2D1X

The crystal structure of the cortactin-SH3 domain and AMAP1-peptide complex

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	d2d1xa_	All beta proteins	SH3-like barrel	SH3-domain	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
B	d2d1xb_	All beta proteins	SH3-like barrel	SH3-domain	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d2d1xc1	All beta proteins	SH3-like barrel	SH3-domain	automated matches	automated matches	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
C	d2d1xc2	Artifacts	Tags	Tags	Tags	N-terminal Tags	human (Homo sapiens ) [TaxId: 9606 ],	SCOPe (2.08)
D	d2d1xd_	All beta proteins	SH3-like barrel	SH3-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	SCOP2 Family	SH3-domain	8065194	4000369	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	SH3-domain	8065195	3000153	SCOP2 (2022-06-29)
B	SCOP2B Superfamily	SH3-domain	8065195	3000153	SCOP2B (2022-06-29)
C	SCOP2B Superfamily	SH3-domain	8065195	3000153	SCOP2B (2022-06-29)
D	SCOP2B Superfamily	SH3-domain	8065195	3000153	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	SH3_1	e2d1xA1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_1	ECOD (1.6)
B	SH3_1	e2d1xB1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_1	ECOD (1.6)
C	SH3_1	e2d1xC1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_1	ECOD (1.6)
D	SH3_1	e2d1xD1	A: beta barrels	X: SH3	H: SH3	T: SH3	F: SH3_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)
B	2.30.30.40	Mainly Beta	Roll	SH3 type barrels.	SH3 Domains	CATH (4.3.0)
C	2.30.30.40	Mainly Beta	Roll	SH3 type barrels.	SH3 Domains	CATH (4.3.0)
D	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, B, C, D	PF14604	Variant SH3 domain (SH3_9)	Variant SH3 domain		Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B, C, D	cortactin isoform a	profilin binding protein binding binding cell adhesion molecule binding cadherin binding	cellular component organization plasma membrane bounded cell projection organization cell projection organization lamellipodium organization cellular process cellular component organization or biogenesis cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus cell surface receptor signaling pathway signaling biological regulation cell death cellular component organization plasma membrane bounded cell projection organization cell projection organization lamellipodium organization cellular process cellular component organization or biogenesis cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus cell surface receptor signaling pathway signaling biological regulation cell death extrinsic apoptotic signaling pathway cell communication apoptotic signaling pathway signal transduction apoptotic process programmed cell death organelle organization actin cytoskeleton organization actin filament-based process cytoskeleton organization substrate-dependent cell migration, cell extension plasma membrane bounded cell projection assembly cellular component biogenesis cellular component assembly substrate-dependent cell migration cell migration cell motility cell projection assembly multicellular organismal process cellular developmental process plasma membrane bounded cell projection morphogenesis cell development neuron projection development cell morphogenesis neurogenesis multicellular organism development cell projection morphogenesis neuron differentiation neuron projection morphogenesis cell differentiation anatomical structure development system development developmental process nervous system development generation of neurons anatomical structure morphogenesis neuron development axon extension regulation of growth axonogenesis regulation of cellular component size developmental growth regulation of biological quality developmental growth involved in morphogenesis regulation of cellular component organization regulation of developmental process cell growth regulation of axon extension regulation of extent of cell growth regulation of cell size neuron projection extension regulation of developmental growth developmental cell growth growth axon development regulation of cell growth cell morphogenesis involved in neuron differentiation regulation of anatomical structure size protein localization cellular localization establishment of protein localization nitrogen compound transport transport intracellular transport establishment of localization localization protein transport establishment of localization in cell cellular macromolecule localization macromolecule localization intracellular protein transport dendritic spine maintenance dendritic spine organization postsynapse organization cellular component maintenance cell junction organization neuron projection organization synapse organization catabolic process macroautophagy autophagy regulation of mitophagy regulation of catabolic process regulation of autophagy regulation of macroautophagy mitophagy metabolic process regulation of autophagy of mitochondrion process utilizing autophagic mechanism regulation of metabolic process autophagy of mitochondrion positive regulation of organelle organization regulation of cytoskeleton organization regulation of actin filament-based process positive regulation of cellular component organization positive regulation of biological process regulation of protein-containing complex assembly positive regulation of protein-containing complex assembly positive regulation of protein polymerization protein-containing complex assembly regulation of actin filament polymerization positive regulation of cellular process