Q985W8 (COXZ_RHILO) Reviewed, UniProtKB/Swiss-Prot

Names and origin

Protein names

Recommended name:
Cytochrome c oxidase assembly protein CtaG

Gene names

Name:	ctaG
Ordered Locus Names:	mlr7495

Organism

Rhizobium loti (strain MAFF303099) (Mesorhizobium loti) [Complete proteome] [HAMAP]

Taxonomic identifier

266835 [NCBI]

Taxonomic lineage

Bacteria › Proteobacteria › Alphaproteobacteria › Rhizobiales › Phyllobacteriaceae › Mesorhizobium

Protein attributes

Sequence length	206 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 – 206	206	Cytochrome c oxidase assembly protein CtaG HAMAP MF_00155		PRO_0000206038
Regions
	Topological domain	1 – 12	12	Cytoplasmic Potential
	Transmembrane	13 – 35	23	Helical; Signal-anchor for type II membrane protein; Potential
	Topological domain	36 – 206	171	Periplasmic Potential

Sequences

	Sequence		Length	Mass (Da)
	Q985W8 [UniParc]. Last modified October 1, 2001. Version 1. Checksum: 06F0257CB5E821EA	FASTA	206	22,701
	10 20 30 40 50 60 MSKKPAGKNS NRIVAAVCLA FFTGMIGMAY AAVPLYKMFC QATGYGGTTQ RVEKQYAGRV 70 80 90 100 110 120 LDREITVRFD ANIAGVPWEF QPVQRSMTMK IGETVQAHYQ ATNKFDRPVT GRATFNVQPE 130 140 150 160 170 180 LAGPYFNKVE CFCFTDTSLK PGETVDMPVL FYVDPDIVNV PELKDVKTIT LSYTMFPVEK 190 200 NKPVASSEPV QGTSKIISDT EANLGG

References

[1]

"Complete genome structure of the nitrogen-fixing symbiotic bacterium Mesorhizobium loti." Kaneko T., Nakamura Y., Sato S., Asamizu E., Kato T., Sasamoto S., Watanabe A., Idesawa K., Ishikawa A., Kawashima K., Kimura T., Kishida Y., Kiyokawa C., Kohara M., Matsumoto M., Matsuno A., Mochizuki Y., Nakayama S. , Nakazaki N., Shimpo S., Sugimoto M., Takeuchi C., Yamada M., Tabata S. DNA Res. 7:331-338(2000) [PubMed: 11214968] [Abstract] Cited for: NUCLEOTIDE SEQUENCE [LARGE SCALE GENOMIC DNA]. Strain: MAFF303099.

Cross-references

Sequence databases
EMBL GenBank DDBJ	BA000012 Genomic DNA. Translation: BAB53585.1.
RefSeq	NP_107799.1. NC_002678.2.
3D structure databases
ProteinModelPortal	Q985W8.
SMR	Q985W8. Positions 54-182.
ModBase	Search...
Protocols and materials databases
StructuralBiologyKnowledgebase	Search...
Genome annotation databases
GeneID	1230454.
GenomeReviews	Gene locus mlr7495 in contig BA000012_GR.
KEGG	mlo:mlr7495.
NMPDR	fig|266835.1.peg.5900.
PATRIC	22486217. VBIMesLot2464_5988.
Organism-specific databases
CMR	Search...
Phylogenomic databases
HOGENOM	HBG525908.
OMA	KLIFYRA.
ProtClustDB	PRK05089.
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_RHILO

Accession

Primary (citable) accession number: Q985W8

Entry history

Integrated into UniProtKB/Swiss-Prot:	October 10, 2002
Last sequence update:	October 1, 2001
Last modified:	January 25, 2012
This is version 54 of the entry and version 1 of the sequence. [Complete history]

Entry status

Reviewed (UniProtKB/Swiss-Prot)

Annotation program

Prokaryotic Protein Annotation Program