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P80439

- COX3_ALLMA

UniProt

P80439 - COX3_ALLMA

Protein

Cytochrome c oxidase subunit 3

Gene

COX3

Organism
Allomyces macrogynus
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 75 (01 Oct 2014)
      Sequence version 1 (01 Nov 1995)
      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:COX3
    Encoded oniMitochondrion
    OrganismiAllomyces macrogynus
    Taxonomic identifieri28583 [NCBI]
    Taxonomic lineageiEukaryotaFungiBlastocladiomycotaBlastocladiomycetesBlastocladialesBlastocladiaceaeAllomyces

    Subcellular locationi

    GO - Cellular componenti

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

    Keywords - Cellular componenti

    Membrane, Mitochondrion, Mitochondrion inner membrane

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 274274Cytochrome c oxidase subunit 3PRO_0000183730Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliP80439.
    SMRiP80439. Positions 13-272.
    ModBaseiSearch...
    MobiDBiSearch...

    Transmembrane

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transmembranei22 – 4221HelicalSequence AnalysisAdd
    BLAST
    Transmembranei47 – 6721HelicalSequence AnalysisAdd
    BLAST
    Transmembranei93 – 11321HelicalSequence AnalysisAdd
    BLAST
    Transmembranei137 – 15721HelicalSequence AnalysisAdd
    BLAST
    Transmembranei170 – 19021HelicalSequence AnalysisAdd
    BLAST
    Transmembranei208 – 22821HelicalSequence AnalysisAdd
    BLAST
    Transmembranei248 – 26821HelicalSequence AnalysisAdd
    BLAST

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Transmembrane, Transmembrane helix

    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.

    P80439-1 [UniParc]FASTAAdd to Basket

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    MTKKLINQFK SFQVHPYHLV EPSPWPLGAS VACLILTLGG VMKFHGFAAG    50
    DIGLPLGLIL VLASMLLWWR DVIREATYQG HHTKTVKYGI TLGVVLFIVS 100
    EILLFFSLFW AFFHSSLAPS VELGSTWPPV GIEPLNPFEV PLLNTIILLT 150
    SGCTITVSHA KIISGDRGAT ILYLILTILL AWMFLGLQWV EYVNAPFTIA 200
    DSVYGSTFFV ATGFHGLHVM IGTIFLTVSL NRILSYHLTS GHHLGYEAAI 250
    WYWHVVDVIW LFLYVSVYYW GSNV 274
    Length:274
    Mass (Da):30,630
    Last modified:November 1, 1995 - v1
    Checksum:i4B2A835ED31386F3
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U41288 Genomic DNA. Translation: AAC49226.1.
    PIRiS63643.
    RefSeqiNP_043725.1. NC_001715.1.

    Genome annotation databases

    GeneIDi801893.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U41288 Genomic DNA. Translation: AAC49226.1 .
    PIRi S63643.
    RefSeqi NP_043725.1. NC_001715.1.

    3D structure databases

    ProteinModelPortali P80439.
    SMRi P80439. Positions 13-272.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 801893.

    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. "Molecular phylogeny of Allomyces macrogynus: congruency between nuclear ribosomal RNA- and mitochondrial protein-based trees."
      Paquin B., Forget L., Roewer I., Lang B.F.
      J. Mol. Evol. 41:657-665(1995) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: ATCC 46923 / Burma 3-35 (35OC).
    2. "The mitochondrial DNA of Allomyces macrogynus: the complete genomic sequence from an ancestral fungus."
      Paquin B., Lang B.F.
      J. Mol. Biol. 255:688-701(1996) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: ATCC 46923 / Burma 3-35 (35OC).

    Entry informationi

    Entry nameiCOX3_ALLMA
    AccessioniPrimary (citable) accession number: P80439
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: November 1, 1995
    Last sequence update: November 1, 1995
    Last modified: October 1, 2014
    This is version 75 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programFungal Protein Annotation Program

    Miscellaneousi

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3