HEADER    ELECTRON TRANSPORT                      23-NOV-02   1N9C              
TITLE     STRUCTURE AND DYNAMICS OF REDUCED BACILLUS PASTEURII CYTOCHROME C:    
TITLE    2 OXIDATION STATE DEPENDENT PROPERTIES AND IMPLICATIONS FOR ELECTRON   
TITLE    3 TRANSFER PROCESSES                                                   
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYTOCHROME C-553;                                          
COMPND   3 CHAIN: A;                                                            
COMPND   4 FRAGMENT: SOLUBLE PART OF MEMBRANE-ANCHORED CYTOCHROME C;            
COMPND   5 SYNONYM: C553;                                                       
COMPND   6 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SPOROSARCINA PASTEURII;                         
SOURCE   3 ORGANISM_TAXID: 1474;                                                
SOURCE   4 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   5 EXPRESSION_SYSTEM_TAXID: 562;                                        
SOURCE   6 EXPRESSION_SYSTEM_STRAIN: C41(DE3)                                   
KEYWDS    CYTOCHROME C, RESPIRATION, ELECTRON TRANSFER, REDOX, ELECTRON         
KEYWDS   2 TRANSPORT                                                            
EXPDTA    SOLUTION NMR                                                          
NUMMDL    30                                                                    
AUTHOR    I.BARTALESI,I.BERTINI,A.ROSATO                                        
REVDAT   4   09-OCT-24 1N9C    1       REMARK                                   
REVDAT   3   23-FEB-22 1N9C    1       REMARK LINK                              
REVDAT   2   24-FEB-09 1N9C    1       VERSN                                    
REVDAT   1   04-FEB-03 1N9C    0                                                
JRNL        AUTH   I.BARTALESI,I.BERTINI,A.ROSATO                               
JRNL        TITL   STRUCTURE AND DYNAMICS OF REDUCED BACILLUS PASTEURII         
JRNL        TITL 2 CYTOCHROME C: OXIDATION STATE DEPENDENT PROPERTIES AND       
JRNL        TITL 3 IMPLICATIONS FOR ELECTRON TRANSFER PROCESSES                 
JRNL        REF    BIOCHEMISTRY                  V.  42   739 2003              
JRNL        REFN                   ISSN 0006-2960                               
JRNL        PMID   12534286                                                     
JRNL        DOI    10.1021/BI0266028                                            
REMARK   1                                                                      
REMARK   1 REFERENCE 1                                                          
REMARK   1  AUTH   L.BANCI,I.BERTINI,S.CIURLI,A.DIKIY,J.DITTMER,A.ROSATO,       
REMARK   1  AUTH 2 G.SCIARA,A.R.THOMPSETT                                       
REMARK   1  TITL   NMR SOLUTION STRUCTURE, BACKBONE MOBILITY AND HOMOLOGY       
REMARK   1  TITL 2 MODELING OF C-TYPE CYTOCHROMES FROM GRAM-POSITIVE BACTERIA   
REMARK   1  REF    CHEMBIOCHEM                   V.   3   299 2002              
REMARK   1  REFN                   ISSN 1439-4227                               
REMARK   1  DOI    10.1002/1439-7633(20020402)3:4<299::AID-CBIC299>3.0.CO;2-0   
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : DYANA 1.5, DYANA 1.5                                 
REMARK   3   AUTHORS     : GUENTERT (DYANA), GUENTERT (DYANA)                   
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1N9C COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 12-DEC-02.                  
