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P14058

- COX3_SCHCO

UniProt

P14058 - COX3_SCHCO

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Protein
Cytochrome c oxidase subunit 3
Gene
COIII
Organism
Schizophyllum commune (Split gill fungus)
Status
Reviewed - Annotation score: 3 out of 5 - Protein inferred from homologyi

Functioni

Subunits I, II and III form the functional core of the enzyme complex.

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

Names & Taxonomyi

Protein namesi
Recommended name:
Cytochrome c oxidase subunit 3 (EC:1.9.3.1)
Alternative name(s):
Cytochrome c oxidase polypeptide III
Gene namesi
Name:COIII
Encoded oniMitochondrion
OrganismiSchizophyllum commune (Split gill fungus)
Taxonomic identifieri5334 [NCBI]
Taxonomic lineageiEukaryotaFungiDikaryaBasidiomycotaAgaricomycotinaAgaricomycetesAgaricomycetidaeAgaricalesSchizophyllaceaeSchizophyllum

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei19 – 3921Helical; Reviewed prediction
Add
BLAST
Transmembranei49 – 6921Helical; Reviewed prediction
Add
BLAST
Transmembranei85 – 10521Helical; Reviewed prediction
Add
BLAST
Transmembranei124 – 14421Helical; Reviewed prediction
Add
BLAST
Transmembranei165 – 18521Helical; Reviewed prediction
Add
BLAST
Transmembranei202 – 22221Helical; Reviewed prediction
Add
BLAST
Transmembranei245 – 26521Helical; Reviewed prediction
Add
BLAST

GO - Cellular componenti

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

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 268268Cytochrome c oxidase subunit 3
PRO_0000183850Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP14058.

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

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.

P14058-1 [UniParc]FASTAAdd to Basket

« Hide

MTSIKFYQSF SAHLVQHSPW PILVSFSLFN LAIGTVLTMH GYSHSSTTFD    50
LGLAVTVGSI LLWTRDIVIE GSFLGDHTKQ VQEGLIIGFI LFIISEVFAF 100
ISVFWAYFHS ALSPAVELGS TWPPVGIIPL DTFSLPLFNT IILLSSGAFV 150
TYGHHAIFSG KRLDSIIGLF LTVALALIFS YFQAFEYIHA GFSMSDSVFG 200
TVFFASTGLH GIHVMLGTLF LFVSFLRQVN YQTTKEHNIG LETSILYWHF 250
VDLVWLFLFL VVYFWGGA 268
Length:268
Mass (Da):29,922
Last modified:February 1, 1996 - v2
Checksum:iB90B97B8DAE4265A
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M36270 Genomic DNA. Translation: AAA32065.2.
PIRiS07557.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
M36270 Genomic DNA. Translation: AAA32065.2 .
PIRi S07557.

3D structure databases

ProteinModelPortali P14058.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

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. "Nucleotide base sequence of the mitochondrial COIII gene of Schizophyllum commune."
    Phelps L.G., Burke J.M., Ullrich R.C., Novotny C.P.
    Curr. Genet. 14:401-403(1988) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiCOX3_SCHCO
AccessioniPrimary (citable) accession number: P14058
Entry historyi
Integrated into UniProtKB/Swiss-Prot: January 1, 1990
Last sequence update: February 1, 1996
Last modified: September 3, 2014
This is version 82 of the entry and version 2 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programFungal Protein Annotation Program

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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