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O99822

- COX3_RHISA

UniProt

O99822 - COX3_RHISA

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Protein

Cytochrome c oxidase subunit 3

Gene
COIII
Organism
Rhipicephalus sanguineus (Brown dog tick) (Ixodes sanguineus)
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
OrganismiRhipicephalus sanguineus (Brown dog tick) (Ixodes sanguineus)
Taxonomic identifieri34632 [NCBI]
Taxonomic lineageiEukaryotaMetazoaEcdysozoaArthropodaChelicerataArachnidaAcariParasitiformesIxodidaIxodoideaIxodidaeRhipicephalinaeRhipicephalusRhipicephalus

Subcellular locationi

Topology

Feature keyPosition(s)LengthDescriptionGraphical viewFeature identifierActions
Transmembranei13 – 3321Helical; Reviewed predictionAdd
BLAST
Transmembranei36 – 5621Helical; Reviewed predictionAdd
BLAST
Transmembranei80 – 10021Helical; Reviewed predictionAdd
BLAST
Transmembranei154 – 17421Helical; Reviewed predictionAdd
BLAST
Transmembranei195 – 21521Helical; Reviewed predictionAdd
BLAST
Transmembranei237 – 25721Helical; Reviewed predictionAdd
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 – 257257Cytochrome c oxidase subunit 3PRO_0000183845Add
BLAST

Structurei

3D structure databases

ProteinModelPortaliO99822.
SMRiO99822. Positions 3-257.

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.

O99822-1 [UniParc]FASTAAdd to Basket

« Hide

MMFHPFHLVE KSPWPITSSI SALSLTLGFV SYFQNLSMYL ILLAVLMITI    50
SSFQWWRDIS REGSFQGFHT HWVLNGLKMG MILFILSEVF FFVSFFWAFF 100
HSSLSPNIEI GSQWPPKGIY PFNPFEIPLL NSTILISSGI TVTWSHHAIM 150
NKNYISALNS LLITILLGVA FTMFQGFEYF QAQFKISDGI FGSTFFMTTG 200
FHGLHVLIGS IFLLVSYFRI KNQLISSDHF FGFEASAWYW HFVDVVWLFL 250
FTFMYWW 257
Length:257
Mass (Da):29,936
Last modified:May 1, 1999 - v1
Checksum:iB9741FD84E0504EC
GO

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AF081829 Genomic DNA. Translation: AAD05522.1.
PIRiT11158.
RefSeqiNP_008515.1. NC_002074.1.

Genome annotation databases

GeneIDi808371.

Cross-referencesi

Sequence databases

Select the link destinations:
EMBL
GenBank
DDBJ
Links Updated
AF081829 Genomic DNA. Translation: AAD05522.1 .
PIRi T11158.
RefSeqi NP_008515.1. NC_002074.1.

3D structure databases

ProteinModelPortali O99822.
SMRi O99822. Positions 3-257.
ModBasei Search...
MobiDBi Search...

Protocols and materials databases

Structural Biology Knowledgebase Search...

Genome annotation databases

GeneIDi 808371.

Organism-specific databases

CTDi 4514.

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. "Mitochondrial gene order is not conserved in arthropods: prostriate and metastriate tick mitochondrial genomes."
    Black W.C. IV, Roehrdanz R.L.
    Mol. Biol. Evol. 15:1772-1785(1998) [PubMed] [Europe PMC] [Abstract]
    Cited for: NUCLEOTIDE SEQUENCE [GENOMIC DNA].

Entry informationi

Entry nameiCOX3_RHISA
AccessioniPrimary (citable) accession number: O99822
Entry historyi
Integrated into UniProtKB/Swiss-Prot: May 30, 2000
Last sequence update: May 1, 1999
Last modified: September 3, 2014
This is version 77 of the entry and version 1 of the sequence. [Complete history]
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Documents

  1. SIMILARITY comments
    Index of protein domains and families

External Data

Dasty 3

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