HEADER    ELECTRON TRANSPORT                      10-JAN-03   1NMI              
TITLE     SOLUTION STRUCTURE OF THE IMIDAZOLE COMPLEX OF ISO-1 CYTOCHROME C     
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYTOCHROME C, ISO-1;                                       
COMPND   3 CHAIN: A;                                                            
COMPND   4 ENGINEERED: YES                                                      
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: SACCHAROMYCES CEREVISIAE;                       
SOURCE   3 ORGANISM_COMMON: BAKER'S YEAST;                                      
SOURCE   4 ORGANISM_TAXID: 4932;                                                
SOURCE   5 EXPRESSION_SYSTEM: ESCHERICHIA COLI;                                 
SOURCE   6 EXPRESSION_SYSTEM_TAXID: 562                                         
KEYWDS    LIGAND-PROTEIN COMPLEX, ELECTRON TRANSPORT                            
EXPDTA    SOLUTION NMR                                                          
MDLTYP    MINIMIZED AVERAGE                                                     
AUTHOR    Y.YAO,Y.TONG,G.LIU,J.WANG,J.ZHENG,W.TANG                              
REVDAT   4   20-NOV-24 1NMI    1       REMARK                                   
REVDAT   3   23-FEB-22 1NMI    1       REMARK SEQADV LINK                       
REVDAT   2   24-FEB-09 1NMI    1       VERSN                                    
REVDAT   1   04-FEB-03 1NMI    0                                                
JRNL        AUTH   Y.YAO,Y.TONG,G.LIU,J.WANG,J.ZHENG,W.TANG                     
JRNL        TITL   SOLUTION STRUCTURE OF THE IMIDAZOLE COMPLEX OF ISO-1         
JRNL        TITL 2 CYTOCHROME C                                                 
JRNL        REF    TO BE PUBLISHED                                              
JRNL        REFN                                                                
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : XWINNMR 2.6, DYANA 1.5                               
REMARK   3   AUTHORS     : NULL                                                 
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1NMI COMPLIES WITH FORMAT V. 3.30, 13-JUL-11                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY PDBJ ON 14-JAN-03.                  
REMARK 100 THE DEPOSITION ID IS D_1000018004.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 298                                
REMARK 210  PH                             : 7.0                                
REMARK 210  IONIC STRENGTH                 : NULL                               
REMARK 210  PRESSURE                       : NULL                               
REMARK 210  SAMPLE CONTENTS                : 1MM ISO-1 CYTOCHROME C, 120MM      
REMARK 210                                   D5IMIDAZOLE; 1MM 15N LABELED ISO-  
REMARK 210                                   1 CYTOCHROME C, 120MM D5IMIDAZOLE  
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : 2D TOCSY; 2D NOESY; DQF-COSY;      
REMARK 210                                   3D_15N-SEPARATED_NOESY             
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ; 500 MHZ                   
REMARK 210  SPECTROMETER MODEL             : DMX; DRX                           
REMARK 210  SPECTROMETER MANUFACTURER      : BRUKER                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : DYANA 1.5                          
REMARK 210   METHOD USED                   : RESTRAINED ENERGY MINIMIZATION     
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 200                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 1                                  
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH ACCEPTABLE         
REMARK 210                                   COVALENT GEOMETRY                  
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 1                   
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: 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    ARG A  13   NE  -  CZ  -  NH2 ANGL. DEV. =  -3.2 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    SER A   2      -62.60   -104.78                                   
REMARK 500    ARG A  13      -60.76   -133.47                                   
REMARK 500    LYS A  22       96.07    -65.39                                   
REMARK 500    VAL A  28      -51.40   -121.52                                   
REMARK 500    ARG A  38     -102.99   -142.16                                   
REMARK 500    HIS A  39     -177.59   -179.40                                   
REMARK 500    SER A  40       82.18    -66.10                                   
REMARK 500    GLN A  42       46.17    -92.84                                   
REMARK 500    LYS A  54      -77.70    -53.76                                   
REMARK 500    LYS A  55       46.01     26.71                                   
