Annotations: 5EFX

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Pleckstrin-homology domain (PH domain)	8100353	4002395	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PH domain-like	8100354	3000134	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	PF17838	e5efxA1	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: PF17838	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.29.30	Mainly Beta	Roll	PH-domain like	Pleckstrin-homology domain (PH domain)/Phosphotyrosine-binding domain (PTB)	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF17838	PH domain (PH_16)	PH domain	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Rho guanine nucleotide exchange factor 2	small GTPase binding protein binding binding enzyme binding GTPase binding cytoskeletal protein binding microtubule binding tubulin binding GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity cation binding small GTPase binding protein binding binding enzyme binding GTPase binding cytoskeletal protein binding microtubule binding tubulin binding GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	developmental process neuroblast proliferation multicellular organismal process cell population proliferation cellular developmental process neuroblast division nervous system development asymmetric cell division generation of neurons neurogenesis multicellular organism development asymmetric neuroblast division cell differentiation anatomical structure development developmental process neuroblast proliferation multicellular organismal process cell population proliferation cellular developmental process neuroblast division nervous system development asymmetric cell division generation of neurons neurogenesis multicellular organism development asymmetric neuroblast division cell differentiation anatomical structure development cellular process cell division neural precursor cell proliferation cell fate commitment system development interleukin-6 production regulation of cellular process cellular biosynthetic process positive regulation of biological process positive regulation of cellular metabolic process positive regulation of macromolecule biosynthetic process positive regulation of interleukin-6 production regulation of interleukin-6 production positive regulation of metabolic process organic substance metabolic process positive regulation of biosynthetic process regulation of cytokine production organic substance biosynthetic process cytokine production regulation of multicellular organismal process positive regulation of macromolecule metabolic process positive regulation of cellular process regulation of biosynthetic process regulation of biological process cellular metabolic process biological regulation regulation of cellular metabolic process regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of cellular biosynthetic process regulation of gene expression biosynthetic process positive regulation of gene expression positive regulation of multicellular organismal process regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process positive regulation of cytokine production regulation of metabolic process positive regulation of cellular biosynthetic process cellular response to stimulus extrinsic apoptotic signaling pathway via death domain receptors response to stimulus signaling negative regulation of signaling negative regulation of biological process regulation of signal transduction regulation of programmed cell death extrinsic apoptotic signaling pathway negative regulation of cell communication cell communication negative regulation of extrinsic apoptotic signaling pathway negative regulation of apoptotic signaling pathway negative regulation of cellular process signal transduction regulation of signaling cell surface receptor signaling pathway negative regulation of response to stimulus negative regulation of programmed cell death regulation of apoptotic process negative regulation of extrinsic apoptotic signaling pathway via death domain receptors cell death negative regulation of signal transduction regulation of extrinsic apoptotic signaling pathway apoptotic signaling pathway negative regulation of apoptotic process regulation of response to stimulus regulation of extrinsic apoptotic signaling pathway via death domain receptors regulation of cell communication apoptotic process programmed cell death regulation of apoptotic signaling pathway positive regulation of locomotion regulation of cell motility regulation of neuron migration positive regulation of cell migration positive regulation of cell motility regulation of cell migration cell migration cell motility locomotion neuron migration regulation of locomotion positive regulation of neuron migration biological process involved in interspecies interaction between organisms immune response response to other organism defense response defense response to symbiont response to external stimulus response to biotic stimulus immune system process defense response to other organism response to stress innate immune response response to external biotic stimulus small GTPase-mediated signal transduction regulation of small GTPase mediated signal transduction regulation of Rho protein signal transduction intracellular signal transduction Rho protein signal transduction regulation of intracellular signal transduction intracellular signaling cassette cellular response to nitrogen compound response to organic substance response to organonitrogen compound response to endogenous stimulus response to oxygen-containing compound cellular response to muramyl dipeptide response to muramyl dipeptide response to nitrogen compound cellular response to oxygen-containing compound cellular response to endogenous stimulus cellular response to chemical stimulus cellular response to organonitrogen compound response to chemical cellular response to organic substance response to osmotic stress cellular response to chemical stress cellular response to osmotic stress cellular response to environmental stimulus hyperosmotic response cellular hyperosmotic response cellular response to stress response to abiotic stimulus cellular response to abiotic stimulus cell cycle necroptotic process negative regulation of necroptotic process programmed necrotic cell death regulation of necroptotic process negative regulation of programmed necrotic cell death regulation of programmed necrotic cell death response to cytokine cellular response to tumor necrosis factor cellular response to cytokine stimulus response to tumor necrosis factor protein localization cellular localization establishment of protein localization nitrogen compound transport transport organic substance transport intracellular transport establishment of localization localization protein transport establishment of localization in cell cellular macromolecule localization macromolecule localization intracellular protein transport positive regulation of DNA-binding transcription factor