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Q6NG99

- COX4_CORDI

UniProt

Q6NG99 - COX4_CORDI

Protein

Cytochrome c oxidase polypeptide 4

Gene

ctaF

Organism
Corynebacterium diphtheriae (strain ATCC 700971 / NCTC 13129 / Biotype gravis)
Status
Reviewed - Annotation score: 2 out of 5- Protein inferred from homologyi
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    • History
      Entry version 66 (01 Oct 2014)
      Sequence version 1 (05 Jul 2004)
      Previous versions | rss
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    Functioni

    Part of cytochrome c oxidase, its function is unknown.By similarity

    Catalytic activityi

    4 ferrocytochrome c + O2 + 4 H+ = 4 ferricytochrome c + 2 H2O.

    GO - Molecular functioni

    1. cytochrome-c oxidase activity Source: UniProtKB-EC

    Keywords - Molecular functioni

    Oxidoreductase

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Cytochrome c oxidase polypeptide 4 (EC:1.9.3.1)
    Alternative name(s):
    Cytochrome aa3 subunit 4
    Cytochrome c oxidase polypeptide IV
    Gene namesi
    Name:ctaF
    Ordered Locus Names:DIP1628
    OrganismiCorynebacterium diphtheriae (strain ATCC 700971 / NCTC 13129 / Biotype gravis)
    Taxonomic identifieri257309 [NCBI]
    Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeActinomycetalesCorynebacterineaeCorynebacteriaceaeCorynebacterium
    ProteomesiUP000002198: Chromosome

    Subcellular locationi

    Cell membrane By similarity; Multi-pass membrane protein By similarity

    GO - Cellular componenti

    1. integral component of membrane Source: UniProtKB-KW
    2. plasma membrane Source: UniProtKB-SubCell

    Keywords - Cellular componenti

    Cell membrane, Membrane

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 143143Cytochrome c oxidase polypeptide 4PRO_0000220013Add
    BLAST

    Interactioni

    Subunit structurei

    Associates with subunits I, II and III to form cytochrome c oxidase.By similarity

    Protein-protein interaction databases

    STRINGi257309.DIP1628.

    Structurei

    Transmembrane

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transmembranei7 – 2721HelicalSequence AnalysisAdd
    BLAST
    Transmembranei40 – 6021HelicalSequence AnalysisAdd
    BLAST
    Transmembranei85 – 10521HelicalSequence AnalysisAdd
    BLAST
    Transmembranei106 – 12621HelicalSequence AnalysisAdd
    BLAST

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Transmembrane, Transmembrane helix

    Phylogenomic databases

    eggNOGiNOG07397.
    HOGENOMiHOG000237887.
    OMAiGTYFRFV.
    OrthoDBiEOG63FW2X.

    Family and domain databases

    InterProiIPR021050. Cyt_c_oxidase_su4_actinobac.
    [Graphical view]
    PfamiPF12270. Cyt_c_ox_IV. 1 hit.
    [Graphical view]
    PIRSFiPIRSF017385. CtaF. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Q6NG99-1 [UniParc]FASTAAdd to Basket

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    MKATSKIMYS MATFLAIMAI IYLFATMHVE DSGYMVGYEW AGGVCMILGT    50
    LLTVMLGGYL HFTENRIDVL PEDWEEAEVA DAAGTLGFFS PSSIWPLAMS 100
    GAIAVLGFGI VYMHYWLIAI GAVLLIYTTT MLNLQYGIPK EKH 143
    Length:143
    Mass (Da):15,776
    Last modified:July 5, 2004 - v1
    Checksum:i38C6FBF16A316CD0
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    BX248358 Genomic DNA. Translation: CAE50153.1.
    RefSeqiNP_939970.1. NC_002935.2.
    WP_003852216.1. NC_002935.2.

    Genome annotation databases

    EnsemblBacteriaiCAE50153; CAE50153; DIP1628.
    GeneIDi2648674.
    KEGGicdi:DIP1628.
    PATRICi21484464. VBICorDip47633_1608.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    BX248358 Genomic DNA. Translation: CAE50153.1 .
    RefSeqi NP_939970.1. NC_002935.2.
    WP_003852216.1. NC_002935.2.

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protein-protein interaction databases

    STRINGi 257309.DIP1628.

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    EnsemblBacteriai CAE50153 ; CAE50153 ; DIP1628 .
    GeneIDi 2648674.
    KEGGi cdi:DIP1628.
    PATRICi 21484464. VBICorDip47633_1608.

    Phylogenomic databases

    eggNOGi NOG07397.
    HOGENOMi HOG000237887.
    OMAi GTYFRFV.
    OrthoDBi EOG63FW2X.

    Family and domain databases

    InterProi IPR021050. Cyt_c_oxidase_su4_actinobac.
    [Graphical view ]
    Pfami PF12270. Cyt_c_ox_IV. 1 hit.
    [Graphical view ]
    PIRSFi PIRSF017385. CtaF. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: ATCC 700971 / NCTC 13129 / Biotype gravis.

    Entry informationi

    Entry nameiCOX4_CORDI
    AccessioniPrimary (citable) accession number: Q6NG99
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 26, 2005
    Last sequence update: July 5, 2004
    Last modified: October 1, 2014
    This is version 66 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Complete proteome, Reference proteome

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3