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Protein

Cytochrome c oxidase subunit 3

Gene

MT-CO3

Organism
Theileria annulata
Status
Reviewed-Annotation score: -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

GO - Biological processi

Keywordsi

Molecular functionOxidoreductase

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:MT-CO3
Synonyms:COIII, COXIII, MTCO3
ORF Names:Tap370b08.q2ca38.02c
Encoded oniMitochondrion
OrganismiTheileria annulata
Taxonomic identifieri5874 [NCBI]
Taxonomic lineageiEukaryotaAlveolataApicomplexaAconoidasidaPiroplasmidaTheileriidaeTheileria
Proteomesi
  • UP000001950 Componenti: Mitochondrion

Subcellular locationi

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei12 – 29HelicalSequence analysisAdd BLAST18
Transmembranei57 – 77HelicalSequence analysisAdd BLAST21
Transmembranei91 – 111HelicalSequence analysisAdd BLAST21
Transmembranei126 – 146HelicalSequence analysisAdd BLAST21
Transmembranei155 – 175HelicalSequence analysisAdd BLAST21
Transmembranei196 – 216HelicalSequence analysisAdd BLAST21
Transmembranei235 – 255HelicalSequence analysisAdd BLAST21

GO - Cellular componenti

Keywords - Cellular componenti

Membrane, Mitochondrion, Mitochondrion inner membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00001838621 – 255Cytochrome c oxidase subunit 3Add BLAST255

Interactioni

Protein-protein interaction databases

STRINGi353154.XP_954717.1

Structurei

3D structure databases

ProteinModelPortaliQ37679
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

InParanoidiQ37679
OMAiFASENCG

Family and domain databases

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
PANTHERiPTHR11403 PTHR11403, 1 hit
PfamiView protein in Pfam
PF00510 COX3, 1 hit
SUPFAMiSSF81452 SSF81452, 1 hit
PROSITEiView protein in PROSITE
PS50253 COX3, 1 hit

Sequencei

Sequence statusi: Complete.

Q37679-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MRNSVQSDLK YINIINISET LYLFYSTGLD TLEYIDSTYK NFIIMYVNQH
60 70 80 90 100
LLYGTTLKYL SVGEFFINSL TIFINGIRET MTSSTVIMYA IFGMFIFSEI
110 120 130 140 150
MVFSTFIWGF FHFRLSNPVM IIEVNLEAFL QISDVLNAGS ILISLILQRI
160 170 180 190 200
EERGYFEVDY MLERLILIGF IFLSFQGDEY SLVKSYINNH WVTLYFNVLT
210 220 230 240 250
GLHSLHVYVG GIFALMQAFA SENCGCQKDE DFNAGMYWHF VEIIWIALTM

LLFLL
Length:255
Mass (Da):29,717
Last modified:November 1, 1996 - v1
Checksum:i1C42F4BC0A6F1336
GO

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
U32225 Genomic DNA Translation: AAA73631.1
CR940346 Genomic DNA Translation: CAI72675.1

Genome annotation databases

EnsemblProtistsiCAI72675; CAI72675; Tap370b08.q2ca38.02c

Similar proteinsi

Entry informationi

Entry nameiCOX3_THEAN
AccessioniPrimary (citable) accession number: Q37679
Secondary accession number(s): Q4UJ68
Entry historyiIntegrated into UniProtKB/Swiss-Prot: July 15, 1998
Last sequence update: November 1, 1996
Last modified: March 28, 2018
This is version 93 of the entry and version 1 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)

Miscellaneousi

Keywords - Technical termi

Complete proteome, Reference proteome

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