Annotations: 7CSR

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A	PF00169	e7csrA3	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: PF00169	ECOD (1.6)
A	PF00018	e7csrA1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF00018	ECOD (1.6)
A	PF00621	e7csrA2	A: alpha bundles	X: DH domain-like	H: DBL homology domain (DH-domain) (From Topology)	T: DBL homology domain (DH-domain)	F: PF00621	ECOD (1.6)
B	PF00169	e7csrB1	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: PF00169	ECOD (1.6)
B	PF00018	e7csrB3	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF00018	ECOD (1.6)
B	PF00621	e7csrB2	A: alpha bundles	X: DH domain-like	H: DBL homology domain (DH-domain) (From Topology)	T: DBL homology domain (DH-domain)	F: PF00621	ECOD (1.6)
C	PF00169	e7csrC3	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: PF00169	ECOD (1.6)
C	PF00018	e7csrC1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: PF00018	ECOD (1.6)
C	PF00621	e7csrC2	A: alpha bundles	X: DH domain-like	H: DBL homology domain (DH-domain) (From Topology)	T: DBL homology domain (DH-domain)	F: PF00621	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A, B, C	PF00018	SH3 domain (SH3_1)	SH3 domain	SH3 (Src homology 3) domains are often indicative of a protein involved in signal transduction related to cytoskeletal organisation. First described in the Src cytoplasmic tyrosine kinase Swiss:P12931. The structure is a partly opened beta barrel.	Domain
A, B, C	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, B, C	Rho guanine nucleotide exchange factor 16	small GTPase binding protein binding binding enzyme binding GTPase binding GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity PDZ domain binding protein domain specific binding protein tyrosine kinase binding kinase binding small GTPase binding protein binding binding enzyme binding GTPase binding GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity PDZ domain binding protein domain specific binding protein tyrosine kinase binding kinase binding signaling receptor binding receptor tyrosine kinase binding protein kinase binding	cell chemotaxis cellular response to stimulus chemotaxis response to stimulus response to external stimulus cellular response to chemical stimulus taxis response to chemical cell migration cellular process cell motility locomotion positive regulation of protein localization to plasma membrane protein localization cell chemotaxis cellular response to stimulus chemotaxis response to stimulus response to external stimulus cellular response to chemical stimulus taxis response to chemical cell migration cellular process cell motility locomotion positive regulation of protein localization to plasma membrane protein localization regulation of localization cellular localization regulation of cellular process regulation of protein localization positive regulation of biological process localization cellular macromolecule localization regulation of protein localization to membrane positive regulation of cellular process positive regulation of protein localization to cell periphery regulation of biological process protein localization to cell periphery protein localization to plasma membrane biological regulation positive regulation of protein localization to membrane localization within membrane regulation of protein localization to cell periphery protein localization to membrane regulation of cellular localization macromolecule localization positive regulation of protein localization regulation of protein localization to plasma membrane activation of GTPase activity positive regulation of molecular function regulation of molecular function positive regulation of hydrolase activity regulation of catalytic activity regulation of hydrolase activity positive regulation of catalytic activity regulation of GTPase activity positive regulation of GTPase activity	intracellular anatomical structure cytoplasm cellular anatomical entity

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C	IPR001849	Pleckstrin homology domain	Domain
A, B, C	IPR047271	Ephexin-like	Family
A, B, C	IPR000219	Dbl homology (DH) domain	Domain
A, B, C	IPR047270	Ephexin-like, PH domain	Domain
A, B, C	IPR035797	ARHGEF16/ARHGEF26, SH3 domain	Domain
A, B, C	IPR001452	SH3 domain	Domain
A, B, C	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A, B, C	IPR035899	Dbl homology (DH) domain superfamily	Homologous Superfamily
A, B, C	IPR011993	PH-like domain superfamily	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 R01GM133198.