2LNX | pdb_00002lnx

Solution structure of Vav2 SH2 domain

External Resource: Annotation

Domain Annotation: SCOP/SCOPe Classification
Domain Annotation: SCOP2 Classification
Domain Annotation: ECOD Classification
Domain Annotation: CATH
Protein Family Annotation
Gene Ontology: Gene Product Annotation
InterPro: Protein Family Classification
Pharos: Disease Associations

Domain Annotation: SCOP/SCOPe Classification SCOP-e Database Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2lnxa_	Alpha and beta proteins (a+b)	SH2-like	SH2 domain	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2B Superfamily	SH2 domain	8067972	3000197	SCOP2B (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	SH2	e2lnxA2	A: a+b two layers	X: SH2 (From Topology)	H: SH2 (From Topology)	T: SH2	F: SH2	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	3.30.505.10	Alpha Beta	2-Layer Sandwich	SHC Adaptor Protein	SH2 domain	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00017	SH2 domain (SH2)	SH2 domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Guanine nucleotide exchange factor VAV2	phosphoprotein binding phosphotyrosine residue binding protein binding binding protein phosphorylated amino acid binding GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity epidermal growth factor receptor binding signaling receptor binding growth factor receptor binding cation binding phosphoprotein binding phosphotyrosine residue binding protein binding binding protein phosphorylated amino acid binding GTPase regulator activity enzyme regulator activity guanyl-nucleotide exchange factor activity nucleoside-triphosphatase regulator activity molecular function regulator activity epidermal growth factor receptor binding signaling receptor binding growth factor receptor binding cation binding transition metal ion binding zinc ion binding ion binding metal ion binding small molecule binding	lamellipodium assembly plasma membrane bounded cell projection organization cell projection organization plasma membrane bounded cell projection assembly cellular component organization cellular component biogenesis cellular component assembly lamellipodium organization cellular process cellular component organization or biogenesis cell projection assembly developmental process multicellular organismal process blood vessel morphogenesis lamellipodium assembly plasma membrane bounded cell projection organization cell projection organization plasma membrane bounded cell projection assembly cellular component organization cellular component biogenesis cellular component assembly lamellipodium organization cellular process cellular component organization or biogenesis cell projection assembly developmental process multicellular organismal process blood vessel morphogenesis tube development angiogenesis vasculature development circulatory system development anatomical structure morphogenesis multicellular organism development tube morphogenesis anatomical structure formation involved in morphogenesis anatomical structure development blood vessel development system development regulation of cellular component size biological regulation regulation of biological quality regulation of cell size regulation of anatomical structure size cellular response to stimulus positive regulation of cell communication regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction regulation of cellular process positive regulation of signal transduction response to stimulus signaling positive regulation of biological process regulation of signal transduction intracellular signal transduction cell communication positive regulation of response to stimulus regulation of intracellular signal transduction intracellular signaling cassette signal transduction positive regulation of cellular process regulation of biological process regulation of signaling positive regulation of intracellular signal transduction positive regulation of phosphatidylinositol 3-kinase/protein kinase B signal transduction regulation of response to stimulus regulation of cell communication phosphatidylinositol 3-kinase/protein kinase B signal transduction positive regulation of signaling cell migration cell motility regulation of body fluid levels wound healing cell activation hemostasis blood coagulation response to stress coagulation response to wounding platelet activation immune response-regulating cell surface receptor signaling pathway cell surface receptor signaling pathway immune response Fc receptor signaling pathway immune response-regulating signaling pathway immune system process Fc-epsilon receptor signaling pathway regulation of immune response regulation of immune system process small GTPase-mediated signal transduction regulation of small GTPase mediated signal transduction cellular response to chemical stimulus response to chemical cellular response to xenobiotic stimulus response to xenobiotic stimulus regulation of molecular function regulation of catalytic activity regulation of hydrolase activity regulation of GTPase activity cell surface receptor protein tyrosine kinase signaling pathway vascular endothelial growth factor receptor signaling pathway enzyme-linked receptor protein signaling pathway immune response-regulating cell surface receptor signaling pathway involved in phagocytosis import into cell transport Fc-gamma receptor signaling pathway involved in phagocytosis vesicle-mediated transport localization immune response-activating signaling pathway positive regulation of immune response phagocytosis Fc-gamma receptor signaling pathway positive regulation of immune system process immune response-activating cell surface receptor signaling pathway Fc receptor mediated stimulatory signaling pathway establishment of localization immune effector process endocytosis activation of immune response	cellular anatomical structure intracellular anatomical structure cytoplasm cytosol cell periphery plasma membrane membrane

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR001849	Pleckstrin homology domain	Domain
A	IPR035733	VAV2 protein, first SH3 domain	Domain
A	IPR036860	SH2 domain superfamily	Homologous Superfamily
A	IPR000980	SH2 domain	Domain
A	IPR000219	Dbl homology domain	Domain
A	IPR001715	Calponin homology domain	Domain
A	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A	IPR035732	VAV2 protein, second SH3 domain	Domain
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR001331	Guanine-nucleotide dissociation stimulator, CDC24, conserved site	Conserved Site
A	IPR002219	Protein kinase C-like, phorbol ester/diacylglycerol-binding domain	Domain
A	IPR035880	VAV2, SH2 domain	Domain
A	IPR022613	CASAMP, second calponin-homology domain	Domain
A	IPR001452	SH3 domain	Domain
A	IPR036872	CH domain superfamily	Homologous Superfamily
A	IPR037832	Vav, PH domain	Domain
A	IPR035899	Dbl homology (DH) domain superfamily	Homologous Superfamily
A	IPR055251	SOS1/NGEF-like, PH domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: P52735	breast carcinoma osteosarcoma pituitary cancer gastric carcinoma ovarian cancer primitive neuroectodermal tumor malignant colon neoplasm pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia

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.