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Q6NG99

- COX4_CORDI

UniProt

Q6NG99 - COX4_CORDI

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Protein
Cytochrome c oxidase polypeptide 4
Gene
ctaF, DIP1628
Organism
Corynebacterium diphtheriae (strain ATCC 700971 / NCTC 13129 / Biotype gravis)
Status
Reviewed - Annotation score: 2 out of 5 - 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

  1. cytochrome-c oxidase activity Source: UniProtKB-EC
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Names & Taxonomyi

Protein namesi
Recommended name:
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:DIP1628
OrganismiCorynebacterium diphtheriae (strain ATCC 700971 / NCTC 13129 / Biotype gravis)
Taxonomic identifieri257309 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeActinomycetalesCorynebacterineaeCorynebacteriaceaeCorynebacterium
ProteomesiUP000002198: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei7 – 2721Helical; Reviewed prediction
Add
BLAST
Transmembranei40 – 6021Helical; Reviewed prediction
Add
BLAST
Transmembranei85 – 10521Helical; Reviewed prediction
Add
BLAST
Transmembranei106 – 12621Helical; Reviewed prediction
Add
BLAST

GO - Cellular componenti

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

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 143143Cytochrome c oxidase polypeptide 4
PRO_0000220013Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi257309.DIP1628.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiNOG07397.
HOGENOMiHOG000237887.
OMAiGTYFRFV.
OrthoDBiEOG63FW2X.

Family and domain databases

InterProiIPR021050. Cyt_c_oxidase_su4_actinobac.
[Graphical view]
PfamiPF12270. Cyt_c_ox_IV. 1 hit.
[Graphical view]
PIRSFiPIRSF017385. CtaF. 1 hit.

Sequencei

Sequence statusi: Complete.

Q6NG99-1 [UniParc]FASTAAdd to Basket

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MKATSKIMYS MATFLAIMAI IYLFATMHVE DSGYMVGYEW AGGVCMILGT    50
LLTVMLGGYL HFTENRIDVL PEDWEEAEVA DAAGTLGFFS PSSIWPLAMS 100
GAIAVLGFGI VYMHYWLIAI GAVLLIYTTT MLNLQYGIPK EKH 143
Length:143
Mass (Da):15,776
Last modified:July 5, 2004 - v1
Checksum:i38C6FBF16A316CD0
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BX248358 Genomic DNA. Translation: CAE50153.1.
RefSeqiNP_939970.1. NC_002935.2.
WP_003852216.1. NC_002935.2.

Genome annotation databases

EnsemblBacteriaiCAE50153; CAE50153; DIP1628.
GeneIDi2648674.
KEGGicdi:DIP1628.
PATRICi21484464. VBICorDip47633_1608.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BX248358 Genomic DNA. Translation: CAE50153.1 .
RefSeqi NP_939970.1. NC_002935.2.
WP_003852216.1. NC_002935.2.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 257309.DIP1628.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai CAE50153 ; CAE50153 ; DIP1628 .
GeneIDi 2648674.
KEGGi cdi:DIP1628.
PATRICi 21484464. VBICorDip47633_1608.

Phylogenomic databases

eggNOGi NOG07397.
HOGENOMi HOG000237887.
OMAi GTYFRFV.
OrthoDBi EOG63FW2X.

Family and domain databases

InterProi IPR021050. Cyt_c_oxidase_su4_actinobac.
[Graphical view ]
Pfami PF12270. Cyt_c_ox_IV. 1 hit.
[Graphical view ]
PIRSFi PIRSF017385. CtaF. 1 hit.
ProtoNeti Search...

Publicationsi

  1. Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 700971 / NCTC 13129 / Biotype gravis.

Entry informationi

Entry nameiCOX4_CORDI
AccessioniPrimary (citable) accession number: Q6NG99
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 26, 2005
Last sequence update: July 5, 2004
Last modified: September 3, 2014
This is version 65 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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