ExPASy Proteomics Server

Accession	MF_00155
Dates	1-JUN-2001 (Created) 25-NOV-2009 (Last updated, Version 19)

Data class

Protein

Predictors

HAMAP; MF_00155; [distribution of match scores in UniProtKB];[seed alignment for MF_00155]

Names

CtaG

Identifier

COXZ

Protein name

RecName: Full=Cytochrome c oxidase assembly protein ctaG;

Gene name

ctaG

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).

SUBCELLULAR LOCATION: Cell inner membrane; Single-pass type II membrane protein; Periplasmic side (Potential).

SIMILARITY: Belongs to the COX11/ctaG family.

Pfam	PF04442; CtaG_Cox11; 1;

Cell inner membrane, Cell membrane, Copper, Membrane, Signal-anchor, Transmembrane.

GO:0008535; Biological process: respiratory chain complex IV assembly.
GO:0005886; Cellular component: plasma membrane.

From: COXZ_RHIME (Q92RG6)
Key		From		To		Description		Condition		FTGroup
TOPO_DOM		Nter		12		Cytoplasmic (Potential)
TRANSMEM		13		35		Signal-anchor for type II membrane protein (Potential)
TOPO_DOM		36		Cter		Periplasmic (Potential)

Size range:	153-219 amino acids
Related UniRules:	None
Template:	P56940 (COXZ_RHOSH)
Scope:	Bacteria
Fusion:	Nter: None; Cter: None
Duplicate:	in NITHX
Plasmid encoded:	None
Comments:	Possible wrong C-terminal sequence in COWRU