Q1RJ56 (COXZ_RICBR) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Cytochrome c oxidase assembly protein CtaG

Gene names

Name:	ctaG
Ordered Locus Names:	RBE_0527

Organism

Rickettsia bellii (strain RML369-C) [Complete proteome] [HAMAP]

Taxonomic identifier

336407 [NCBI]

Taxonomic lineage

cellular organisms › Bacteria › Proteobacteria › Alphaproteobacteria › Rickettsiales › Rickettsiaceae › Rickettsieae › Rickettsia › belli group › Rickettsia bellii

Protein attributes

Sequence length	180 AA.
Sequence status	Complete.
Protein existence	Inferred from homology

General annotation (Comments)

Function	Exerts its effect at some terminal stage of cytochrome c oxidase synthesis, probably by being involved in the insertion of the copper B into subunit I By similarity. HAMAP-Rule MF_00155
Subcellular location	Cell inner membrane; Single-pass type II membrane protein; Periplasmic side Potential HAMAP-Rule MF_00155.
Sequence similarities	Belongs to the COX11/CtaG family.

Ontologies

Keywords
Cellular component	Cell inner membrane Cell membrane Membrane
Domain	Signal-anchor Transmembrane Transmembrane helix
Ligand	Copper
Technical term	Complete proteome
Gene Ontology (GO)
Biological_process	respiratory chain complex IV assembly Inferred from electronic annotation. Source: HAMAP
Cellular_component	integral to membrane Inferred from electronic annotation. Source: UniProtKB-KW plasma membrane Inferred from electronic annotation. Source: UniProtKB-SubCell
Molecular_function	copper ion binding Inferred from electronic annotation. Source: InterPro
Complete GO annotation...

Sequence annotation (Features)

	Feature key	Position(s)	Length	Description	Graphical view	Feature identifier
Molecule processing
	Chain	1 – 180	180	Cytochrome c oxidase assembly protein CtaG HAMAP-Rule MF_00155		PRO_0000246142
Regions
	Topological domain	1 – 8	8	Cytoplasmic Potential
	Transmembrane	9 – 29	21	Helical; Signal-anchor for type II membrane protein; Potential
	Topological domain	30 – 180	151	Periplasmic Potential

Sequences

	Sequence		Length	Mass (Da)
	Q1RJ56 [UniParc]. Last modified May 16, 2006. Version 1. Checksum: 493B8C9D51061E5E	FASTA	180	20,587
	10 20 30 40 50 60 MSKKSNKSLA FSLLGLIVSM VLLSFAAVPL YNLFCKVTGY GGTTNRETVS IYSKVKGTRP 70 80 90 100 110 120 IIIEFDANVD KNLPWRFIPR QQRVQIVPGQ NTLVFYETEN LSDNDIIGTS IYNVTPNKAG 130 140 150 160 170 180 KYFVKIHCFC FEEQLLKAGE KVLMPVTFYI DKDFENDPEM RDVKVLTLSY SFFKVRDVKK

References

[1]

"Genome sequence of Rickettsia bellii illuminates the role of amoebae in gene exchanges between intracellular pathogens." Ogata H., La Scola B., Audic S., Renesto P., Blanc G., Robert C., Fournier P.-E., Claverie J.-M., Raoult D. PLoS Genet. 2:733-744(2006) [PubMed] [Europe PMC] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: RML369-C.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000087 Genomic DNA. Translation: ABE04608.1.
RefSeq	YP_537697.1. NC_007940.1.
3D structure databases
ProteinModelPortal	Q1RJ56.
ModBase	Search...
Protein-protein interaction databases
STRING	336407.RBE_0527.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
EnsemblBacteria	ABE04608; ABE04608; RBE_0527.
GeneID	3996201.
KEGG	rbe:RBE_0527.
PATRIC	17882460. VBIRicBel102610_0601.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG3175.
HOGENOM	HOG000264965.
KO	K02258.
OMA	ADRAFNR.
ProtClustDB	PRK05089.
Enzyme and pathway databases
BioCyc	RBEL336407:GJCY-542-MONOMER.
Family and domain databases
Gene3D	2.60.370.10. 1 hit.
HAMAP	MF_00155. CtaG.
InterPro	IPR023471. CtaG/Cox11_dom. IPR007533. Cyt_c_oxidase_assmbl_CtaG. [Graphical view]
PANTHER	PTHR21320. PTHR21320. 1 hit.
Pfam	PF04442. CtaG_Cox11. 1 hit. [Graphical view]
PIRSF	PIRSF005413. COX11. 1 hit.
SUPFAM	SSF110111. CtaG_Cox11. 1 hit.
ProtoNet	Search...

Entry information

Entry name

COXZ_RICBR

Accession

Primary (citable) accession number: Q1RJ56

Entry history

Integrated into UniProtKB/Swiss-Prot:	July 25, 2006
Last sequence update:	May 16, 2006
Last modified:	May 1, 2013
This is version 51 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program