HEADER    OXYGEN STORAGE/TRANSPORT                10-MAR-00   1EKY              
TITLE     MODEL STRUCTURE FROM NON-NOE BASED NMR STRUCTURE CALCULATION          
CAVEAT     1EKY    CHIRALITY ERRORS AT CA CENTERS OF ALA1 AND PRO53, 65         
COMPND    MOL_ID: 1;                                                            
COMPND   2 MOLECULE: CYTOCHROME C';                                             
COMPND   3 CHAIN: A                                                             
SOURCE    MOL_ID: 1;                                                            
SOURCE   2 ORGANISM_SCIENTIFIC: RHODOBACTER CAPSULATUS;                         
SOURCE   3 ORGANISM_TAXID: 1061;                                                
SOURCE   4 STRAIN: M110                                                         
KEYWDS    FOUR HELIX BUNDLE, OXYGEN STORAGE-TRANSPORT COMPLEX                   
EXPDTA    SOLUTION NMR                                                          
NUMMDL    32                                                                    
AUTHOR    J.C.HUS,D.MARION,M.BLACKLEDGE                                         
REVDAT   5   22-MAY-24 1EKY    1       REMARK                                   
REVDAT   4   16-FEB-22 1EKY    1       REMARK SEQADV                            
REVDAT   3   24-FEB-09 1EKY    1       VERSN                                    
REVDAT   2   23-MAY-00 1EKY    1       JRNL                                     
REVDAT   1   17-MAR-00 1EKY    0                                                
JRNL        AUTH   J.C.HUS,D.MARION,M.BLACKLEDGE                                
JRNL        TITL   DE NOVO DETERMINATION OF PROTEIN STRUCTURE BY NMR USING      
JRNL        TITL 2 ORIENTATIONAL AND LONG-RANGE ORDER RESTRAINTS.               
JRNL        REF    J.MOL.BIOL.                   V. 298   927 2000              
JRNL        REFN                   ISSN 0022-2836                               
JRNL        PMID   10801359                                                     
JRNL        DOI    10.1006/JMBI.2000.3714                                       
REMARK   2                                                                      
REMARK   2 RESOLUTION. NOT APPLICABLE.                                          
REMARK   3                                                                      
REMARK   3 REFINEMENT.                                                          
REMARK   3   PROGRAM     : DISCOVER MODIFIED VERSION OF DISCOVER, DISCOVER      
REMARK   3                 MODIFIED VERSION OF DISCOVER                         
REMARK   3   AUTHORS     : HUS, MARION, BLACKLEDGE (DISCOVER), HUS, MARION,     
REMARK   3                 BLACKLEDGE (DISCOVER)                                
REMARK   3                                                                      
REMARK   3  OTHER REFINEMENT REMARKS: NULL                                      
REMARK   4                                                                      
REMARK   4 1EKY COMPLIES WITH FORMAT V. 3.15, 01-DEC-08                         
REMARK 100                                                                      
REMARK 100 THIS ENTRY HAS BEEN PROCESSED BY RCSB ON 13-MAR-00.                  
REMARK 100 THE DEPOSITION ID IS D_1000010690.                                   
REMARK 210                                                                      
REMARK 210 EXPERIMENTAL DETAILS                                                 
REMARK 210  EXPERIMENT TYPE                : NMR                                
REMARK 210  TEMPERATURE           (KELVIN) : 293                                
REMARK 210  PH                             : 6.0                                
REMARK 210  IONIC STRENGTH                 : 100MM                              
REMARK 210  PRESSURE                       : AMBIENT                            
REMARK 210  SAMPLE CONTENTS                : 7MM CYT C', 15N, 100MM PO4 PH6     
REMARK 210                                                                      
REMARK 210  NMR EXPERIMENTS CONDUCTED      : NULL                               
REMARK 210  SPECTROMETER FIELD STRENGTH    : 600 MHZ                            
REMARK 210  SPECTROMETER MODEL             : INOVA                              
REMARK 210  SPECTROMETER MANUFACTURER      : VARIAN                             
REMARK 210                                                                      
REMARK 210  STRUCTURE DETERMINATION.                                            
REMARK 210   SOFTWARE USED                 : NULL                               
REMARK 210   METHOD USED                   : IN-HOUSE MODIFICATION OF           
REMARK 210                                   DISCOVER CODE                      
REMARK 210                                                                      
REMARK 210 CONFORMERS, NUMBER CALCULATED   : 300                                
REMARK 210 CONFORMERS, NUMBER SUBMITTED    : 32                                 
REMARK 210 CONFORMERS, SELECTION CRITERIA  : STRUCTURES WITH THE LOWEST         
REMARK 210                                   ENERGY                             