REMARK 100 THE DEPOSITION ID IS D_1000017680.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 296                                
REMARK 210  PH                             : 7.0                                
REMARK 210  IONIC STRENGTH                 : 100 MM PI                          
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 2 MM CYTOCHROME, 100MM PHOSPHATE   
REMARK 210                                   BUFFER, PH 7.0; 1 MM CYTOCHROME    
REMARK 210                                   U-15N, 100MM PHOSPHATE BUFFER,     
REMARK 210                                   PH 7.0                             
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D NOESY; 2D TOCSY; 3D_15N         
REMARK 210                                   -SEPARATED_NOESY; HNHA; HNHB; 3D-  
REMARK 210                                   15N-SEPARATED_TOCSY                
REMARK 210  SPECTROMETER FIELD STRENGTH    : 800 MHZ; 500 MHZ                   
REMARK 210  SPECTROMETER MODEL             : AVANCE                             
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : XWINNMR                            
REMARK 210   METHOD USED                   : RESTRAINED ENERGY MINIMIZATION     
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 130                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 30                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LEAST          
REMARK 210                                   RESTRAINT VIOLATIONS               
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : NULL                
REMARK 210                                                                      
REMARK 210 REMARK: NULL                                                         
REMARK 215                                                                      
REMARK 215 NMR STUDY                                                            
REMARK 215 THE COORDINATES IN THIS ENTRY WERE GENERATED FROM SOLUTION           
REMARK 215 NMR DATA.  PROTEIN DATA BANK CONVENTIONS REQUIRE THAT                
REMARK 215 CRYST1 AND SCALE RECORDS BE INCLUDED, BUT THE VALUES ON              
REMARK 215 THESE RECORDS ARE MEANINGLESS.                                       
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  1 GLN A  29        1.33    -62.37                                   
REMARK 500  1 GLN A  30       -8.13   -142.73                                   
REMARK 500  1 SER A  34      -38.52    -39.40                                   
REMARK 500  1 ALA A  43      -85.31    -81.49                                   
REMARK 500  1 GLN A  68      122.16   -170.59                                   
REMARK 500  2 GLN A  29        0.76    -61.23                                   
REMARK 500  2 ALA A  43      -78.43    -76.96                                   
REMARK 500  3 GLN A  29        0.19    -61.04                                   
REMARK 500  3 ALA A  43      -84.09    -86.68                                   
REMARK 500  4 GLN A  29        0.40    -61.29                                   
REMARK 500  4 GLN A  30      -13.43   -140.81                                   
REMARK 500  4 ALA A  43      -81.74    -81.57                                   
REMARK 500  4 ASN A  66      -60.17   -102.50                                   
REMARK 500  4 LYS A  91        4.09    -64.51                                   
REMARK 500  5 ASP A  23       97.71    -68.61                                   
REMARK 500  5 LYS A  31      -54.61   -125.01                                   
REMARK 500  5 ALA A  43      -78.92    -82.66                                   
REMARK 500  5 ALA A  79       -6.73    -55.10                                   
REMARK 500  6 GLN A  29       -2.32    -56.02                                   
REMARK 500  6 LYS A  31      -53.06   -129.33                                   
REMARK 500  6 ALA A  43      -72.55   -113.56                                   
REMARK 500  7 GLN A  29        1.05    -60.34                                   
REMARK 500  7 ALA A  43      -80.37    -80.08                                   
REMARK 500  7 ASN A  66      -61.24    -94.81                                   
REMARK 500  7 LYS A  91        9.40    -62.64                                   
REMARK 500  8 GLN A  29        0.86    -63.93                                   
REMARK 500  8 ALA A  43      -76.50   -100.73                                   
REMARK 500  8 ALA A  79      -38.94    -39.84                                   
REMARK 500  8 LYS A  91        7.62    -68.20                                   
REMARK 500  9 GLN A  29        0.46    -57.89                                   
REMARK 500  9 ALA A  43      -78.27    -80.42                                   
REMARK 500 10 GLN A  29        0.89    -60.37                                   
REMARK 500 10 ALA A  43      -80.24    -80.16                                   
REMARK 500 11 GLN A  29       -3.88    -56.63                                   
REMARK 500 11 ALA A  43      -79.25   -101.80                                   
REMARK 500 11 ASN A  66      -62.31   -103.40                                   
REMARK 500 12 GLN A  30      -26.61   -140.27                                   
REMARK 500 12 ALA A  43      -75.81    -79.31                                   
REMARK 500 12 LYS A  91        8.75    -66.93                                   
REMARK 500 13 GLN A  29        0.26    -59.08                                   
REMARK 500 13 ALA A  43      -77.02    -85.24                                   
REMARK 500 13 LYS A  91        7.67    -68.82                                   
REMARK 500 14 ALA A  24      -69.86   -101.51                                   
REMARK 500 14 GLN A  29        0.83    -59.92                                   
REMARK 500 14 GLN A  30      -15.51   -140.47                                   
REMARK 500 14 SER A  34      -39.67    -38.46                                   
REMARK 500 14 ALA A  43      -82.53    -80.59                                   
REMARK 500 14 ASN A  66      -60.77   -105.42                                   
REMARK 500 15 SER A  34      -37.38    -38.64                                   
REMARK 500 15 ALA A  43      -77.11   -108.40                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS      88 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 500                                                                      
REMARK 500 GEOMETRY AND STEREOCHEMISTRY                                         
REMARK 500 SUBTOPIC: NON-CIS, NON-TRANS                                         
REMARK 500                                                                      
REMARK 500 THE FOLLOWING PEPTIDE BONDS DEVIATE SIGNIFICANTLY FROM BOTH          
REMARK 500 CIS AND TRANS CONFORMATION.  CIS BONDS, IF ANY, ARE LISTED           
REMARK 500 ON CISPEP RECORDS.  TRANS IS DEFINED AS 180 +/- 30 AND               
REMARK 500 CIS IS DEFINED AS 0 +/- 30 DEGREES.                                  
