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Protein

Probable cytochrome c oxidase subunit 3

Gene

ctaE

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

Functioni

Catalytic activityi

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

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase

Enzyme and pathway databases

BioCyciMBOV233413:G1GT4-2284-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Probable cytochrome c oxidase subunit 3 (EC:1.9.3.1)
Alternative name(s):
Cytochrome aa3 subunit 3
Cytochrome c oxidase polypeptide III
Gene namesi
Name:ctaE
Ordered Locus Names:BQ2027_MB2216
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
Transmembranei30 – 50HelicalSequence analysisAdd BLAST21
Transmembranei71 – 91HelicalSequence analysisAdd BLAST21
Transmembranei96 – 116HelicalSequence analysisAdd BLAST21
Transmembranei143 – 163HelicalSequence analysisAdd BLAST21
Transmembranei179 – 199HelicalSequence analysisAdd BLAST21

GO - Cellular componenti

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001838811 – 203Probable cytochrome c oxidase subunit 3Add BLAST203

Structurei

3D structure databases

ProteinModelPortaliP63857
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

HOGENOMiHOG000086399
OMAiPWPLTGA

Family and domain databases

Gene3Di1.20.120.80, 1 hit
InterProiView protein in InterPro
IPR024791 Cyt_c/ubiquinol_Oxase_su3
IPR000298 Cyt_c_oxidase-like_su3
IPR035973 Cyt_c_oxidase_su3-like_sf
IPR013833 Cyt_c_oxidase_su3_a-hlx
PANTHERiPTHR11403 PTHR11403, 1 hit
PfamiView protein in Pfam
PF00510 COX3, 1 hit
SUPFAMiSSF81452 SSF81452, 1 hit
PROSITEiView protein in PROSITE
PS50253 COX3, 1 hit

Sequencei

Sequence statusi: Complete.

P63857-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MTSAVGTSGT AITSRVHSLN RPNMVSVGTI VWLSSELMFF AGLFAFYFSA
60 70 80 90 100
RAQAGGNWPP PPTELNLYQA VPVTLVLIAS SFTCQMGVFA AERGDIFGLR
110 120 130 140 150
RWYVITFLMG LFFVLGQAYE YRNLMSHGTS IPSSAYGSVF YLATGFHGLH
160 170 180 190 200
VTGGLIAFIF LLVRTGMSKF TPAQATASIV VSYYWHFVDI VWIALFTVIY

FIR
Length:203
Mass (Da):22,420
Last modified:October 11, 2004 - v1
Checksum:i70145380A05BD0C2
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
LT708304 Genomic DNA Translation: SIU00824.1
RefSeqiNP_855865.1, NC_002945.3
WP_003411389.1, NC_002945.4

Genome annotation databases

EnsemblBacteriaiCDO43470; CDO43470; Mb2216
PATRICifig|233413.5.peg.2432

Similar proteinsi

Entry informationi

Entry nameiCOX3_MYCBO
AccessioniPrimary (citable) accession number: P63857
Secondary accession number(s): A0A1R3Y2L3, Q10385, X2BK43
Entry historyiIntegrated into UniProtKB/Swiss-Prot: October 11, 2004
Last sequence update: October 11, 2004
Last modified: April 25, 2018
This is version 91 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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Main funding by: National Institutes of Health