Annotations: 4GOU

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	EUF07562	e4gouA3	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: EUF07562	ECOD (1.6)
A	RhoGEF	e4gouA1	A: alpha bundles	X: DH domain-like	H: DBL homology domain (DH-domain) (From Topology)	T: DBL homology domain (DH-domain)	F: RhoGEF	ECOD (1.6)
A	RGS	e4gouA2	A: alpha bundles	X: Regulator of G-protein signaling, RGS (From Topology)	H: Regulator of G-protein signaling, RGS (From Topology)	T: Regulator of G-protein signaling, RGS	F: RGS	ECOD (1.6)

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	-	membrane cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

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

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.