Annotations: 4GOU

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	RGS	e4gouA1	A: alpha bundles	X: Ribonuclease H-like	H: Ribonuclease H-like	T: Ribonuclease H-like	F: RGS	ECOD (develop294)
A	I-set	e4gouA3	A: alpha bundles	X: Ribonuclease H-like	H: Ribonuclease H-like	T: Ribonuclease H-like	F: I-set	ECOD (develop294)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	1.10.167.10	Mainly Alpha	Orthogonal Bundle	Regulator of G-protein Signalling 4	domain 2	CATH (4.3.0)
A	2.30.29.200	Mainly Beta	Roll	PH-domain like		CATH (4.3.0)
A	1.20.900.10	Mainly Alpha	Up-down Bundle	Dbl Homology Domain	Chain A	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00615	Regulator of G protein signaling domain (RGS)	Regulator of G protein signaling domain	RGS family members are GTPase-activating proteins for heterotrimeric G-protein alpha-subunits.	Domain
A	PF22418	EhRGS-RhoGEF PH domain-like (EhRGS-RhoGEF_PH-like)	EhRGS-RhoGEF PH domain-like	This entry represents the PH-like domain of a RGS-RhoGEF from Entamoeba histolytica (EhRGS-RhoGEF) which, like its mammalian homologues, serves as an EhGalpha1 effector and signals through Rho family GTPases playing important roles in its pathogenesi ...	This entry represents the PH-like domain of a RGS-RhoGEF from Entamoeba histolytica (EhRGS-RhoGEF) which, like its mammalian homologues, serves as an EhGalpha1 effector and signals through Rho family GTPases playing important roles in its pathogenesis [1]. This domain mediates activation of Rho family GTPases.	Domain
A	PF00621	RhoGEF domain (RhoGEF)	RhoGEF domain	Guanine nucleotide exchange factor for Rho/Rac/Cdc42-like GTPases Also called Dbl-homologous (DH) domain. It appears that Pfam:PF00169 domains invariably occur C-terminal to RhoGEF/DH domains.	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	EhRGS-RhoGEF	GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity	-	-

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR000219	Dbl homology domain	Domain
A	IPR016137	RGS domain	Domain
A	IPR035899	Dbl homology (DH) domain superfamily	Homologous Superfamily
A	IPR036305	RGS domain superfamily	Homologous Superfamily
A	IPR044926	RGS, subdomain 2	Homologous Superfamily
A	IPR055029	EhRGS-RhoGEF, PH domain-like	Domain

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729. RCSB PDB uses resources of the National Energy Research Scientific Computing Center (NERSC), a Department of Energy User Facility.