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P80439

- COX3_ALLMA

UniProt

P80439 - COX3_ALLMA

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Protein

Cytochrome c oxidase subunit 3

Gene

COX3

Organism
Allomyces macrogynus
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:COX3
Encoded oniMitochondrion
OrganismiAllomyces macrogynus
Taxonomic identifieri28583 [NCBI]
Taxonomic lineageiEukaryotaFungiBlastocladiomycotaBlastocladiomycetesBlastocladialesBlastocladiaceaeAllomyces

Subcellular locationi

GO - Cellular componenti

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

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Chaini1 – 274274Cytochrome c oxidase subunit 3PRO_0000183730Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliP80439.
SMRiP80439. Positions 13-272.
ModBaseiSearch...
MobiDBiSearch...

Transmembrane

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei22 – 4221HelicalSequence AnalysisAdd
BLAST
Transmembranei47 – 6721HelicalSequence AnalysisAdd
BLAST
Transmembranei93 – 11321HelicalSequence AnalysisAdd
BLAST
Transmembranei137 – 15721HelicalSequence AnalysisAdd
BLAST
Transmembranei170 – 19021HelicalSequence AnalysisAdd
BLAST
Transmembranei208 – 22821HelicalSequence AnalysisAdd
BLAST
Transmembranei248 – 26821HelicalSequence AnalysisAdd
BLAST

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.

P80439 [UniParc]FASTAAdd to Basket

« Hide

        10         20         30         40         50
MTKKLINQFK SFQVHPYHLV EPSPWPLGAS VACLILTLGG VMKFHGFAAG
60 70 80 90 100
DIGLPLGLIL VLASMLLWWR DVIREATYQG HHTKTVKYGI TLGVVLFIVS
110 120 130 140 150
EILLFFSLFW AFFHSSLAPS VELGSTWPPV GIEPLNPFEV PLLNTIILLT
160 170 180 190 200
SGCTITVSHA KIISGDRGAT ILYLILTILL AWMFLGLQWV EYVNAPFTIA
210 220 230 240 250
DSVYGSTFFV ATGFHGLHVM IGTIFLTVSL NRILSYHLTS GHHLGYEAAI
260 270
WYWHVVDVIW LFLYVSVYYW GSNV
Length:274
Mass (Da):30,630
Last modified:November 1, 1995 - v1
Checksum:i4B2A835ED31386F3
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U41288 Genomic DNA. Translation: AAC49226.1.
PIRiS63643.
RefSeqiNP_043725.1. NC_001715.1.

Genome annotation databases

GeneIDi801893.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
U41288 Genomic DNA. Translation: AAC49226.1 .
PIRi S63643.
RefSeqi NP_043725.1. NC_001715.1.

3D structure databases

ProteinModelPortali P80439.
SMRi P80439. Positions 13-272.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 801893.

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. "Molecular phylogeny of Allomyces macrogynus: congruency between nuclear ribosomal RNA- and mitochondrial protein-based trees."
    Paquin B., Forget L., Roewer I., Lang B.F.
    J. Mol. Evol. 41:657-665(1995) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: ATCC 46923 / Burma 3-35 (35OC).
  2. "The mitochondrial DNA of Allomyces macrogynus: the complete genomic sequence from an ancestral fungus."
    Paquin B., Lang B.F.
    J. Mol. Biol. 255:688-701(1996) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].
    Strain: ATCC 46923 / Burma 3-35 (35OC).

Entry informationi

Entry nameiCOX3_ALLMA
AccessioniPrimary (citable) accession number: P80439
Entry historyi
Integrated into UniProtKB/Swiss-Prot: November 1, 1995
Last sequence update: November 1, 1995
Last modified: October 29, 2014
This is version 76 of the entry and version 1 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