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Protein

Probable cytochrome c oxidase subunit 3

Gene

ctaE

Organism
Rickettsia conorii (strain ATCC VR-613 / Malish 7)
Status
Reviewed-Annotation score: Annotation score: 2 out of 5-Protein inferred from homologyi

Functioni

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:
Probable cytochrome c oxidase subunit 3 (EC:1.9.3.1)
Alternative name(s):
Cytochrome aa3 subunit 3
Cytochrome c oxidase polypeptide III
Gene namesi
Name:ctaE
Synonyms:coxC
Ordered Locus Names:RC0240
OrganismiRickettsia conorii (strain ATCC VR-613 / Malish 7)
Taxonomic identifieri272944 [NCBI]
Taxonomic lineageiBacteriaProteobacteriaAlphaproteobacteriaRickettsialesRickettsiaceaeRickettsieaeRickettsiaspotted fever group
Proteomesi
  • UP000000816 Componenti: Chromosome

Subcellular locationi

Q92J29:

Topology

Feature keyPosition(s)DescriptionActionsGraphical viewLength
Transmembranei26 – 46HelicalSequence analysisAdd BLAST21
Transmembranei51 – 71HelicalSequence analysisAdd BLAST21
Transmembranei94 – 114HelicalSequence analysisAdd BLAST21
Transmembranei179 – 199HelicalSequence analysisAdd BLAST21
Transmembranei217 – 237HelicalSequence analysisAdd BLAST21
Transmembranei261 – 281HelicalSequence analysisAdd BLAST21

GO - Cellular componenti

Keywords - Cellular componenti

Cell membrane, Membrane

PTM / Processingi

Molecule processing

Feature keyPosition(s)DescriptionActionsGraphical viewLength
ChainiPRO_00002808891 – 283Probable cytochrome c oxidase subunit 3Add BLAST283

Structurei

3D structure databases

ProteinModelPortaliQ92J29.
ModBaseiSearch...
MobiDBiSearch...

Family & Domainsi

Sequence similaritiesi

Keywords - Domaini

Transmembrane, Transmembrane helix

Phylogenomic databases

HOGENOMiHOG000264954.
KOiK02276.
OMAiYYFVPGP.
OrthoDBiPOG091H05K3.

Family and domain databases

CDDicd01665. Cyt_c_Oxidase_III. 1 hit.
Gene3Di1.20.120.80. 1 hit.
InterProiView protein in InterPro
IPR024791. Cyt_c/ubiquinol_Oxase_su3.
IPR033945. Cyt_c_oxase_su3_dom.
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.

Q92J29-1 [UniParc]FASTAAdd to basket

« Hide

        10         20         30         40         50
MSQKIILNNS YSITKSHLFH IVDPSPWPVL TSFALLLLVI GGVSFMHGYK
60 70 80 90 100
FNIYILSAGI ISVGYCLYSW WRDIVKEGIV EHQHTSPVRK GLQIGMALFI
110 120 130 140 150
LTEIVFFGVF FASFFKSSLS PVGLLDGVWV VKQGIWPPPT IKTFEPFDIP
160 170 180 190 200
FINTLILLLS GTTVTWAHYA LEEKNQKDCV TALALTILLG IFFTTMQAYE
210 220 230 240 250
YYHAAFKFTD GIYASNFYLA TGFHGAHVII GTIFLIICYF RAKRGDFTTE
260 270 280
GNGHLGFECA AWYWHFVDVV WLFLFTFVYI FGS
Length:283
Mass (Da):32,119
Last modified:March 20, 2007 - v2
Checksum:i961425CD14EB5C65
GO

Sequence cautioni

Q92J29: The sequence AAL02778 differs from that shown. Reason: Erroneous initiation.Curated

Sequence databases

Select the link destinations:
EMBLi
GenBanki
DDBJi
Links Updated
AE006914 Genomic DNA. Translation: AAL02778.1. Different initiation.
PIRiH97729.
RefSeqiWP_004996526.1. NC_003103.1.

Genome annotation databases

EnsemblBacteriaiAAL02778; AAL02778; RC0240.
GeneIDi927935.
KEGGirco:RC0240.

Similar proteinsi

Entry informationi

Entry nameiCOX3_RICCN
AccessioniPrimary (citable) accession number: Q92J29
Entry historyiIntegrated into UniProtKB/Swiss-Prot: March 20, 2007
Last sequence update: March 20, 2007
Last modified: October 25, 2017
This is version 92 of the entry and version 2 of the sequence. See complete history.
Entry statusiReviewed (UniProtKB/Swiss-Prot)
Annotation programProkaryotic Protein Annotation Program

Miscellaneousi

Keywords - Technical termi

Complete proteome

Documents

  1. Rickettsia conorii
    (strain Malish 7): entries and gene names
  2. SIMILARITY comments
    Index of protein domains and families