REMARK 500                                 MODEL     OMEGA                      
REMARK 500 VAL A   22     ASP A   23          2      -138.55                    
REMARK 500 LYS A   91     LYS A   92          4      -125.59                    
REMARK 500 LYS A   91     LYS A   92          7      -149.81                    
REMARK 500 LYS A   91     LYS A   92          8      -143.35                    
REMARK 500 LYS A   91     LYS A   92         11      -146.19                    
REMARK 500 LYS A   91     LYS A   92         12      -131.73                    
REMARK 500 LYS A   91     LYS A   92         13      -128.47                    
REMARK 500 LYS A   91     LYS A   92         15      -145.45                    
REMARK 500 LYS A   91     LYS A   92         16      -124.92                    
REMARK 500 LYS A   91     LYS A   92         17      -126.37                    
REMARK 500 LYS A   91     LYS A   92         23      -148.44                    
REMARK 500 VAL A   22     ASP A   23         29      -146.42                    
REMARK 500 GLU A   90     LYS A   91         29      -149.98                    
REMARK 500 LYS A   91     LYS A   92         29      -107.28                    
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  8 TYR A  55         0.08    SIDE CHAIN                              
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                             HEC A  93  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  36   NE2                                                    
REMARK 620 2 HEC A  93   NA   94.8                                              
REMARK 620 3 HEC A  93   NB   91.9  90.6                                        
REMARK 620 4 HEC A  93   NC   89.9 174.4  92.3                                  
REMARK 620 5 HEC A  93   ND   88.8  90.3 178.8  86.8                            
REMARK 620 6 MET A  71   SD  169.6  80.6  97.4  94.2  82.0                      
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 HEC A 93                  
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1K3G   RELATED DB: PDB                                   
REMARK 900 SOLUTION STRUCTURE OF THE OXIDIZED PROTEIN                           
DBREF  1N9C A   22    92  UNP    P82599   CY553_BACPA     22     92             
SEQRES   1 A   71  VAL ASP ALA GLU ALA VAL VAL GLN GLN LYS CYS ILE SER          
SEQRES   2 A   71  CYS HIS GLY GLY ASP LEU THR GLY ALA SER ALA PRO ALA          
SEQRES   3 A   71  ILE ASP LYS ALA GLY ALA ASN TYR SER GLU GLU GLU ILE          
SEQRES   4 A   71  LEU ASP ILE ILE LEU ASN GLY GLN GLY GLY MET PRO GLY          
SEQRES   5 A   71  GLY ILE ALA LYS GLY ALA GLU ALA GLU ALA VAL ALA ALA          
SEQRES   6 A   71  TRP LEU ALA GLU LYS LYS                                      
HET    HEC  A  93      75                                                       
HETNAM     HEC HEME C                                                           
FORMUL   2  HEC    C34 H34 FE N4 O4                                             
HELIX    1   1 ASP A   23  CYS A   32  1                                  10    
HELIX    2   2 CYS A   32  GLY A   37  1                                   6    
HELIX    3   3 LYS A   50  TYR A   55  1                                   6    
HELIX    4   4 SER A   56  GLY A   67  1                                  12    
HELIX    5   5 GLY A   78  LYS A   91  1                                  14    
LINK         SG  CYS A  32                 CAB HEC A  93     1555   1555  1.79  
LINK         SG  CYS A  35                 CAC HEC A  93     1555   1555  1.80  
LINK         NE2 HIS A  36                FE   HEC A  93     1555   1555  1.98  
LINK         SD  MET A  71                FE   HEC A  93     1555   1555  2.39  
SITE     1 AC1 16 LYS A  31  CYS A  32  CYS A  35  HIS A  36                    
SITE     2 AC1 16 ALA A  45  PRO A  46  ILE A  48  TYR A  55                    
SITE     3 AC1 16 ILE A  60  ILE A  63  GLN A  68  GLY A  70                    
SITE     4 AC1 16 MET A  71  PRO A  72  VAL A  84  LEU A  88                    
CRYST1    1.000    1.000    1.000  90.00  90.00  90.00 P 1           1          
ORIGX1      1.000000  0.000000  0.000000        0.00000                         
ORIGX2      0.000000  1.000000  0.000000        0.00000                         
ORIGX3      0.000000  0.000000  1.000000        0.00000                         
SCALE1      1.000000  0.000000  0.000000        0.00000                         
SCALE2      0.000000  1.000000  0.000000        0.00000                         
SCALE3      0.000000  0.000000  1.000000        0.00000                         
MODEL        1