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P69217

- COX3_ONCMA

UniProt

P69217 - COX3_ONCMA

Protein

Cytochrome c oxidase subunit 3

Gene

mt-co3

Organism
Oncorhynchus masou (Cherry salmon) (Masu salmon)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 53 (01 Oct 2014)
      Sequence version 1 (15 Feb 2005)
      Previous versions | rss
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    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
    OrganismiOncorhynchus masou (Cherry salmon) (Masu salmon)
    Taxonomic identifieri8020 [NCBI]
    Taxonomic lineageiEukaryotaMetazoaChordataCraniataVertebrataEuteleostomiActinopterygiiNeopterygiiTeleosteiProtacanthopterygiiSalmoniformesSalmonidaeSalmoninaeOncorhynchus

    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 – 261261Cytochrome c oxidase subunit 3PRO_0000183817Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliP69217.
    SMRiP69217. Positions 1-261.
    ModBaseiSearch...
    MobiDBiSearch...

    Transmembrane

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transmembranei7 – 2721HelicalSequence AnalysisAdd
    BLAST
    Transmembranei32 – 5221HelicalSequence AnalysisAdd
    BLAST
    Transmembranei81 – 10121HelicalSequence AnalysisAdd
    BLAST
    Transmembranei127 – 14721HelicalSequence AnalysisAdd
    BLAST
    Transmembranei159 – 17921HelicalSequence AnalysisAdd
    BLAST
    Transmembranei197 – 21721HelicalSequence AnalysisAdd
    BLAST
    Transmembranei239 – 25921HelicalSequence AnalysisAdd
    BLAST

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Transmembrane, Transmembrane helix

    Phylogenomic databases

    HOVERGENiHBG016686.

    Family and domain databases

    Gene3Di1.20.120.80. 1 hit.
    InterProiIPR024791. Cyt_c/ubiquinol_Oxase_su3.
    IPR013833. Cyt_c_oxidase_su3_a-hlx.
    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: Complete.

    P69217-1 [UniParc]FASTAAdd to Basket

    « Hide

    MAHQAHAYHM VDPSPWPLTG AIAALLLTSG TAVWFHFHSL TLLTLGNVLL    50
    LLTMYQWWRD IIREGTFQGH HTPPVQKGLR YGMILFITSE VFFFLGFFWA 100
    FYHASLAPTP ELGGCWPPTG ITTLDPFEVP LLNTAVLLAS GVTVTWAHHS 150
    IMEGERKQTI QALTLTILLG FYFTFLQGME YYEAPFTIAD GVYGSTFFVA 200
    TGFHGLHVII GSTFLAVCLL RQVQYHFTSE HHFGFEAAAW YWHFVDVVWL 250
    FLYVSIYWWG S 261
    Length:261
    Mass (Da):29,691
    Last modified:February 15, 2005 - v1
    Checksum:i362F361768AD0635
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    D63410 Genomic DNA. Translation: BAA09711.1.
    D63336 Genomic DNA. Translation: BAA09653.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    D63410 Genomic DNA. Translation: BAA09711.1 .
    D63336 Genomic DNA. Translation: BAA09653.1 .

    3D structure databases

    ProteinModelPortali P69217.
    SMRi P69217. Positions 1-261.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Phylogenomic databases

    HOVERGENi HBG016686.

    Family and domain databases

    Gene3Di 1.20.120.80. 1 hit.
    InterProi IPR024791. Cyt_c/ubiquinol_Oxase_su3.
    IPR013833. Cyt_c_oxidase_su3_a-hlx.
    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. "Genetic relationship among three subspecies of Oncorhynchus masou determined by mitochondrial DNA sequence analysis."
      Oohara I., Okazaki T.
      Zool. Sci. 13:189-198(1996) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

    Entry informationi

    Entry nameiCOX3_ONCMA
    AccessioniPrimary (citable) accession number: P69217
    Secondary accession number(s): P20683
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 15, 2005
    Last sequence update: February 15, 2005
    Last modified: October 1, 2014
    This is version 53 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programChordata Protein Annotation Program

    Miscellaneousi

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3