REMARK 210                                                                      
REMARK 210 BEST REPRESENTATIVE CONFORMER IN THIS ENSEMBLE : 15                  
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: CLOSE CONTACTS                                             
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    ALA A    73     H    TRP A    75              1.22            
REMARK 500   O    TYR A   125     H    GLU A   127              1.32            
REMARK 500   O    ALA A    73     N    TRP A    75              2.13            
REMARK 500   O    TYR A   125     N    GLU A   127              2.18            
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  5 PRO A  53   N   -  CA  -  CB  ANGL. DEV. =   7.4 DEGREES          
REMARK 500  8 LEU A  47   N   -  CA  -  C   ANGL. DEV. = -17.4 DEGREES          
REMARK 500 20 PRO A  53   N   -  CA  -  CB  ANGL. DEV. =   7.7 DEGREES          
REMARK 500 31 PRO A  56   N   -  CA  -  CB  ANGL. DEV. =   7.4 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  1 LYS A  29      -74.91    -75.54                                   
REMARK 500  1 PHE A  31     -175.25    -69.07                                   
REMARK 500  1 ASP A  32      -64.35    174.64                                   
REMARK 500  1 ALA A  33      -49.83    168.96                                   
REMARK 500  1 THR A  49      -71.38    -50.87                                   
REMARK 500  1 ASP A  50       75.61    125.08                                   
REMARK 500  1 PRO A  53        7.84   -174.48                                   
REMARK 500  1 LEU A  54       -2.18   -147.90                                   
REMARK 500  1 PRO A  56     -145.24   -159.26                                   
REMARK 500  1 ALA A  57       77.79    -49.69                                   
REMARK 500  1 SER A  60       79.92     69.06                                   
REMARK 500  1 ASP A  63      -72.42    -54.75                                   
REMARK 500  1 GLN A  67      -98.53    -65.35                                   
REMARK 500  1 THR A  68     -152.81     42.28                                   
REMARK 500  1 GLU A  69      -40.92   -153.74                                   
REMARK 500  1 LYS A  71      -61.53   -157.09                                   
REMARK 500  1 ALA A  73      -83.18    -56.43                                   
REMARK 500  1 ILE A  74      -48.65     44.38                                   
REMARK 500  1 TRP A  75       92.76     61.71                                   
REMARK 500  1 ALA A  76      109.89    140.20                                   
REMARK 500  1 ASN A  77      172.75    -54.84                                   
REMARK 500  1 TYR A 125       47.67    -77.47                                   
REMARK 500  1 ARG A 126       59.54    -56.05                                   
REMARK 500  2 THR A   3      -68.92    175.92                                   
REMARK 500  2 LYS A   4       60.28   -160.71                                   
REMARK 500  2 LYS A  29      -76.33    -76.27                                   
REMARK 500  2 PHE A  31     -176.24    -69.78                                   
REMARK 500  2 ASP A  32      -64.54    174.43                                   
REMARK 500  2 ALA A  33      -49.98    169.61                                   
REMARK 500  2 LEU A  43      -70.25    -54.58                                   
REMARK 500  2 ASP A  50       58.70     98.78                                   
REMARK 500  2 ALA A  52       64.76    -59.08                                   
REMARK 500  2 PRO A  53      -13.77   -174.85                                   
REMARK 500  2 LEU A  54      -66.32    -98.63                                   
REMARK 500  2 PRO A  56     -151.44    -73.11                                   
REMARK 500  2 ALA A  57       90.61    -54.62                                   
REMARK 500  2 THR A  59      -70.40   -158.71                                   
REMARK 500  2 SER A  60       91.85     58.59                                   
REMARK 500  2 THR A  62      159.21    175.47                                   
REMARK 500  2 ASP A  63      -76.50    171.28                                   
REMARK 500  2 LEU A  64      -55.27   -172.16                                   
REMARK 500  2 GLN A  67     -150.20    -71.25                                   
REMARK 500  2 GLU A  69      152.60     67.96                                   
REMARK 500  2 ALA A  70       54.50    173.81                                   
REMARK 500  2 LYS A  71       42.33    -67.52                                   
REMARK 500  2 ALA A  73       13.48     43.73                                   
REMARK 500  2 ILE A  74     -147.33     68.59                                   
REMARK 500  2 TRP A  75       34.24   -146.88                                   
REMARK 500  2 ALA A  76       20.70     49.38                                   
REMARK 500  2 ALA A 101     -104.25    -64.09                                   
REMARK 500                                                                      
REMARK 500 THIS ENTRY HAS     861 RAMACHANDRAN OUTLIERS.                        
