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Protein

Probable cytochrome c oxidase polypeptide 4

Gene

ctaF

Organism
Mycobacterium bovis (strain ATCC BAA-935 / AF2122/97)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Part of cytochrome c oxidase, its function is unknown.By similarity

Catalytic activityi

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

GO - Molecular functioni

Keywordsi

Molecular functionOxidoreductase

Enzyme and pathway databases

BioCyciMBOV233413:G1GT4-2290-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Probable cytochrome c oxidase polypeptide 4 (EC:1.9.3.1)
Alternative name(s):
Cytochrome aa3 subunit 4
Cytochrome c oxidase polypeptide IV
Gene namesi
Name:ctaF
Ordered Locus Names:BQ2027_MB2222C
OrganismiMycobacterium bovis (strain ATCC BAA-935 / AF2122/97)
Taxonomic identifieri233413 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaCorynebacterialesMycobacteriaceaeMycobacteriumMycobacterium tuberculosis complex
Proteomesi
  • UP000001419 Componenti: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei10 – 30HelicalSequence analysisAdd BLAST21
Transmembranei36 – 56HelicalSequence analysisAdd BLAST21
Transmembranei78 – 98HelicalSequence analysisAdd BLAST21
Transmembranei101 – 121HelicalSequence analysisAdd BLAST21

GO - Cellular componenti

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002200161 – 139Probable cytochrome c oxidase polypeptide 4Add BLAST139

Interactioni

Subunit structurei

Associates with subunits I, II and III to form cytochrome c oxidase.By similarity

Structurei

3D structure databases

ProteinModelPortaliP64948
SMRiP64948
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

HOGENOMiHOG000237887
OMAiPWSWWPL

Family and domain databases

InterProiView protein in InterPro
IPR021050 Cyt_c_oxidase_su4_actinobac
PfamiView protein in Pfam
PF12270 Cyt_c_ox_IV, 1 hit
PIRSFiPIRSF017385 CtaF, 1 hit

Sequencei

Sequence statusi: Complete.

P64948-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MHIEARLFEF VAAFFVVTAV LYGVLTSMFA TGGVEWAGTT ALALTGGMAL
60 70 80 90 100
IVATFFRFVA RRLDSRPEDY EGAEISDGAG ELGFFSPHSW WPIMVALSGS
110 120 130
VAAVGIALWL PWLIAAGVAF ILASAAGLVF EYYVGPEKH
Length:139
Mass (Da):14,865
Last modified:October 11, 2004 - v1
Checksum:iEE95E636B2179A6D
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
LT708304 Genomic DNA Translation: SIU00830.1
RefSeqiNP_855871.1, NC_002945.3
WP_003411408.1, NC_002945.4

Genome annotation databases

EnsemblBacteriaiCDO43476; CDO43476; Mb2222c
PATRICifig|233413.5.peg.2438

Similar proteinsi

Entry informationi

Entry nameiCOX4_MYCBO
AccessioniPrimary (citable) accession number: P64948
Secondary accession number(s): A0A1R3Y0J8, Q10406, X2BKD3
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 11, 2004
Last sequence update: October 11, 2004
Last modified: April 25, 2018
This is version 80 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

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