REMARK 500    ASN A  56       68.63     15.23                                   
REMARK 500    THR A  69      -65.00   -104.80                                   
REMARK 500    LYS A  72     -137.47     51.92                                   
REMARK 500    LYS A  73      -33.36     70.57                                   
REMARK 500    ILE A  75       56.92     20.12                                   
REMARK 500    THR A  78      -66.22    -21.77                                   
REMARK 500    LYS A  79      -71.40   -167.78                                   
REMARK 500    LYS A  86      -49.56   -162.00                                   
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  13         0.14    SIDE CHAIN                              
REMARK 500    HIS A  18         0.11    SIDE CHAIN                              
REMARK 500    ARG A  38         0.09    SIDE CHAIN                              
REMARK 500    TYR A  48         0.11    SIDE CHAIN                              
REMARK 500    TYR A  74         0.07    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 A1018  FE                            
REMARK 620 N RES CSSEQI ATOM                                                    
REMARK 620 1 HIS A  18   NE2                                                    
REMARK 620 2 HEC A1018   NA   91.0                                              
REMARK 620 3 HEC A1018   NB   88.9  90.7                                        
REMARK 620 4 HEC A1018   NC   88.5 179.3  89.9                                  
REMARK 620 5 HEC A1018   ND   87.5  89.9 176.4  89.5                            
REMARK 620 6 IMD A 104   N1  176.7  91.7  92.9  88.7  90.6                      
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 IMD A 104                 
REMARK 800                                                                      
REMARK 800 SITE_IDENTIFIER: AC2                                                 
REMARK 800 EVIDENCE_CODE: SOFTWARE                                              
REMARK 800 SITE_DESCRIPTION: BINDING SITE FOR RESIDUE HEC A 1018                
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1YIC   RELATED DB: PDB                                   
DBREF  1NMI A   -5   103  UNP    P00044   CYC1_YEAST       1    108             
SEQADV 1NMI THR A  102  UNP  P00044    CYS   107 CONFLICT                       
SEQRES   1 A  108  THR GLU PHE LYS ALA GLY SER ALA LYS LYS GLY ALA THR          
SEQRES   2 A  108  LEU PHE LYS THR ARG CYS LEU GLN CYS HIS THR VAL GLU          
SEQRES   3 A  108  LYS GLY GLY PRO HIS LYS VAL GLY PRO ASN LEU HIS GLY          
SEQRES   4 A  108  ILE PHE GLY ARG HIS SER GLY GLN ALA GLU GLY TYR SER          
SEQRES   5 A  108  TYR THR ASP ALA ASN ILE LYS LYS ASN VAL LEU TRP ASP          
SEQRES   6 A  108  GLU ASN ASN MET SER GLU TYR LEU THR ASN PRO LYS LYS          
SEQRES   7 A  108  TYR ILE PRO GLY THR LYS MET ALA PHE GLY GLY LEU LYS          
SEQRES   8 A  108  LYS GLU LYS ASP ARG ASN ASP LEU ILE THR TYR LEU LYS          
SEQRES   9 A  108  LYS ALA THR GLU                                              
HET    IMD  A 104       9                                                       
HET    HEC  A1018      75                                                       
HETNAM     IMD IMIDAZOLE                                                        
HETNAM     HEC HEME C                                                           
FORMUL   2  IMD    C3 H5 N2 1+                                                  
FORMUL   3  HEC    C34 H34 FE N4 O4                                             
HELIX    1   1 LYS A    5  THR A   12  1                                   8    
HELIX    2   2 ASP A   50  LYS A   55  1                                   6    
HELIX    3   3 ASP A   60  LEU A   68  1                                   9    
HELIX    4   4 LYS A   87  GLU A  103  1                                  17    
LINK         SG  CYS A  14                 CAB HEC A1018     1555   1555  1.83  
LINK         SG  CYS A  17                 CAC HEC A1018     1555   1555  1.84  
LINK         NE2 HIS A  18                FE   HEC A1018     1555   1555  1.94  
LINK         N1  IMD A 104                FE   HEC A1018     1555   1555  1.99  
SITE     1 AC1  3 TYR A  67  ALA A  81  HEC A1018                               
SITE     1 AC2 21 ARG A  13  CYS A  14  CYS A  17  HIS A  18                    
SITE     2 AC2 21 PRO A  30  LEU A  32  ILE A  35  TYR A  48                    
SITE     3 AC2 21 ASP A  50  TRP A  59  MET A  64  LEU A  68                    
SITE     4 AC2 21 PRO A  76  THR A  78  LYS A  79  MET A  80                    
SITE     5 AC2 21 ALA A  81  PHE A  82  LEU A  94  LEU A  98                    
SITE     6 AC2 21 IMD A 104                                                     
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