REMARK 500                                                                      
REMARK 500 REMARK: NULL                                                         
REMARK 610                                                                      
REMARK 610 MISSING HETEROATOM                                                   
REMARK 610 THE FOLLOWING RESIDUES HAVE MISSING ATOMS (M=MODEL NUMBER;           
REMARK 610 RES=RESIDUE NAME; C=CHAIN IDENTIFIER; SSEQ=SEQUENCE NUMBER;          
REMARK 610 I=INSERTION CODE):                                                   
REMARK 610   M RES C SSEQI                                                      
REMARK 610   1 HEM A  130                                                       
REMARK 610   2 HEM A  130                                                       
REMARK 610   3 HEM A  130                                                       
REMARK 610   4 HEM A  130                                                       
REMARK 610   5 HEM A  130                                                       
REMARK 610   6 HEM A  130                                                       
REMARK 610   7 HEM A  130                                                       
REMARK 610   8 HEM A  130                                                       
REMARK 610   9 HEM A  130                                                       
REMARK 610  10 HEM A  130                                                       
REMARK 610  11 HEM A  130                                                       
REMARK 610  12 HEM A  130                                                       
REMARK 610  13 HEM A  130                                                       
REMARK 610  14 HEM A  130                                                       
REMARK 610  15 HEM A  130                                                       
REMARK 610  16 HEM A  130                                                       
REMARK 610  17 HEM A  130                                                       
REMARK 610  18 HEM A  130                                                       
REMARK 610  19 HEM A  130                                                       
REMARK 610  20 HEM A  130                                                       
REMARK 610  21 HEM A  130                                                       
REMARK 610  22 HEM A  130                                                       
REMARK 610  23 HEM A  130                                                       
REMARK 610  24 HEM A  130                                                       
REMARK 610  25 HEM A  130                                                       
REMARK 610  26 HEM A  130                                                       
REMARK 610  27 HEM A  130                                                       
REMARK 610  28 HEM A  130                                                       
REMARK 610  29 HEM A  130                                                       
REMARK 610  30 HEM A  130                                                       
REMARK 610  31 HEM A  130                                                       
REMARK 610  32 HEM A  130                                                       
REMARK 900                                                                      
REMARK 900 RELATED ENTRIES                                                      
REMARK 900 RELATED ID: 1NBB   RELATED DB: PDB                                   
REMARK 900 XRAY STRUCTURE FOR COMPARISON PURPOSES                               
DBREF  1EKY A    1   129  UNP    P00147   CYCP_RHOCA       1    129             
SEQADV 1EKY GLY A   19  UNP  P00147    LYS    19 VARIANT                        
SEQADV 1EKY ALA A   30  UNP  P00147    SER    30 VARIANT                        
SEQADV 1EKY VAL A   38  UNP  P00147    ALA    38 VARIANT                        
SEQADV 1EKY LYS A   42  UNP  P00147    ALA    42 VARIANT                        
SEQADV 1EKY ALA A   76  UNP  P00147    THR    76 VARIANT                        
SEQADV 1EKY ASP A   79  UNP  P00147    ALA    79 VARIANT                        
SEQADV 1EKY HIS A   89  UNP  P00147    ASN    89 VARIANT                        
SEQADV 1EKY GLU A   90  UNP  P00147    ASP    90 VARIANT                        
SEQADV 1EKY GLY A   93  UNP  P00147    ALA    93 VARIANT                        
SEQADV 1EKY ALA A   94  UNP  P00147    GLU    94 VARIANT                        
SEQADV 1EKY GLY A  104  UNP  P00147    ALA   104 VARIANT                        
SEQADV 1EKY ALA A  105  UNP  P00147    THR   105 VARIANT                        
SEQRES   1 A  129  ALA ASP THR LYS GLU VAL LEU GLU ALA ARG GLU ALA TYR          
SEQRES   2 A  129  PHE LYS SER LEU GLY GLY SER MET LYS ALA MET THR GLY          
SEQRES   3 A  129  VAL ALA LYS ALA PHE ASP ALA GLU ALA ALA LYS VAL GLU          
SEQRES   4 A  129  ALA ALA LYS LEU GLU LYS ILE LEU ALA THR ASP VAL ALA          
SEQRES   5 A  129  PRO LEU PHE PRO ALA GLY THR SER SER THR ASP LEU PRO          
SEQRES   6 A  129  GLY GLN THR GLU ALA LYS ALA ALA ILE TRP ALA ASN MET          
SEQRES   7 A  129  ASP ASP PHE GLY ALA LYS GLY LYS ALA MET HIS GLU ALA          
SEQRES   8 A  129  GLY GLY ALA VAL ILE ALA ALA ALA ASN ALA GLY ASP GLY          
SEQRES   9 A  129  ALA ALA PHE GLY ALA ALA LEU GLN LYS LEU GLY GLY THR          
SEQRES  10 A  129  CYS LYS ALA CYS HIS ASP ASP TYR ARG GLU GLU ASP              
HET    HEM  A 130       1                                                       
HETNAM     HEM PROTOPORPHYRIN IX CONTAINING FE                                  
HETSYN     HEM HEME                                                             
FORMUL   2  HEM    C34 H32 FE N4 O4                                             
HELIX    1   1 LYS A    4  ALA A   30  1                                  27    
HELIX    2   2 ALA A   33  ALA A   48  1                                  16    
HELIX    3   3 ASN A   77  GLY A  102  1                                  26    
HELIX    4   4 ASP A  103  TYR A  125  1                                  23    
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