Annotations: 2IJE

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A [auth S]	SCOP2 Family	Ras GEF	8018951	4001268	SCOP2 (2022-06-29)
A [auth S]	SCOP2 Superfamily	Ras GEF	8056012	3000128	SCOP2 (2022-06-29)

Domain Annotation: ECOD Classification ECOD Database Homepage

Chains	Family Name	Domain Identifier	Architecture	Possible Homology	Homology	Topology	Family	Provenance Source (Version)
A [auth S]	PF00617	e2ijeS1	A: alpha superhelices	X: Repetitive alpha hairpins	H: Ras GEF (From Topology)	T: Ras GEF	F: PF00617	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A [auth S]	1.10.840.10	Mainly Alpha	Orthogonal Bundle	Son of Sevenless (SoS) protein	Chain S, domain 2	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A [auth S]	PF00617	RasGEF domain (RasGEF)	RasGEF domain	-	Family

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A [auth S]	Guanine nucleotide-releasing protein	small GTPase binding protein binding binding enzyme binding GTPase binding signaling receptor binding glutamate receptor binding GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity protein tyrosine kinase binding kinase binding small GTPase binding protein binding binding enzyme binding GTPase binding signaling receptor binding glutamate receptor binding GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity protein tyrosine kinase binding kinase binding receptor tyrosine kinase binding protein kinase binding	cellular response to stimulus regulation of biological process regulation of signaling small GTPase-mediated signal transduction regulation of cellular process response to stimulus signaling regulation of small GTPase mediated signal transduction Rac protein signal transduction biological regulation regulation of signal transduction intracellular signal transduction regulation of Rac protein signal transduction cell communication regulation of intracellular signal transduction cellular response to stimulus regulation of biological process regulation of signaling small GTPase-mediated signal transduction regulation of cellular process response to stimulus signaling regulation of small GTPase mediated signal transduction Rac protein signal transduction biological regulation regulation of signal transduction intracellular signal transduction regulation of Rac protein signal transduction cell communication regulation of intracellular signal transduction regulation of response to stimulus intracellular signaling cassette regulation of cell communication cellular process signal transduction fibroblast proliferation cell population proliferation positive regulation of cell population proliferation positive regulation of biological process regulation of fibroblast proliferation regulation of cell population proliferation positive regulation of fibroblast proliferation positive regulation of cellular process 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 Ras protein signal transduction regulation of Ras protein signal transduction type B pancreatic cell proliferation epithelial cell proliferation regulation of neuronal synaptic plasticity regulation of synaptic plasticity trans-synaptic signaling modulation of chemical synaptic transmission cell-cell signaling chemical synaptic transmission synaptic signaling regulation of trans-synaptic signaling anterograde trans-synaptic signaling regulation of biological quality activation of GTPase activity developmental process multicellular organismal process plasma membrane bounded cell projection organization cellular developmental process cell projection organization cell development neuron projection development nervous system development cellular component organization generation of neurons neurogenesis multicellular organism development neuron differentiation cell differentiation neuron development anatomical structure development cellular component organization or biogenesis system development positive regulation of cell communication positive regulation of signal transduction positive regulation of response to stimulus positive regulation of Ras protein signal transduction positive regulation of intracellular signal transduction positive regulation of small GTPase mediated signal transduction positive regulation of signaling cellular response to stress response to stress response to endoplasmic reticulum stress	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane basal part of cell basal plasma membrane plasma membrane region basolateral plasma membrane growth cone axon cell projection intracellular anatomical structure cytoplasm cellular anatomical entity cytosol cell periphery plasma membrane membrane basal part of cell basal plasma membrane plasma membrane region basolateral plasma membrane growth cone axon cell projection distal axon neuron projection plasma membrane bounded cell projection site of polarized growth apicolateral plasma membrane somatodendritic compartment cell body neuronal cell body apical dendrite dendrite dendritic tree

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A [auth S]	IPR001849	Pleckstrin homology domain	Domain
A [auth S]	IPR000219	Dbl homology (DH) domain	Domain
A [auth S]	IPR008937	Ras-like guanine nucleotide exchange factor	Family
A [auth S]	IPR019804	Ras guanine-nucleotide exchange factor, conserved site	Conserved Site
A [auth S]	IPR000651	Ras-like guanine nucleotide exchange factor, N-terminal	Domain
A [auth S]	IPR011993	PH-like domain superfamily	Homologous Superfamily
A [auth S]	IPR001895	Ras guanine-nucleotide exchange factors catalytic domain	Domain
A [auth S]	IPR000048	IQ motif, EF-hand binding site	Binding Site
A [auth S]	IPR001331	Guanine-nucleotide dissociation stimulator, CDC24, conserved site	Conserved Site
A [auth S]	IPR036964	Ras guanine-nucleotide exchange factor, catalytic domain superfamily	Homologous Superfamily
A [auth S]	IPR035899	Dbl homology (DH) domain superfamily	Homologous Superfamily
A [auth S]	IPR023578	Ras guanine nucleotide exchange factor 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.