activity positive regulation of NF-kappaB transcription factor activity RNA metabolic process regulation of primary metabolic process nucleobase-containing compound metabolic process RNA biosynthetic process positive regulation of molecular function nucleic acid biosynthetic process DNA-templated transcription regulation of RNA metabolic process regulation of nucleobase-containing compound metabolic process regulation of RNA biosynthetic process primary metabolic process nucleobase-containing compound biosynthetic process nucleic acid metabolic process regulation of molecular function organic cyclic compound metabolic process regulation of DNA-binding transcription factor activity organic cyclic compound biosynthetic process regulation of DNA-templated transcription regulation of developmental process regulation of cell differentiation positive regulation of neuron differentiation positive regulation of developmental process neuron differentiation positive regulation of cell differentiation regulation of neuron differentiation anatomical structure morphogenesis cell morphogenesis regulation of cellular response to stress regulation of response to osmotic stress regulation of cellular response to osmotic stress intrinsic apoptotic signaling pathway regulation of intrinsic apoptotic signaling pathway in response to osmotic stress intrinsic apoptotic signaling pathway in response to osmotic stress negative regulation of intracellular signal transduction regulation of intrinsic apoptotic signaling pathway regulation of response to stress negative regulation of intrinsic apoptotic signaling pathway in response to osmotic stress negative regulation of intrinsic apoptotic signaling pathway regulation of cell population proliferation regulation of tumor necrosis factor production positive regulation of tumor necrosis factor superfamily cytokine production tumor necrosis factor superfamily cytokine production positive regulation of tumor necrosis factor production tumor necrosis factor production regulation of tumor necrosis factor superfamily cytokine production cellular component organization organelle organization actin cytoskeleton organization actin filament organization actin filament-based process cellular component organization or biogenesis supramolecular fiber organization cytoskeleton organization transcription by RNA polymerase II regulation of transcription by RNA polymerase II positive regulation of nucleobase-containing compound metabolic process positive regulation of transcription by RNA polymerase II positive regulation of RNA metabolic process positive regulation of DNA-templated transcription positive regulation of RNA biosynthetic process regulation of cytoskeleton organization regulation of microtubule polymerization or depolymerization regulation of cellular component organization negative regulation of microtubule depolymerization microtubule cytoskeleton organization protein-containing complex disassembly regulation of protein-containing complex disassembly microtubule polymerization or depolymerization regulation of microtubule depolymerization negative regulation of protein-containing complex disassembly negative regulation of supramolecular fiber organization cellular component disassembly negative regulation of cellular component organization negative regulation of microtubule polymerization or depolymerization protein-containing complex organization regulation of protein depolymerization negative regulation of cytoskeleton organization regulation of microtubule-based process regulation of organelle organization negative regulation of protein depolymerization negative regulation of organelle organization microtubule depolymerization regulation of supramolecular fiber organization microtubule-based process protein depolymerization regulation of microtubule cytoskeleton organization regulation of protein modification process positive regulation of phosphorylation regulation of protein phosphorylation positive regulation of protein metabolic process peptidyl-tyrosine modification positive regulation of phosphate metabolic process positive regulation of peptidyl-tyrosine phosphorylation positive regulation of protein modification process regulation of phosphate metabolic process peptidyl-amino acid modification phosphate-containing compound metabolic process protein metabolic process protein modification process phosphorus metabolic process positive regulation of protein phosphorylation organonitrogen compound metabolic process protein phosphorylation positive regulation of phosphorus metabolic process phosphorylation regulation of protein metabolic process regulation of peptidyl-tyrosine phosphorylation macromolecule modification regulation of phosphorylation regulation of phosphorus metabolic process peptidyl-tyrosine phosphorylation	anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction membrane-bounded organelle organelle vesicle ruffle cell leading edge plasma membrane membrane leading edge membrane plasma membrane bounded cell projection anchoring junction cell junction cellular anatomical entity focal adhesion cell-substrate junction membrane-bounded organelle organelle vesicle ruffle cell leading edge plasma membrane membrane leading edge membrane plasma membrane bounded cell projection cell periphery cell projection ruffle membrane plasma membrane region cell projection membrane intracellular anatomical structure cytoplasm cytosol protein-containing complex intracellular organelle cytoplasmic vesicle intracellular vesicle intracellular membrane-bounded organelle Golgi apparatus endomembrane system cytoskeleton intracellular non-membrane-bounded organelle non-membrane-bounded organelle cell-cell junction apical junction complex bicellular tight junction tight junction spindle microtubule cytoskeleton polymeric cytoskeletal fiber supramolecular fiber microtubule supramolecular polymer supramolecular complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR037806	ARHGEF2, PH domain	Domain
A	IPR001849	Pleckstrin homology domain	Domain
A	IPR000219	Dbl homology (DH) domain	Domain
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR002219	Protein kinase C-like, phorbol ester/diacylglycerol-binding domain	Domain
A	IPR041020	ARHGEF1-like, PH domain	Domain
A	IPR035899	Dbl homology (DH) domain superfamily	Homologous Superfamily
A	IPR046349	C1-like domain superfamily	Homologous Superfamily

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q92974	amyotrophic lateral sclerosis inflammatory bowel disease neurodevelopmental disorder with midbrain and hindbrain malformations pancreatic intraductal papillary-mucinous carcinoma psoriasis atypical teratoid rhabdoid tumor intellectual disability osteosarcoma pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia subependymal giant cell astrocytoma Crohn disease malignant ependymoma pancreatic ductal adenocarcinoma polycystic ovary syndrome

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.