Skip Header

You are using a version of browser that may not display all the features of this website. Please consider upgrading your browser.

Q8FNQ9

- COX3_COREF

UniProt

Q8FNQ9 - COX3_COREF

(max 400 entries)x

Your basket is currently empty.

Select item(s) and click on "Add to basket" to create your own collection here
(400 entries max)

Protein

Cytochrome c oxidase subunit 3

Gene

ctaE

Organism
Corynebacterium efficiens (strain DSM 44549 / YS-314 / AJ 12310 / JCM 11189 / NBRC 100395)
Status
Reviewed - Annotation score: 3 out of 5- Protein inferred from homologyi

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

GO - Biological processi

  1. aerobic electron transport chain Source: InterPro
Complete GO annotation...

Keywords - Molecular functioni

Oxidoreductase

Enzyme and pathway databases

BioCyciCEFF196164:GJW8-2121-MONOMER.

Names & Taxonomyi

Protein namesi
Recommended name:
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:CE2085
OrganismiCorynebacterium efficiens (strain DSM 44549 / YS-314 / AJ 12310 / JCM 11189 / NBRC 100395)
Taxonomic identifieri196164 [NCBI]
Taxonomic lineageiBacteriaActinobacteriaActinobacteridaeActinomycetalesCorynebacterineaeCorynebacteriaceaeCorynebacterium
ProteomesiUP000001409: Chromosome

Subcellular locationi

Cell membrane By similarity; Multi-pass membrane protein By similarity

GO - Cellular componenti

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

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 205205Cytochrome c oxidase subunit 3PRO_0000183879Add
BLAST

Interactioni

Subunit structurei

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

Protein-protein interaction databases

STRINGi196164.CE2085.

Structurei

3D structure databases

ProteinModelPortaliQ8FNQ9.
ModBaseiSearch...
MobiDBiSearch...

Transmembrane

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei29 – 4921HelicalSequence AnalysisAdd
BLAST
Transmembranei73 – 9321HelicalSequence AnalysisAdd
BLAST
Transmembranei104 – 12421HelicalSequence AnalysisAdd
BLAST
Transmembranei144 – 16421HelicalSequence AnalysisAdd
BLAST
Transmembranei184 – 20421HelicalSequence AnalysisAdd
BLAST

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

HOGENOMiHOG000086399.
KOiK02276.
OrthoDBiEOG6SFPBZ.

Family and domain databases

Gene3Di1.20.120.80. 1 hit.
InterProiIPR024791. Cyt_c/ubiquinol_Oxase_su3.
IPR013833. Cyt_c_oxidase_su3_a-hlx.
IPR000298. Cyt_c_oxidase_su3_dom.
[Graphical view]
PANTHERiPTHR11403. PTHR11403. 1 hit.
PfamiPF00510. COX3. 1 hit.
[Graphical view]
SUPFAMiSSF81452. SSF81452. 1 hit.
PROSITEiPS50253. COX3. 1 hit.
[Graphical view]

Sequencei

Sequence statusi: Complete.

Q8FNQ9-1 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTSAVGNTGM AAPQRVAALN RPNMVSVGTI VFLSQELMFF AGLFAMYFVS
60 70 80 90 100
RANGLANGSW AEQTDYLNVP YALAITVILV SSSVTCQFGV FAAERGDVYG
110 120 130 140 150
LRKWFLITII LGSIFVIGQA YEYFTLVGHG LSIQSSVYGS AFYITTGFHA
160 170 180 190 200
AHVIAGVIAF VVVLMRIQKA KFTPAQATAA MVVSYYWHFV DVVWIGLFIT

IYFIQ
Length:205
Mass (Da):22,419
Last modified:April 26, 2005 - v2
Checksum:iF6CF257E68E2BA85
GO

Sequence cautioni

The sequence BAC18895.1 differs from that shown. Reason: Erroneous initiation.

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000035 Genomic DNA. Translation: BAC18895.1. Different initiation.
RefSeqiNP_738695.1. NC_004369.1.

Genome annotation databases

EnsemblBacteriaiBAC18895; BAC18895; BAC18895.
GeneIDi1034871.
KEGGicef:CE2085.
PATRICi21490305. VBICorEff9312_2067.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
BA000035 Genomic DNA. Translation: BAC18895.1 . Different initiation.
RefSeqi NP_738695.1. NC_004369.1.

3D structure databases

ProteinModelPortali Q8FNQ9.
ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 196164.CE2085.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

EnsemblBacteriai BAC18895 ; BAC18895 ; BAC18895 .
GeneIDi 1034871.
KEGGi cef:CE2085.
PATRICi 21490305. VBICorEff9312_2067.

Phylogenomic databases

HOGENOMi HOG000086399.
KOi K02276.
OrthoDBi EOG6SFPBZ.

Enzyme and pathway databases

BioCyci CEFF196164:GJW8-2121-MONOMER.

Family and domain databases

Gene3Di 1.20.120.80. 1 hit.
InterProi IPR024791. Cyt_c/ubiquinol_Oxase_su3.
IPR013833. Cyt_c_oxidase_su3_a-hlx.
IPR000298. Cyt_c_oxidase_su3_dom.
[Graphical view ]
PANTHERi PTHR11403. PTHR11403. 1 hit.
Pfami PF00510. COX3. 1 hit.
[Graphical view ]
SUPFAMi SSF81452. SSF81452. 1 hit.
PROSITEi PS50253. COX3. 1 hit.
[Graphical view ]
ProtoNeti Search...

Publicationsi

  1. "Comparative complete genome sequence analysis of the amino acid replacements responsible for the thermostability of Corynebacterium efficiens."
    Nishio Y., Nakamura Y., Kawarabayasi Y., Usuda Y., Kimura E., Sugimoto S., Matsui K., Yamagishi A., Kikuchi H., Ikeo K., Gojobori T.
    Genome Res. 13:1572-1579(2003) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: DSM 44549 / YS-314 / AJ 12310 / JCM 11189 / NBRC 100395.

Entry informationi

Entry nameiCOX3_COREF
AccessioniPrimary (citable) accession number: Q8FNQ9
Entry historyi
Integrated into UniProtKB/Swiss-Prot: April 26, 2005
Last sequence update: April 26, 2005
Last modified: October 29, 2014
This is version 80 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

Complete proteome, Reference proteome

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3