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Q37355

- COX3_TRYBO

UniProt

Q37355 - COX3_TRYBO

Protein

Cytochrome c oxidase subunit 3

Gene

COIII

Organism
Trypanoplasma borreli
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 67 (01 Oct 2014)
      Sequence version 1 (01 Nov 1996)
      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. respiratory 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:COIII
    Encoded oniMitochondrion
    OrganismiTrypanoplasma borreli
    Taxonomic identifieri5710 [NCBI]
    Taxonomic lineageiEukaryotaEuglenozoaKinetoplastidaBodonidaeTrypanoplasma

    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 – 286286Cytochrome c oxidase subunit 3PRO_0000183869Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliQ37355.
    ModBaseiSearch...
    MobiDBiSearch...

    Transmembrane

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transmembranei13 – 3321HelicalSequence AnalysisAdd
    BLAST
    Transmembranei40 – 6021HelicalSequence AnalysisAdd
    BLAST
    Transmembranei85 – 10521HelicalSequence AnalysisAdd
    BLAST
    Transmembranei133 – 15321HelicalSequence AnalysisAdd
    BLAST
    Transmembranei173 – 19523HelicalSequence AnalysisAdd
    BLAST
    Transmembranei199 – 22123HelicalSequence AnalysisAdd
    BLAST
    Transmembranei223 – 24321HelicalSequence AnalysisAdd
    BLAST
    Transmembranei253 – 27321HelicalSequence AnalysisAdd
    BLAST

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Transmembrane, Transmembrane helix

    Family and domain databases

    Gene3Di1.20.120.80. 1 hit.
    InterProiIPR013833. Cyt_c_oxidase_su3_a-hlx.
    IPR000298. Cyt_c_oxidase_su3_dom.
    [Graphical view]
    PfamiPF00510. COX3. 1 hit.
    [Graphical view]
    SUPFAMiSSF81452. SSF81452. 1 hit.
    PROSITEiPS50253. COX3. 1 hit.
    [Graphical view]

    Sequencei

    Sequence statusi: Complete.

    Q37355-1 [UniParc]FASTAAdd to Basket

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    MYLFRIISLN LSGVFLFLSY TPLYITYLLG VVISSMMLTV GTFAITLDII    50
    LCILVVCFLI TTLLVIDSVL DSIRGLNSVG VLVRIIQYCF LWFVFSEFML 100
    FVVFFYTLYS ECLLINVEFT NIGCPVTTKY SNIILDLGYI FYWFLFDFFN 150
    IILNTVYLFI SGLCCNNVLS SILCREYLLS KIILGSSIFL GLLFIWNQVW 200
    EFNILIITLS VNIFCTILFS IDTLHFMHVL VGIVFMIISI FNIQSKKIGD 250
    IRIVLIVCII FYWHFVDIVW FFLLRFIYLD TLMVLK 286
    Length:286
    Mass (Da):33,313
    Last modified:November 1, 1996 - v1
    Checksum:i80C9A05526773808
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U14181 Genomic DNA. Translation: AAA65016.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    U14181 Genomic DNA. Translation: AAA65016.1 .

    3D structure databases

    ProteinModelPortali Q37355.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    Gene3Di 1.20.120.80. 1 hit.
    InterProi IPR013833. Cyt_c_oxidase_su3_a-hlx.
    IPR000298. Cyt_c_oxidase_su3_dom.
    [Graphical view ]
    Pfami PF00510. COX3. 1 hit.
    [Graphical view ]
    SUPFAMi SSF81452. SSF81452. 1 hit.
    PROSITEi PS50253. COX3. 1 hit.
    [Graphical view ]
    ProtoNeti Search...

    Publicationsi

    1. "RNA editing and mitochondrial genomic organization in the cryptobiid kinetoplastid protozoan Trypanoplasma borreli."
      Maslov D.A., Simpson L.
      Mol. Cell. Biol. 14:8174-8182(1994) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: PG-JH.

    Entry informationi

    Entry nameiCOX3_TRYBO
    AccessioniPrimary (citable) accession number: Q37355
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: November 1, 1997
    Last sequence update: November 1, 1996
    Last modified: October 1, 2014
    This is version 67 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)

    Miscellaneousi

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3