSE-               
REMARK   3               : KUNSTLEVE,JIANG,KUSZEWSKI,NILGES,PANNU,               
REMARK   3               : READ,RICE,SIMONSON,WARREN                             
REMARK   3                                                                       
REMARK   3  REFINEMENT TARGET : ENGH & HUBER                                     
REMARK   3                                                                       
REMARK   3  DATA USED IN REFINEMENT.                                             
REMARK   3   RESOLUTION RANGE HIGH (ANGSTROMS) : 1.50                            
REMARK   3   RESOLUTION RANGE LOW  (ANGSTROMS) : 30.52                           
REMARK   3   DATA CUTOFF            (SIGMA(F)) : 0.000                           
REMARK   3   DATA CUTOFF HIGH         (ABS(F)) : 419151.690                      
REMARK   3   DATA CUTOFF LOW          (ABS(F)) : 0.0000                          
REMARK   3   COMPLETENESS (WORKING+TEST)   (%) : 93.3                            
REMARK   3   NUMBER OF REFLECTIONS             : 17207                           
REMARK   3                                                                       
REMARK   3  FIT TO DATA USED IN REFINEMENT.                                      
REMARK   3   CROSS-VALIDATION METHOD          : THROUGHOUT                       
REMARK   3   FREE R VALUE TEST SET SELECTION  : RANDOM                           
REMARK   3   R VALUE            (WORKING SET) : 0.196                            
REMARK   3   FREE R VALUE                     : 0.218                            
REMARK   3   FREE R VALUE TEST SET SIZE   (%) : 9.900                            
REMARK   3   FREE R VALUE TEST SET COUNT      : 1697                             
REMARK   3   ESTIMATED ERROR OF FREE R VALUE  : 0.005                            
REMARK   3                                                                       
REMARK   3  FIT IN THE HIGHEST RESOLUTION BIN.                                   
REMARK   3   TOTAL NUMBER OF BINS USED           : 6                             
REMARK   3   BIN RESOLUTION RANGE HIGH       (A) : 1.50                          
REMARK   3   BIN RESOLUTION RANGE LOW        (A) : 1.59                          
REMARK   3   BIN COMPLETENESS (WORKING+TEST) (%) : 72.20                         
REMARK   3   REFLECTIONS IN BIN    (WORKING SET) : 1952                          
REMARK   3   BIN R VALUE           (WORKING SET) : 0.2180                        
REMARK   3   BIN FREE R VALUE                    : 0.2570                        
REMARK   3   BIN FREE R VALUE TEST SET SIZE  (%) : 10.30                         
REMARK   3   BIN FREE R VALUE TEST SET COUNT     : 224                           
REMARK   3   ESTIMATED ERROR OF BIN FREE R VALUE : 0.017                         
REMARK   3                                                                       
REMARK   3  NUMBER OF NON-HYDROGEN ATOMS USED IN REFINEMENT.                     
REMARK   3   PROTEIN ATOMS            : 814                                      
REMARK   3   NUCLEIC ACID ATOMS       : 0                                        
REMARK   3   HETEROGEN ATOMS          : 43                                       
REMARK   3   SOLVENT ATOMS            : 161                                      
REMARK   3                                                                       
REMARK   3  B VALUES.                                                            
REMARK   3   FROM WILSON PLOT           (A**2) : 14.50                           
REMARK   3   MEAN B VALUE      (OVERALL, A**2) : 13.80                           
REMARK   3   OVERALL ANISOTROPIC B VALUE.                                        
REMARK   3    B11 (A**2) : -3.31000                                              
REMARK   3    B22 (A**2) : -2.46000                                              
REMARK   3    B33 (A**2) : 5.76000                                               
REMARK   3    B12 (A**2) : 0.00000                                               
REMARK   3    B13 (A**2) : 0.00000                                               
REMARK   3    B23 (A**2) : 0.00000                                               
REMARK   3                                                                       
REMARK   3  ESTIMATED COORDINATE ERROR.                                          
REMARK   3   ESD FROM LUZZATI PLOT        (A) : 0.17                             
REMARK   3   ESD FROM SIGMAA              (A) : 0.08                             
REMARK   3   LOW RESOLUTION CUTOFF        (A) : 5.00                             
REMARK   3                                                                       
REMARK   3  CROSS-VALIDATED ESTIMATED COORDINATE ERROR.                          
REMARK   3   ESD FROM C-V LUZZATI PLOT    (A) : 0.19                             
REMARK   3   ESD FROM C-V SIGMAA          (A) : 0.10                             
REMARK   3                                                                       
REMARK   3  RMS DEVIATIONS FROM IDEAL VALUES.                                    
