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(-) Description

Title :  ECTOTHIORHODOSPIRA HALOPHILA CYTOCHROME C551 (REDUCED), NMR, 37 STRUCTURES
 
Authors :  B. Bersch, M. J. Blackledge, T. E. Meyer, D. Marion
Date :  16 Jul 96  (Deposition) - 27 Jan 97  (Release) - 24 Feb 09  (Revision)
Method :  SOLUTION NMR
Resolution :  NOT APPLICABLE
Chains :  NMR Structure  :  A  (37x)
Keywords :  Bacterial Cytochrome C, Halophilic Purple Phototrophic Bacterium, Electron Transport (Keyword Search: [Gene Ontology, PubMed, Web (Google)] )
 
Reference :  B. Bersch, M. J. Blackledge, T. E. Meyer, D. Marion
Ectothiorhodospira Halophila Ferrocytochrome C551: Solution Structure And Comparison With Bacterial Cytochromes C.
J. Mol. Biol. V. 264 567 1996
PubMed-ID: 8969306  |  Reference-DOI: 10.1006/JMBI.1996.0662
(for further references see the PDB file header)

(-) Compounds

Molecule 1 - CYTOCHROME C551
    Cellular Location: PERIPLASM
    Chains: A
    Organism Scientific: HALORHODOSPIRA HALOPHILA
    Organism Taxid: 1053
    Strain: BN9626

 Structural Features

(-) Chains, Units

  
NMR Structure (37x): 

Summary Information (see also Sequences/Alignments below)

(-) Ligands, Modified Residues, Ions  (1, 1)

NMR Structure (1, 1)
No.NameCountTypeFull Name
1HEM1Ligand/IonPROTOPORPHYRIN IX CONTAINING FE

(-) Sites  (1, 1)

NMR Structure (1, 1)
No.NameEvidenceResiduesDescription
1AC1SOFTWARETHR A:10 , CYS A:14 , CYS A:17 , HIS A:18 , ALA A:25 , PRO A:26 , ARG A:37 , LEU A:44 , SER A:47 , THR A:48 , LYS A:52 , ALA A:54 , MET A:55 , TYR A:58 , MET A:74BINDING SITE FOR RESIDUE HEM A 0

(-) SS Bonds  (0, 0)

(no "SS Bond" information available for 1GKS)

(-) Cis Peptide Bonds  (1, 37)

NMR Structure
No.ModelResidues
11, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37Ala A:11 -Pro A:12

 Sequence-Structure Mapping

(-) SAPs(SNPs)/Variants  (0, 0)

(no "SAP(SNP)/Variant" information available for 1GKS)

(-) PROSITE Motifs  (1, 1)

NMR Structure (1, 1)
 PROSITEUniProtKBPDB
No.IDACDescriptionIDLocationCountLocation
1CYTCPS51007 Cytochrome c family profile.CY551_HALHA1-78  1A:1-78

(-) Exons   (0, 0)

(no "Exon" information available for 1GKS)

(-) Sequences/Alignments

NMR Structure
   Reformat: Number of residues per line =  ('0' or empty: single-line sequence representation)
  Number of residues per labelling interval =   
  UniProt sequence: complete  aligned part    
   Show mapping: SCOP domains CATH domains Pfam domains Secondary structure (by author)
SAPs(SNPs) PROSITE motifs Exons
(details for a mapped element are shown in a popup box when the mouse pointer rests over it) 
Chain A from PDB  Type:PROTEIN  Length:78
 aligned with CY551_HALHA | P00122 from UniProtKB/Swiss-Prot  Length:78

    Alignment length:78
                                    10        20        30        40        50        60        70        
           CY551_HALHA    1 DGESIYINGTAPTCSSCHDRGVAGAPELNAPEDWADRPSSVDELVESTLAGKGAMPAYDGRADREDLVKAIEYMLSTL 78
               SCOP domains d1gksa_ A: Cytochrome c551                                                     SCOP domains
               CATH domains 1gksA00 A:1-78 Cytochrome c                                                    CATH domains
               Pfam domains ------------------------------------------------------------------------------ Pfam domains
         Sec.struct. author .hhhhhh.......hhhh...hhh......hhhhh.....hhhhhhhhhh.............hhhhhhhhhhhh... Sec.struct. author
                 SAPs(SNPs) ------------------------------------------------------------------------------ SAPs(SNPs)
                    PROSITE CYTC  PDB: A:1-78 UniProt: 1-78                                                PROSITE
                 Transcript ------------------------------------------------------------------------------ Transcript
                  1gks A  1 DGESIYINGTAPTCSSCHDRGVAGAPELNAPEDWADRPSSVDELVESTLAGKGAMPAYDGRADREDLVKAIEYMLSTL 78
                                    10        20        30        40        50        60        70
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  extra numbering lines below/above indicate numbering irregularities and modified residue names etc., number ends below/above '|'

 Classification and Annotation

(-) SCOP Domains  (1, 1)

NMR Structure
(-)
Class: All alpha proteins (14657)

(-) CATH Domains  (1, 1)

NMR Structure
(-)
Class: Mainly Alpha (13335)

(-) Pfam Domains  (0, 0)

(no "Pfam Domain" information available for 1GKS)

(-) Gene Ontology  (5, 5)

NMR Structure(hide GO term definitions)
Chain A   (CY551_HALHA | P00122)
molecular function
    GO:0009055    electron carrier activity    Any molecular entity that serves as an electron acceptor and electron donor in an electron transport chain. An electron transport chain is a process in which a series of electron carriers operate together to transfer electrons from donors to any of several different terminal electron acceptors to generate a transmembrane electrochemical gradient.
    GO:0020037    heme binding    Interacting selectively and non-covalently with heme, any compound of iron complexed in a porphyrin (tetrapyrrole) ring.
    GO:0005506    iron ion binding    Interacting selectively and non-covalently with iron (Fe) ions.
    GO:0046872    metal ion binding    Interacting selectively and non-covalently with any metal ion.
biological process
    GO:0055114    oxidation-reduction process    A metabolic process that results in the removal or addition of one or more electrons to or from a substance, with or without the concomitant removal or addition of a proton or protons.

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