2RA8

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	LRR_8_4	e2ra8A2	A: beta duplicates or obligate multimers	X: Single-stranded right-handed beta-helix	H: Leucine-rich repeats (From Topology)	T: Leucine-rich repeats	F: LRR_8_4	ECOD (1.6)
A	WGR	e2ra8A1	A: a+b two layers	X: WGR domain (From Topology)	H: WGR domain (From Topology)	T: WGR domain	F: WGR	ECOD (1.6)

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.20.140.10	Mainly Beta	Single Sheet	q64v53_bacfr protein fold	WGR domain	CATH (4.3.0)
A	3.80.10.10	Alpha Beta	Alpha-Beta Horseshoe	Leucine-rich repeat, LRR (right-handed beta-alpha superhelix)	Ribonuclease Inhibitor	CATH (4.3.0)

Chains	Accession	Name	Description	Comments	Source
A	PF05406	WGR domain (WGR)	WGR domain	This domain is found in a variety of polyA polymerases as well as the E. coli molybdate metabolism regulator Swiss:P33345 and other proteins of unknown function. I have called this domain WGR after the most conserved central motif of the domain. The ...	This domain is found in a variety of polyA polymerases as well as the E. coli molybdate metabolism regulator Swiss:P33345 and other proteins of unknown function. I have called this domain WGR after the most conserved central motif of the domain. The domain is found in isolation in proteins such as Swiss:Q9JN21 and is between 70 and 80 residues in length. I propose that this may be a nucleic acid binding domain.	Domain

Chains	Accession	Name	Type
A	IPR032675	Leucine-rich repeat domain superfamily	Homologous Superfamily
A	IPR008893	WGR domain	Domain
A	IPR036930	WGR domain superfamily	Homologous Superfamily
A	IPR047722	Uncharacterised protein STM4015-like	Family