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Q03440

- COX4_BACP3

UniProt

Q03440 - COX4_BACP3

Protein

Cytochrome c oxidase subunit 4B

Gene

caaD

Organism
Bacillus sp. (strain PS3)
Status
Reviewed - Annotation score: 3 out of 5- Experimental evidence at protein leveli
  1. Functioni

    Catalytic activityi

    4 ferrocytochrome c + O2 + 4 H+ = 4 ferricytochrome c + 2 H2O.

    GO - Molecular functioni

    1. cytochrome-c oxidase activity Source: UniProtKB-EC

    Keywords - Molecular functioni

    Oxidoreductase

    Names & Taxonomyi

    Protein namesi
    Recommended name:
    Cytochrome c oxidase subunit 4B (EC:1.9.3.1)
    Alternative name(s):
    Cytochrome aa3 subunit 4B
    Cytochrome c oxidase polypeptide IVB
    Gene namesi
    Name:caaD
    OrganismiBacillus sp. (strain PS3)
    Taxonomic identifieri2334 [NCBI]
    Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesBacillaceaeBacillus

    Subcellular locationi

    GO - Cellular componenti

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

    Keywords - Cellular componenti

    Cell membrane, Membrane

    PTM / Processingi

    Molecule processing

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Initiator methioninei1 – 11Removed1 Publication
    Chaini2 – 110109Cytochrome c oxidase subunit 4BPRO_0000183901Add
    BLAST

    Structurei

    Transmembrane

    Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
    Transmembranei29 – 4921HelicalSequence AnalysisAdd
    BLAST
    Transmembranei55 – 7521HelicalSequence AnalysisAdd
    BLAST
    Transmembranei89 – 10921HelicalSequence AnalysisAdd
    BLAST

    Family & Domainsi

    Sequence similaritiesi

    Keywords - Domaini

    Transmembrane, Transmembrane helix

    Family and domain databases

    InterProiIPR014257. Cyt_c_oxidase_su4_bacillaceae.
    IPR005171. Cyt_c_oxidase_su4_prok.
    [Graphical view]
    PfamiPF03626. COX4_pro. 1 hit.
    [Graphical view]
    TIGRFAMsiTIGR02908. CoxD_Bacillus. 1 hit.

    Sequencei

    Sequence statusi: Complete.

    Sequence processingi: The displayed sequence is further processed into a mature form.

    Q03440-1 [UniParc]FASTAAdd to Basket

    « Hide

    MANQTNSGNE RVDLAYRRRK NAEEMRHQMI AFVLMILLTL IAFAAVGYEE    50
    FSHWFVVPFI LLLAAVQVAF QLYYFMHMSH KGHEFPAMFI YGGVAVMLLL 100
    VWAFTTVVWW 110
    Length:110
    Mass (Da):12,864
    Last modified:January 23, 2007 - v2
    Checksum:i04A68F25EF2EABB4
    GO

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    D13955 Genomic DNA. Translation: BAA03048.1.

    Cross-referencesi

    Sequence databases

    Select the link destinations:
    EMBL
    GenBank
    DDBJ
    Links Updated
    D13955 Genomic DNA. Translation: BAA03048.1 .

    3D structure databases

    ModBasei Search...
    MobiDBi Search...

    Protocols and materials databases

    Structural Biology Knowledgebase Search...

    Family and domain databases

    InterProi IPR014257. Cyt_c_oxidase_su4_bacillaceae.
    IPR005171. Cyt_c_oxidase_su4_prok.
    [Graphical view ]
    Pfami PF03626. COX4_pro. 1 hit.
    [Graphical view ]
    TIGRFAMsi TIGR02908. CoxD_Bacillus. 1 hit.
    ProtoNeti Search...

    Publicationsi

    1. "Nucleotide sequence of the gene coding for four subunits of cytochrome c oxidase from the thermophilic bacterium PS3."
      Ishizuka M., Machida K., Shimada S., Mogi A., Tsuchiya T., Ohmori T., Souma Y., Gonda M., Sone N.
      J. Biochem. 108:866-873(1990) [PubMed] [Europe PMC] [Abstract]
      Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA], PROTEIN SEQUENCE OF 2-17.

    Entry informationi

    Entry nameiCOX4_BACP3
    AccessioniPrimary (citable) accession number: Q03440
    Entry historyi
    Integrated into UniProtKB/Swiss-Prot: February 1, 1994
    Last sequence update: January 23, 2007
    Last modified: October 1, 2014
    This is version 67 of the entry and version 2 of the sequence. [Complete history]
    Entry statusiReviewed (UniProtKB/Swiss-Prot)
    Annotation programProkaryotic Protein Annotation Program

    Miscellaneousi

    Keywords - Technical termi

    Direct protein sequencing

    Documents

    1. SIMILARITY comments
      Index of protein domains and families

    External Data

    Dasty 3