REMARK   3   BOND LENGTHS                 (A) : 0.005                            
REMARK   3   BOND ANGLES            (DEGREES) : 1.300                            
REMARK   3   DIHEDRAL ANGLES        (DEGREES) : 19.20                            
REMARK   3   IMPROPER ANGLES        (DEGREES) : 0.770                            
REMARK   3                                                                       
REMARK   3  ISOTROPIC THERMAL MODEL : RESTRAINED                                 
REMARK   3                                                                       
REMARK   3  ISOTROPIC THERMAL FACTOR RESTRAINTS.    RMS    SIGMA                 
REMARK   3   MAIN-CHAIN BOND              (A**2) : 0.870 ; 1.500                 
REMARK   3   MAIN-CHAIN ANGLE             (A**2) : 1.330 ; 2.000                 
REMARK   3   SIDE-CHAIN BOND              (A**2) : 1.690 ; 2.000                 
REMARK   3   SIDE-CHAIN ANGLE             (A**2) : 2.540 ; 2.500                 
REMARK   3                                                                       
REMARK   3  BULK SOLVENT MODELING.                                               
REMARK   3   METHOD USED : FLAT MODEL                                            
REMARK   3   KSOL        : 0.37                                                  
REMARK   3   BSOL        : 41.87                                                 
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  : PROTEIN_REP.PARAM                               
REMARK   3  PARAMETER FILE  2  : WATER_REP.PARAM                                 
REMARK   3  PARAMETER FILE  3  : HEM_XPLOR.PARAM                                 
REMARK   3  PARAMETER FILE  4  : NULL                                            
REMARK   3  TOPOLOGY FILE  1   : PROTEIN.TOP                                     
REMARK   3  TOPOLOGY FILE  2   : WATER.TOP                                       
REMARK   3  TOPOLOGY FILE  3   : HEM_XPLOR.TOP                                   
REMARK   3  TOPOLOGY FILE  4   : NULL                                            
REMARK   3                                                                       
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                       
REMARK   4                                                                       
REMARK   4 2B4Z COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                          
REMARK 100                                                                       
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 28-SEP-05.                   
REMARK 100 THE DEPOSITION ID IS D_1000034681.                                    
REMARK 200                                                                       
REMARK 200 EXPERIMENTAL DETAILS                                                  
REMARK 200  EXPERIMENT TYPE                : X-RAY DIFFRACTION                   
REMARK 200  DATE OF DATA COLLECTION        : 18-JUL-05                           
REMARK 200  TEMPERATURE           (KELVIN) : NULL                                
REMARK 200  PH                             : 7.0                                 
REMARK 200  NUMBER OF CRYSTALS USED        : 1                                   
REMARK 200                                                                       
REMARK 200  SYNCHROTRON              (Y/N) : Y                                   
REMARK 200  RADIATION SOURCE               : NSLS                                
REMARK 200  BEAMLINE                       : X6A                                 
REMARK 200  X-RAY GENERATOR MODEL          : NULL                                
REMARK 200  MONOCHROMATIC OR LAUE    (M/L) : M                                   
REMARK 200  WAVELENGTH OR RANGE        (A) : 1.03320                             
REMARK 200  MONOCHROMATOR                  : NULL                                
REMARK 200  OPTICS                         : NULL                                
REMARK 200                                                                       
REMARK 200  DETECTOR TYPE                  : CCD                                 
REMARK 200  DETECTOR MANUFACTURER          : ADSC QUANTUM 210                    
REMARK 200  INTENSITY-INTEGRATION SOFTWARE : HKL-2000                            
REMARK 200  DATA SCALING SOFTWARE          : CCP4 (TRUNCATE)                     
REMARK 200                                                                       
REMARK 200  NUMBER OF UNIQUE REFLECTIONS   : 17207                               
REMARK 200  RESOLUTION RANGE HIGH      (A) : 1.500                               
REMARK 200  RESOLUTION RANGE LOW       (A) : 38.000                              
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   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   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: CNS                                                    
REMARK 200 STARTING MODEL: PDB ENTRY 1CRC                                        
REMARK 200                                                                       
REMARK 200 REMARK: NULL                                                          
