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Protein

Probable quinol oxidase subunit 3

Gene

qoxC

Organism
Staphylococcus aureus (strain NCTC 8325)
Status
Reviewed-Annotation score: -Protein inferred from homologyi

Functioni

Catalyzes quinol oxidation with the concomitant reduction of oxygen to water.By similarity

Catalytic activityi

2 a quinol + O2 = 2 a quinone + 2 H2O.

GO - Molecular functioni

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase

Enzyme and pathway databases

BioCyciSAUR93061:G1G5Y-942-MONOMER

Names & Taxonomyi

Protein namesi
Recommended name:
Probable quinol oxidase subunit 3 (EC:1.10.3.-)
Alternative name(s):
Quinol oxidase polypeptide III
Gene namesi
Name:qoxC
Ordered Locus Names:SAOUHSC_01000
OrganismiStaphylococcus aureus (strain NCTC 8325)
Taxonomic identifieri93061 [NCBI]
Taxonomic lineageiBacteriaFirmicutesBacilliBacillalesStaphylococcaceaeStaphylococcus
Proteomesi
  • UP000008816 Componenti: Chromosome

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei20 – 40HelicalSequence analysisAdd BLAST21
Transmembranei62 – 82HelicalSequence analysisAdd BLAST21
Transmembranei91 – 111HelicalSequence analysisAdd BLAST21
Transmembranei133 – 153HelicalSequence analysisAdd BLAST21
Transmembranei172 – 192HelicalSequence analysisAdd BLAST21

GO - Cellular componenti

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002758911 – 201Probable quinol oxidase subunit 3Add BLAST201

Interactioni

Protein-protein interaction databases

STRINGi93061.SAOUHSC_01000

Structurei

3D structure databases

ProteinModelPortaliQ2FZK1
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

eggNOGiENOG4105CCU Bacteria
COG1845 LUCA
HOGENOMiHOG000086398
KOiK02828
OMAiPWPLTGA

Family and domain databases

CDDicd02863 Ubiquinol_oxidase_III, 1 hit
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
IPR014246 QoxC
IPR033946 Ubiquinol_oxase_su3_dom
PANTHERiPTHR11403 PTHR11403, 1 hit
PfamiView protein in Pfam
PF00510 COX3, 1 hit
SUPFAMiSSF81452 SSF81452, 1 hit
TIGRFAMsiTIGR02897 QoxC, 1 hit
PROSITEiView protein in PROSITE
PS50253 COX3, 1 hit

Sequencei

Sequence statusi: Complete.

Q2FZK1-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSHDTNTIDS RTHEGELNKL GFWIFITAEF ALFGTLFATL LTLQHGGDYA
60 70 80 90 100
GKMTTELFEL PLVLIMTFAL LFSSYTCGIA IYYMRQEKQK LMMFWMIITL
110 120 130 140 150
LLGLVFVGFE IYEFAHYASE GVNPTIGSYW SSFFILLGTH GCHVSLGIVW
160 170 180 190 200
AICLLIQIQR RGLDKYNAPK LFIVSLYWHF LDVVWVFIFT AVYMIGMVYS

G
Length:201
Mass (Da):23,057
Last modified:March 21, 2006 - v1
Checksum:i0DBD36DE9ED6E758
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
CP000253 Genomic DNA Translation: ABD30124.1
RefSeqiWP_000017736.1, NC_007795.1
YP_499552.1, NC_007795.1

Genome annotation databases

EnsemblBacteriaiABD30124; ABD30124; SAOUHSC_01000
GeneIDi3920400
KEGGisao:SAOUHSC_01000
PATRICifig|93061.5.peg.918

Similar proteinsi

Entry informationi

Entry nameiQOX3_STAA8
AccessioniPrimary (citable) accession number: Q2FZK1
Entry historyiIntegrated into UniProtKB/Swiss-Prot: February 6, 2007
Last sequence update: March 21, 2006
Last modified: March 28, 2018
This is version 83 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, Reference proteome
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Main funding by: National Institutes of Health