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Q75CW5

- QCR2_ASHGO

UniProt

Q75CW5 - QCR2_ASHGO

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Protein
Cytochrome b-c1 complex subunit 2, mitochondrial
Gene
QCR2, ACL199C
Organism
Ashbya gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056) (Yeast) (Eremothecium gossypii)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

This is a component of the ubiquinol-cytochrome c reductase complex (complex III or cytochrome b-c1 complex), which is part of the mitochondrial respiratory chain. The core protein 2 is required for the assembly of the complex By similarity.

GO - Molecular functioni

  1. metal ion binding Source: InterPro
  2. ubiquinol-cytochrome-c reductase activity Source: EnsemblFungi

GO - Biological processi

  1. aerobic respiration Source: EnsemblFungi
  2. mitochondrial electron transport, ubiquinol to cytochrome c Source: EnsemblFungi
Complete GO annotation...

Keywords - Biological processi

Electron transport, Respiratory chain, Transport

Names & Taxonomyi

Protein namesi
Recommended name:
Cytochrome b-c1 complex subunit 2, mitochondrial
Alternative name(s):
Complex III subunit 2
Core protein II
Ubiquinol-cytochrome-c reductase complex core protein 2
Gene namesi
Name:QCR2
Ordered Locus Names:ACL199C
OrganismiAshbya gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056) (Yeast) (Eremothecium gossypii)
Taxonomic identifieri284811 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaAscomycotaSaccharomycotinaSaccharomycetesSaccharomycetalesSaccharomycetaceaeEremothecium
ProteomesiUP000000591: Chromosome III

Subcellular locationi

GO - Cellular componenti

  1. mitochondrial crista Source: EnsemblFungi
  2. mitochondrial respiratory chain complex III Source: EnsemblFungi
Complete GO annotation...

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transit peptidei1 – 1515Mitochondrion By similarity
Add
BLAST
Chaini16 – 366351Cytochrome b-c1 complex subunit 2, mitochondrial
PRO_0000026794Add
BLAST

Interactioni

Subunit structurei

Fungi bc1 complex contains 10 subunits; 3 respiratory subunits, 2 core proteins and 5 low-molecular weight proteins By similarity.

Protein-protein interaction databases

STRINGi33169.AGOS_ACL199C.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transit peptide

Phylogenomic databases

eggNOGiCOG0612.
HOGENOMiHOG000159494.
KOiK00415.
OrthoDBiEOG7F51BJ.

Family and domain databases

Gene3Di3.30.830.10. 2 hits.
InterProiIPR011249. Metalloenz_LuxS/M16.
IPR011237. Pept_M16_dom.
IPR011765. Pept_M16_N.
IPR007863. Peptidase_M16_C.
[Graphical view]
PfamiPF00675. Peptidase_M16. 1 hit.
PF05193. Peptidase_M16_C. 1 hit.
[Graphical view]
SUPFAMiSSF63411. SSF63411. 2 hits.

Sequencei

Sequence statusi: Complete.

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

Q75CW5-1 [UniParc]FASTAAdd to Basket

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MLSQRLQCSK QFARHLSVAA KDGSGKVSTL SVQVQGGSRY ATKDGVAHLL    50
SRFNFHNTGN KSALRLVRES ELLGGRFQST VDREHITLSA TFLKEDLPYF 100
VNALADVLYK TSFRPHELAE SVLPAATRDA AVARACPVAA AEEALYSVTY 150
RHGLGKPVLY DGVEKVTLED IKAYADKVYT KENVTVLGQG INEADLKRFV 200
NDSLLASLPS GTSLAGSGNA KTHSGEARLR HAGSSVAAIA VPVAKADFAT 250
YEVLARYLTS DLYALSPLVH KAKLDKYTDG GLFSLYVKSA EAAKAAADIK 300
KVVADLKAGK DISVARKYAA LQLAVENDSA ASPVSLKLEN AKDFKLGKFN 350
YVAVGDVSNL PFADEL 366
Length:366
Mass (Da):39,229
Last modified:January 9, 2013 - v2
Checksum:iB0A46B5B605A15D0
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE016816 Genomic DNA. Translation: AAS51029.2.
RefSeqiNP_983205.2. NM_208558.2.

Genome annotation databases

GeneIDi4619325.
KEGGiago:AGOS_ACL199C.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AE016816 Genomic DNA. Translation: AAS51029.2 .
RefSeqi NP_983205.2. NM_208558.2.

3D structure databases

ModBasei Search...
MobiDBi Search...

Protein-protein interaction databases

STRINGi 33169.AGOS_ACL199C.

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 4619325.
KEGGi ago:AGOS_ACL199C.

Phylogenomic databases

eggNOGi COG0612.
HOGENOMi HOG000159494.
KOi K00415.
OrthoDBi EOG7F51BJ.

Family and domain databases

Gene3Di 3.30.830.10. 2 hits.
InterProi IPR011249. Metalloenz_LuxS/M16.
IPR011237. Pept_M16_dom.
IPR011765. Pept_M16_N.
IPR007863. Peptidase_M16_C.
[Graphical view ]
Pfami PF00675. Peptidase_M16. 1 hit.
PF05193. Peptidase_M16_C. 1 hit.
[Graphical view ]
SUPFAMi SSF63411. SSF63411. 2 hits.
ProtoNeti Search...

Publicationsi

« Hide 'large scale' publications
  1. "The Ashbya gossypii genome as a tool for mapping the ancient Saccharomyces cerevisiae genome."
    Dietrich F.S., Voegeli S., Brachat S., Lerch A., Gates K., Steiner S., Mohr C., Poehlmann R., Luedi P., Choi S., Wing R.A., Flavier A., Gaffney T.D., Philippsen P.
    Science 304:304-307(2004) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA].
    Strain: ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056.
  2. "Genomes of Ashbya fungi isolated from insects reveal four mating-type loci, numerous translocations, lack of transposons, and distinct gene duplications."
    Dietrich F.S., Voegeli S., Kuo S., Philippsen P.
    G3 (Bethesda) 3:1225-1239(2013) [PubMed] [Europe PMC] [Abstract]
    Cited for: GENOME REANNOTATION, SEQUENCE REVISION TO 19; 108; 110; 269; 274; 281; 283; 297; 313-314; 323; 330 AND 346.
    Strain: ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056.

Entry informationi

Entry nameiQCR2_ASHGO
AccessioniPrimary (citable) accession number: Q75CW5
Entry historyi
Integrated into UniProtKB/Swiss-Prot: September 27, 2004
Last sequence update: January 9, 2013
Last modified: April 16, 2014
This is version 67 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Caution

Does not seem to have a protease activity as it lack the zinc-binding site.

Keywords - Technical termi

Complete proteome, Reference proteome

Documents

  1. Peptidase families
    Classification of peptidase families and list of entries
  2. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

Similar proteinsi