REMARK 280                                                                       
REMARK 280 CRYSTAL                                                               
REMARK 280 SOLVENT CONTENT, VS   (%): 44.79                                      
REMARK 280 MATTHEWS COEFFICIENT, VM (ANGSTROMS**3/DA): 2.31                      
REMARK 280                                                                       
REMARK 280 CRYSTALLIZATION CONDITIONS: PEG 1000, SODIUM PHOSPHATE, PH 7.0,       
REMARK 280  MICROSEEDING, TEMPERATURE 277K                                       
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       18.42000             
REMARK 290   SMTRY2   2  0.000000 -1.000000  0.000000        0.00000             
REMARK 290   SMTRY3   2  0.000000  0.000000  1.000000       27.66500             
REMARK 290   SMTRY1   3 -1.000000  0.000000  0.000000        0.00000             
REMARK 290   SMTRY2   3  0.000000  1.000000  0.000000       27.24000             
REMARK 290   SMTRY3   3  0.000000  0.000000 -1.000000       27.66500             
REMARK 290   SMTRY1   4  1.000000  0.000000  0.000000       18.42000             
REMARK 290   SMTRY2   4  0.000000 -1.000000  0.000000       27.24000             
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 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    LYS A  27     -133.71   -132.03                                    
REMARK 500    ASN A  70       89.34   -164.84                                    
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                             HEM A 500  FE                             
REMARK 620 N RES CSSEQI ATOM                                                     
REMARK 620 1 HIS A  18   NE2                                                     
REMARK 620 2 HEM A 500   NA   88.1                                               
REMARK 620 3 HEM A 500   NB   91.5  88.8                                         
REMARK 620 4 HEM A 500   NC   93.7 178.2  91.0                                   
REMARK 620 5 HEM A 500   ND   90.6  90.5 177.8  89.6                             
REMARK 620 6 MET A  80   SD  173.8  86.5  91.5  91.7  86.3                       
REMARK 620 N                    1     2     3     4     5                        
REMARK 800                                                                       
REMARK 800 SITE                                                                  
REMARK 800 SITE_IDENTIFIER: AC1                                                  
REMARK 800 EVIDENCE_CODE: SOFTWARE                                               
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEM A 500                  
DBREF  2B4Z A    1   104  UNP    P62894   CYC_BOVIN        1    104              
SEQRES   1 A  104  GLY ASP VAL GLU LYS GLY LYS LYS ILE PHE VAL GLN LYS           
SEQRES   2 A  104  CYS ALA GLN CYS HIS THR VAL GLU LYS GLY GLY LYS HIS           
SEQRES   3 A  104  LYS THR GLY PRO ASN LEU HIS GLY LEU PHE GLY ARG LYS           
SEQRES   4 A  104  THR GLY GLN ALA PRO GLY PHE SER TYR THR ASP ALA ASN           
SEQRES   5 A  104  LYS ASN LYS GLY ILE THR TRP GLY GLU GLU THR LEU MET           
SEQRES   6 A  104  GLU TYR LEU GLU ASN PRO LYS LYS TYR ILE PRO GLY THR           
SEQRES   7 A  104  LYS MET ILE PHE ALA GLY ILE LYS LYS LYS GLY GLU ARG           
SEQRES   8 A  104  GLU ASP LEU ILE ALA TYR LEU LYS LYS ALA THR ASN GLU           
HET    HEM  A 500      43                                                        
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                   
HETSYN     HEM HEME                                                              
FORMUL   2  HEM    C34 H32 FE N4 O4                                              
FORMUL   3  HOH   *161(H2 O)                                                     
HELIX    1   1 ASP A    2  CYS A   14  1                                  13     
HELIX    2   2 THR A   49  LYS A   55  1                                   7     
HELIX    3   3 GLY A   60  LEU A   68  1                                   9     
HELIX    4   4 ASN A   70  ILE A   75  1                                   6     
HELIX    5   5 LYS A   87  THR A  102  1                                  16     
LINK         NE2 HIS A  18                FE   HEM A 500     1555   1555  2.10   
LINK         SD  MET A  80                FE   HEM A 500     1555   1555  2.30   
SITE     1 AC1 23 LYS A  13  CYS A  14  GLN A  16  CYS A  17                     
SITE     2 AC1 23 HIS A  18  THR A  28  PRO A  30  THR A  40                     
SITE     3 AC1 23 GLY A  41  TYR A  48  THR A  49  ASN A  52                     
SITE     4 AC1 23 TRP A  59  TYR A  67  LEU A  68  THR A  78                     
SITE     5 AC1 23 LYS A  79  MET A  80  ILE A  81  PHE A  82                     
SITE     6 AC1 23 HOH A 205  HOH A 217  HOH A 225                                
CRYST1   36.840   54.480   55.330  90.00  90.00  90.00 P 21 21 21    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      0.027144  0.000000  0.000000        0.00000                          
SCALE2      0.000000  0.018355  0.000000        0.00000                          
SCALE3      0.000000  0.000000  0.018073        0.00000                          
END