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Q6CWK9

- COX9_KLULA

UniProt

Q6CWK9 - COX9_KLULA

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Protein

Cytochrome c oxidase subunit 7A

Gene
COX9, KLLA0B03289g
Organism
Kluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

This small integral protein plays a role in holoenzyme assembly or stability By similarity.

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. respiratory electron transport chain Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Names & Taxonomyi

Protein namesi
Recommended name:
Cytochrome c oxidase subunit 7A (EC:1.9.3.1)
Alternative name(s):
Cytochrome c oxidase polypeptide VIIA
Gene namesi
Name:COX9
Ordered Locus Names:KLLA0B03289g
OrganismiKluyveromyces lactis (strain ATCC 8585 / CBS 2359 / DSM 70799 / NBRC 1267 / NRRL Y-1140 / WM37) (Yeast) (Candida sphaerica)
Taxonomic identifieri284590 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeKluyveromyces
ProteomesiUP000000598: Chromosome B

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei16 – 3823Helical; Reviewed predictionAdd
BLAST

GO - Cellular componenti

  1. integral component of membrane Source: UniProtKB-KW
  2. mitochondrial respiratory chain Source: InterPro
Complete GO annotation...

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Initiator methioninei1 – 11Removed By similarity
Chaini2 – 5756Cytochrome c oxidase subunit 7APRO_0000041769Add
BLAST
Propeptidei58 – 603Removed in mature form By similarityPRO_0000041770

Interactioni

Subunit structurei

Composed of at least 11 subunits By similarity.

Protein-protein interaction databases

STRINGi28985.Q6CWK9.

Family & Domainsi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiNOG82857.
HOGENOMiHOG000199609.
KOiK02269.
OMAiVMANAYW.
OrthoDBiEOG7QRR7G.

Family and domain databases

InterProiIPR014368. Cyt_c_oxidase_su7a_fun.
[Graphical view]
PIRSFiPIRSF000283. COX9. 1 hit.

Sequencei

Sequence statusi: Complete.

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

Q6CWK9-1 [UniParc]FASTAAdd to Basket

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MSAIAPITGT IRKRILADIT IGFAIGGAMA SYWWWGFHKN IINKREAYYA   50
KLAEQKAAEN 60
Length:60
Mass (Da):6,729
Last modified:January 23, 2007 - v3
Checksum:iA5D8097CD4F05D8B
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CR382122 Genomic DNA. Translation: CAH02073.1.
RefSeqiXP_451680.1. XM_451680.1.

Genome annotation databases

GeneIDi2897436.
KEGGikla:KLLA0B03289g.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
CR382122 Genomic DNA. Translation: CAH02073.1 .
RefSeqi XP_451680.1. XM_451680.1.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 28985.Q6CWK9.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 2897436.
KEGGi kla:KLLA0B03289g.

Phylogenomic databases

eggNOGi NOG82857.
HOGENOMi HOG000199609.
KOi K02269.
OMAi VMANAYW.
OrthoDBi EOG7QRR7G.

Family and domain databases

InterProi IPR014368. Cyt_c_oxidase_su7a_fun.
[Graphical view ]
PIRSFi PIRSF000283. COX9. 1 hit.
ProtoNeti Search...

Entry informationi

Entry nameiCOX9_KLULA
AccessioniPrimary (citable) accession number: Q6CWK9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 13, 2005
Last sequence update: January 23, 2007
Last modified: May 14, 2014
This is version 62 of the entry and version 3 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

External Data

Dasty 3

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