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Q0H8X4

- COX3_USTMA

UniProt

Q0H8X4 - COX3_USTMA

Protein

Cytochrome c oxidase subunit 3

Gene

COX3

Organism
Ustilago maydis (strain 521 / FGSC 9021) (Corn smut fungus)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 61 (01 Oct 2014)
      Sequence version 1 (03 Oct 2006)
      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
    OrganismiUstilago maydis (strain 521 / FGSC 9021) (Corn smut fungus)
    Taxonomic identifieri237631 [NCBI]
    Taxonomic lineageiEukaryotaFungiDikaryaBasidiomycotaUstilaginomycotinaUstilaginomycetesUstilaginalesUstilaginaceaeUstilago
    ProteomesiUP000000561: Mitochondrion, UP000000561: Unassembled WGS sequence

    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 – 275275Cytochrome c oxidase subunit 3PRO_0000271143Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliQ0H8X4.
    SMRiQ0H8X4. Positions 11-275.
    ModBaseiSearch...
    MobiDBiSearch...

    Transmembrane

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transmembranei22 – 4221HelicalSequence AnalysisAdd
    BLAST
    Transmembranei52 – 7221HelicalSequence AnalysisAdd
    BLAST
    Transmembranei96 – 11621HelicalSequence AnalysisAdd
    BLAST
    Transmembranei132 – 15221HelicalSequence AnalysisAdd
    BLAST
    Transmembranei173 – 19321HelicalSequence AnalysisAdd
    BLAST
    Transmembranei211 – 23121HelicalSequence AnalysisAdd
    BLAST
    Transmembranei253 – 27321HelicalSequence AnalysisAdd
    BLAST

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Transmembrane, Transmembrane helix

    Phylogenomic databases

    eggNOGiCOG1845.
    KOiK02262.
    OrthoDBiEOG7V76HP.

    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.

    Q0H8X4-1 [UniParc]FASTAAdd to Basket

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    MNTQLSRTQF QFQPFHLVTP SPWPLLTSFA LLILTSAAVM YFNGYANPLG    50
    GSGALLVGIG LATTVAAMAL WFRDVVAEGT FLGDHTILVQ KGITMGVALF 100
    IISEVFFFIS VFWAFFHSSL SPTVELGAQW PPVGIATINP FELPLLNTIL 150
    LLSSGATVTY AHHSVIEGNR RGAILGTLMT LIFAVLFTIC QGIEYLNAGF 200
    TIADGVFGST FFFSTGFHGV HVIIGTLFIA VAFFRMLSYH LTDHHHLGFE 250
    ASILYWHFVD VVWLFLFISV YWWGS 275
    Length:275
    Mass (Da):30,314
    Last modified:October 3, 2006 - v1
    Checksum:iF47E44E4B7347DE3
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    DQ157700 Genomic DNA. Translation: AAZ67014.1.
    AACP01000277 Genomic DNA. No translation available.
    RefSeqiYP_762698.1. NC_008368.1.

    Genome annotation databases

    GeneIDi4308279.
    KEGGiuma:UsmafMp11.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    DQ157700 Genomic DNA. Translation: AAZ67014.1 .
    AACP01000277 Genomic DNA. No translation available.
    RefSeqi YP_762698.1. NC_008368.1.

    3D structure databases

    ProteinModelPortali Q0H8X4.
    SMRi Q0H8X4. Positions 11-275.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Genome annotation databases

    GeneIDi 4308279.
    KEGGi uma:UsmafMp11.

    Phylogenomic databases

    eggNOGi COG1845.
    KOi K02262.
    OrthoDBi EOG7V76HP.

    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. "Annotation of mitochondrial genome of Ustilago maydis and comparative analysis of basidiomycete mtDNAs."
      Kennell J.C., Boehmer C.
      Submitted (AUG-2005) to the EMBL/GenBank/DDBJ databases
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: 521 / FGSC 9021.
    2. "Insights from the genome of the biotrophic fungal plant pathogen Ustilago maydis."
      Kaemper J., Kahmann R., Boelker M., Ma L.-J., Brefort T., Saville B.J., Banuett F., Kronstad J.W., Gold S.E., Mueller O., Perlin M.H., Woesten H.A.B., de Vries R., Ruiz-Herrera J., Reynaga-Pena C.G., Snetselaar K., McCann M., Perez-Martin J.
      , Feldbruegge M., Basse C.W., Steinberg G., Ibeas J.I., Holloman W., Guzman P., Farman M.L., Stajich J.E., Sentandreu R., Gonzalez-Prieto J.M., Kennell J.C., Molina L., Schirawski J., Mendoza-Mendoza A., Greilinger D., Muench K., Roessel N., Scherer M., Vranes M., Ladendorf O., Vincon V., Fuchs U., Sandrock B., Meng S., Ho E.C.H., Cahill M.J., Boyce K.J., Klose J., Klosterman S.J., Deelstra H.J., Ortiz-Castellanos L., Li W., Sanchez-Alonso P., Schreier P.H., Haeuser-Hahn I., Vaupel M., Koopmann E., Friedrich G., Voss H., Schlueter T., Margolis J., Platt D., Swimmer C., Gnirke A., Chen F., Vysotskaia V., Mannhaupt G., Gueldener U., Muensterkoetter M., Haase D., Oesterheld M., Mewes H.-W., Mauceli E.W., DeCaprio D., Wade C.M., Butler J., Young S.K., Jaffe D.B., Calvo S.E., Nusbaum C., Galagan J.E., Birren B.W.
      Nature 444:97-101(2006) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
      Strain: 521 / FGSC 9021.

    Entry informationi

    Entry nameiCOX3_USTMA
    AccessioniPrimary (citable) accession number: Q0H8X4
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: January 9, 2007
    Last sequence update: October 3, 2006
    Last modified: October 1, 2014
    This is version 61 of the entry and version 1 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programFungal 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