Annotations: 2EGA

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2egaa1	All beta proteins	SH3-like barrel	SH3-domain	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2egaa3	Artifacts	Tags	Tags	Tags	C-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
A	d2egaa2	Artifacts	Tags	Tags	Tags	N-terminal Tags	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	SCOP2 Family	SH3-domain	8083843	4000369	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SH3-domain	8088354	3000153	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	SH3_1_1	e2egaA1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_1_1	ECOD (1.6)

Domain Annotation: CATH CATH Database Homepage

Chain	Domain	Class	Architecture	Topology	Homology	Provenance Source (Version)
A	2.30.30.40	Mainly Beta	Roll	SH3 type barrels.	SH3 Domains	CATH (4.3.0)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF07653	Variant SH3 domain (SH3_2)	Variant 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

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	SH3 and PX domain-containing protein 2A	protein binding binding enzyme binding protease binding ion binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding small molecule binding phosphatidylinositol-3,4-bisphosphate binding protein binding binding enzyme binding protease binding ion binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding phosphatidylinositol phosphate binding phosphatidylinositol binding small molecule binding phosphatidylinositol-3,4-bisphosphate binding superoxide-generating NADPH oxidase activator activity enzyme regulator activity enzyme activator activity molecular function activator activity molecular function regulator activity phosphatidylinositol-4-phosphate binding phosphatidylinositol-5-phosphate binding phosphatidylinositol-3-phosphate binding	superoxide metabolic process superoxide anion generation cellular metabolic process reactive oxygen species metabolic process metabolic process cellular process developmental process myeloid leukocyte differentiation cellular developmental process osteoclast fusion hemopoiesis cell development cell-cell fusion multinuclear osteoclast differentiation superoxide metabolic process superoxide anion generation cellular metabolic process reactive oxygen species metabolic process metabolic process cellular process developmental process myeloid leukocyte differentiation cellular developmental process osteoclast fusion hemopoiesis cell development cell-cell fusion multinuclear osteoclast differentiation syncytium formation by plasma membrane fusion anatomical structure morphogenesis myeloid cell differentiation cell differentiation osteoclast differentiation anatomical structure development anatomical structure formation involved in morphogenesis syncytium formation leukocyte differentiation multicellular organism development multicellular organismal process embryo development ending in birth or egg hatching chordate embryonic development embryo development in utero embryonic development	intracellular organelle intracellular anatomical structure podosome cytoskeleton organelle intracellular non-membrane-bounded organelle cellular anatomical entity actin cytoskeleton non-membrane-bounded organelle cytoplasm cytosol anchoring junction cell junction cell projection

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR035453	SH3PXD2A, SH3 domain 4	Domain
A	IPR035454	SH3PXD2A, SH3 domain 5	Domain
A	IPR035452	SH3PXD2A, SH3 domain 2	Domain
A	IPR001683	Phox homology	Domain
A	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A	IPR035450	SH3PXD2A, SH3 domain 1	Domain
A	IPR035449	SH3PXD2A, SH3 domain 3	Domain
A	IPR037961	SH3PXD2, PX domain	Domain
A	IPR036871	PX domain superfamily	Homologous Superfamily
A	IPR001452	SH3 domain	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: Q5TCZ1	atrial fibrillation melanoma osteosarcoma pancreatic ductal adenocarcinoma pilocytic astrocytoma Acute Cerebrovascular Accidents psoriasis skin basal cell carcinoma uterine corpus leiomyoma cutaneous lupus erythematosus hypertensive disorder lung adenocarcinoma malignant pancreatic neoplasm neuroblastoma ovarian cancer atrial fibrillation melanoma osteosarcoma pancreatic ductal adenocarcinoma pilocytic astrocytoma Acute Cerebrovascular Accidents psoriasis skin basal cell carcinoma uterine corpus leiomyoma cutaneous lupus erythematosus hypertensive disorder lung adenocarcinoma malignant pancreatic neoplasm neuroblastoma ovarian cancer pituitary cancer adrenal cortex carcinoma renal cell carcinoma atypical teratoid rhabdoid tumor thyroid gland carcinoma cerebrovascular disorder cutaneous melanoma interstitial lung disease malignant glioma malignant peripheral nerve sheath tumor neurofibrosarcoma ovarian carcinoma primitive neuroectodermal tumor astrocytic tumor schizophrenia brain glioma tuberculosis chronic obstructive pulmonary disease familial atrial fibrillation large cell medulloblastoma malignant mesothelioma

RCSB PDB Core Operations are funded by the National Science Foundation (DBI-1832184), 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.