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P14852

- COX3_ORYSI

UniProt

P14852 - COX3_ORYSI

Protein

Cytochrome c oxidase subunit 3

Gene

COX3

Organism
Oryza sativa subsp. indica (Rice)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi
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    • History
      Entry version 80 (01 Oct 2014)
      Sequence version 2 (01 Dec 1992)
      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
    OrganismiOryza sativa subsp. indica (Rice)
    Taxonomic identifieri39946 [NCBI]
    Taxonomic lineageiEukaryotaViridiplantaeStreptophytaEmbryophytaTracheophytaSpermatophytaMagnoliophytaLiliopsidaPoalesPoaceaeBEP cladeEhrhartoideaeOryzeaeOryza

    Organism-specific databases

    GrameneiP14852.

    Subcellular locationi

    GO - Cellular componenti

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

    Keywords - Cellular componenti

    Membrane, Mitochondrion, Mitochondrion inner membrane

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Chaini1 – 265265Cytochrome c oxidase subunit 3PRO_0000183822Add
    BLAST

    Structurei

    3D structure databases

    ProteinModelPortaliP14852.
    SMRiP14852. Positions 5-263.
    ModBaseiSearch...
    MobiDBiSearch...

    Transmembrane

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transmembranei16 – 3621HelicalSequence AnalysisAdd
    BLAST
    Transmembranei41 – 6121HelicalSequence AnalysisAdd
    BLAST
    Transmembranei84 – 10421HelicalSequence AnalysisAdd
    BLAST
    Transmembranei162 – 18221HelicalSequence AnalysisAdd
    BLAST
    Transmembranei200 – 22021HelicalSequence AnalysisAdd
    BLAST
    Transmembranei245 – 26521HelicalSequence 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.

    P14852-1 [UniParc]FASTAAdd to Basket

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    MIESQRHSYH LVDPSPWPIS GSLGALATTV GGVMYMHSFQ GGATLLSLGL    50
    IFLLYTMFVW WRDVLRESTL EGHHTKAVQL GPRYGSILFI VSEVMFLFAF 100
    FWASSHSSLA PTVEIGGIWP PKGIGVLDPW EIPLLNTPIL PSSGAAVTWA 150
    HHAILAGKEK RAVYALVATV LLALVSTGFQ GMEYYQAPST ISDSIYGSTF 200
    FLATGFHGFH VIIGTLFLIV CGIRQYLGHL TKKHHVGFEA AAWYWHFVDV 250
    VRLFPFVSIY WWGGI 265
    Length:265
    Mass (Da):29,358
    Last modified:December 1, 1992 - v2
    Checksum:iECF9B4C53E097C1D
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X17040 Genomic DNA. Translation: CAA34898.1.
    M74241 Genomic DNA. Translation: AAA66048.1.
    PIRiJQ0166. OTRZ3M.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    X17040 Genomic DNA. Translation: CAA34898.1 .
    M74241 Genomic DNA. Translation: AAA66048.1 .
    PIRi JQ0166. OTRZ3M.

    3D structure databases

    ProteinModelPortali P14852.
    SMRi P14852. Positions 5-263.
    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Organism-specific databases

    Gramenei P14852.

    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. "Sequence of the rice mitochondrial gene for cytochrome oxidase subunit 3."
      Kaleikau E.K., Andre C.P., Walbot V.
      Nucleic Acids Res. 18:371-371(1990) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: cv. IR36.
    2. "Co-transcription of orf25 and coxIII in rice mitochondria."
      Liu A.W., Narayanan K.K., Andre C.P., Kaleikau E.K., Walbot V.
      Curr. Genet. 21:507-513(1992) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
      Strain: cv. IR36.

    Entry informationi

    Entry nameiCOX3_ORYSI
    AccessioniPrimary (citable) accession number: P14852
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: April 1, 1990
    Last sequence update: December 1, 1992
    Last modified: October 1, 2014
    This is version 80 of the entry and version 2 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programPlant Protein Annotation Program

    Miscellaneousi

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3