Q07HB0 (COXZ_RHOP5) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Cytochrome c oxidase assembly protein CtaG

Gene names

Name:	ctaG
Ordered Locus Names:	RPE_4755

Organism

Rhodopseudomonas palustris (strain BisA53) [Complete proteome] [HAMAP]

Taxonomic identifier

316055 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Bradyrhizobiaceae › Rhodopseudomonas

Protein attributes

Sequence length	208 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 MF_00155
Subcellular location	Cell inner membrane; Single-pass type II membrane protein; Periplasmic side Potential HAMAP 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)
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 – 208	208	Cytochrome c oxidase assembly protein CtaG HAMAP MF_00155		PRO_1000011359
Regions
	Topological domain	1 – 19	19	Cytoplasmic Potential
	Transmembrane	20 – 42	23	Helical; Signal-anchor for type II membrane protein; Potential
	Topological domain	43 – 208	166	Periplasmic Potential

Sequences

	Sequence		Length	Mass (Da)
	Q07HB0 [UniParc]. Last modified October 31, 2006. Version 1. Checksum: 50FE79AF20865C31	FASTA	208	22,364
	10 20 30 40 50 60 MKQRPTGPDT TPRNRRGFGR DTAVASVCGL VVALMVGASY AAVPFYNWFC RVTGFNGTTQ 70 80 90 100 110 120 VAAAAPQGGA LKRTIAVRFD SNTNGLPWSF APETTEIEIP IGQVTTVYYK VTNRAAHETT 130 140 150 160 170 180 GQAAYNVAPL TVGAYFQKIN CFCFTDQTLG PHETRELPVV FYVDPALATD SDNDTLNSIT 190 200 LSYTFYPLRS AAPKPLAASE AGPRQGAL

References

[1]

"Complete sequence of Rhodopseudomonas palustris BisA53." Copeland A., Lucas S., Lapidus A., Barry K., Detter J.C., Glavina del Rio T., Hammon N., Israni S., Dalin E., Tice H., Pitluck S., Chain P., Malfatti S., Shin M., Vergez L., Schmutz J., Larimer F., Land M. , Hauser L., Pelletier D.A., Kyrpides N., Kim E., Harwood C.S., Oda Y., Richardson P. Submitted (SEP-2006) to the EMBL/GenBank/DDBJ databases Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: BisA53.

Cross-references

Sequence databases
EMBL GenBank DDBJ	CP000463 Genomic DNA. Translation: ABJ08674.1.
RefSeq	YP_783654.1. NC_008435.1.
3D structure databases
ProteinModelPortal	Q07HB0.
ModBase	Search...
Protein-protein interaction databases
STRING	Q07HB0.
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	4362458.
GenomeReviews	Gene locus RPE_4755 in contig CP000463_GR.
KEGG	rpe:RPE_4755.
PATRIC	23264214. VBIRhoPal93214_4824.
Organism-specific databases
CMR	Search...
Phylogenomic databases
eggNOG	COG3175.
HOGENOM	HBG525908.
OMA	KLIFYRA.
ProtClustDB	PRK05089.
Enzyme and pathway databases
BioCyc	RPAL316055:RPE_4755-MONOMER.
Family and domain databases
HAMAP	MF_00155. CtaG. [Tree]
InterPro	IPR023471. CtaG/Cox11_dom. IPR007533. Cyt_c_oxidase_assmbl_CtaG. [Graphical view]
Gene3D	G3DSA:2.60.370.10. CtaG_Cox11. 1 hit.
KO	K02258.
PANTHER	PTHR21320. CtaG_Cox11. 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_RHOP5

Accession

Primary (citable) accession number: Q07HB0

Entry history

Integrated into UniProtKB/Swiss-Prot:	January 15, 2008
Last sequence update:	October 31, 2006
Last modified:	January 25, 2012
This is version 39 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program