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P50657

- COX3_ANAPL

UniProt

P50657 - COX3_ANAPL

Protein

Cytochrome c oxidase subunit 3

Gene

MT-CO3

Organism
Anas platyrhynchos (Domestic duck) (Anas boschas)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
  1. Functioni

    Subunits I, II and III form the functional core of the enzyme complex.

    Catalytic activityi

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

    GO - Molecular functioni

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

    GO - Biological processi

    1. aerobic electron transport chain Source: InterPro

    Keywords - Molecular functioni

    Oxidoreductase

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Cytochrome c oxidase subunit 3 (EC:1.9.3.1)
    Alternative name(s):
    Cytochrome c oxidase polypeptide III
    Gene namesi
    Name:MT-CO3
    Synonyms:COIII, COXIII, MTCO3
    Encoded oniMitochondrion
    OrganismiAnas platyrhynchos (Domestic duck) (Anas boschas)
    Taxonomic identifieri8839 [NCBI]
    Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiTestudines + Archosauria groupArchosauriaDinosauriaSaurischiaTheropodaCoelurosauriaAvesNeognathaeAnseriformesAnatidaeAnas
    ProteomesiUP000016666: Unplaced

    Subcellular locationi

    GO - Cellular componenti

    1. integral component of membrane Source: UniProtKB-KW
    2. mitochondrial inner membrane Source: UniProtKB-SubCell
    3. respiratory chain complex IV Source: UniProtKB

    Keywords - Cellular componenti

    Membrane, Mitochondrion, Mitochondrion inner membrane

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – ›86›86Cytochrome c oxidase subunit 3PRO_0000183731Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliP50657.
    SMRiP50657. Positions 1-86.
    ModBaseiSearch...
    MobiDBiSearch...

    Transmembrane

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transmembranei15 – 3521HelicalSequence AnalysisAdd
    BLAST
    Transmembranei38 – 5821HelicalSequence AnalysisAdd
    BLAST

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Transmembrane, Transmembrane helix

    Family and domain databases

    InterProiIPR024791. Cyt_c/ubiquinol_Oxase_su3.
    IPR000298. Cyt_c_oxidase_su3_dom.
    [Graphical view]
    PANTHERiPTHR11403. PTHR11403. 1 hit.
    PfamiPF00510. COX3. 1 hit.
    [Graphical view]
    SUPFAMiSSF81452. SSF81452. 1 hit.
    PROSITEiPS50253. COX3. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Fragment.

    P50657-1 [UniParc]FASTAAdd to Basket

    « Hide

    MAHQAHSYHM VDPSPWPIFG AAAALLTTSG LVMWFHYNSS ILLAAGLLSM   50
    LLVMLQWWRE IVRESTFQGH HTPTVQKGLR YGMILF 86
    Length:86
    Mass (Da):9,768
    Last modified:October 1, 1996 - v1
    Checksum:i254F9B780A044400
    GO

    Experimental Info

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Non-terminal residuei86 – 861

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    L22476 Genomic DNA. Translation: AAA72040.2.
    X55527 Genomic DNA. Translation: CAA39144.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    L22476 Genomic DNA. Translation: AAA72040.2 .
    X55527 Genomic DNA. Translation: CAA39144.1 .

    3D structure databases

    ProteinModelPortali P50657.
    SMRi P50657. Positions 1-86.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    InterProi IPR024791. Cyt_c/ubiquinol_Oxase_su3.
    IPR000298. Cyt_c_oxidase_su3_dom.
    [Graphical view ]
    PANTHERi PTHR11403. PTHR11403. 1 hit.
    Pfami PF00510. COX3. 1 hit.
    [Graphical view ]
    SUPFAMi SSF81452. SSF81452. 1 hit.
    PROSITEi PS50253. COX3. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "Molecular characterization and evolution of a duck mitochondrial genome."
      Ramirez V., Savoie P., Morais R.
      J. Mol. Evol. 37:296-310(1993) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: Pekin breed.
      Tissue: Liver.
    2. "Gene organization of the Peking duck mitochondrial genome."
      Desjardins P., Ramirez V., Morais R.
      Curr. Genet. 17:515-518(1990) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA] OF 53-85.
      Strain: Pekin breed.
      Tissue: Liver.

    Entry informationi

    Entry nameiCOX3_ANAPL
    AccessioniPrimary (citable) accession number: P50657
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: October 1, 1996
    Last sequence update: October 1, 1996
    Last modified: October 1, 2014
    This is version 69 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programChordata 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