protein polymerization actin polymerization or depolymerization regulation of actin filament organization actin filament polymerization protein-containing complex organization positive regulation of cellular component biogenesis positive regulation of cytoskeleton organization regulation of actin polymerization or depolymerization actin filament organization regulation of cellular component biogenesis positive regulation of supramolecular fiber organization regulation of organelle organization regulation of protein polymerization regulation of actin filament length regulation of actin cytoskeleton organization regulation of supramolecular fiber organization supramolecular fiber organization positive regulation of actin filament polymerization system process positive regulation of smooth muscle contraction regulation of system process muscle contraction muscle system process regulation of muscle system process smooth muscle contraction regulation of muscle contraction regulation of smooth muscle contraction positive regulation of muscle contraction positive regulation of multicellular organismal process regulation of multicellular organismal process focal adhesion assembly cell-substrate junction assembly cell-substrate adhesion cell adhesion cell-matrix adhesion cell junction assembly cell-substrate junction organization negative regulation of signaling negative regulation of biological process regulation of signal transduction regulation of programmed cell death negative regulation of cell communication negative regulation of extrinsic apoptotic signaling pathway negative regulation of apoptotic signaling pathway negative regulation of cellular process regulation of signaling negative regulation of response to stimulus negative regulation of programmed cell death regulation of apoptotic process negative regulation of signal transduction regulation of extrinsic apoptotic signaling pathway negative regulation of apoptotic process regulation of response to stimulus regulation of cell communication regulation of apoptotic signaling pathway import into cell receptor-mediated endocytosis endocytosis vesicle-mediated transport	cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction cell projection cell leading edge plasma membrane bounded cell projection lamellipodium clathrin-coated pit membrane endomembrane system cell periphery cell cortex cellular anatomical structure anchoring junction cell junction focal adhesion cell-substrate junction cell projection cell leading edge plasma membrane bounded cell projection lamellipodium clathrin-coated pit membrane endomembrane system cell periphery cell cortex intracellular anatomical structure cytoplasm intracellular organelle podosome cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton cytosol plasma membrane membrane-bounded organelle intracellular membrane-bounded organelle intracellular vesicle cytoplasmic vesicle vesicle endocytic vesicle voltage-gated potassium channel complex protein-containing complex plasma membrane protein complex potassium channel complex membrane protein complex cation channel complex transporter complex transmembrane transporter complex monoatomic ion channel complex Golgi apparatus neuron spine synapse neuron projection dendritic spine somatodendritic compartment postsynapse dendrite dendritic tree ruffle mitotic spindle spindle mitotic spindle midzone spindle midzone microtubule cytoskeleton cortical cytoskeleton endoplasmic reticulum
E [auth P], F [auth Q]	proline rich region from development and differentiation enhancing factor 1	GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity binding ion binding phosphatidylinositol-4,5-bisphosphate binding anion binding phosphatidylinositol bisphosphate binding phospholipid binding lipid binding GTPase regulator activity enzyme regulator activity enzyme activator activity GTPase activator activity molecular function activator activity nucleoside-triphosphatase regulator activity molecular function regulator activity 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 cell adhesion molecule binding cadherin binding protein binding phosphatidylinositol-3,4,5-trisphosphate binding cation binding metal ion binding modified amino acid binding phosphatidylserine binding	multicellular organismal process regulation of developmental process cellular developmental process cell projection organization negative regulation of biological process cell development negative regulation of dendritic spine development regulation of dendritic spine development neuron projection development cellular component organization neurogenesis multicellular organism development neuron differentiation dendrite development cell differentiation multicellular organismal process regulation of developmental process cellular developmental process cell projection organization negative regulation of biological process cell development negative regulation of dendritic spine development regulation of dendritic spine development neuron projection development cellular component organization neurogenesis multicellular organism development neuron differentiation dendrite development cell differentiation anatomical structure development cellular component organization or biogenesis system development developmental process dendritic spine development regulation of biological process plasma membrane bounded cell projection organization negative regulation of developmental process biological regulation nervous system development generation of neurons neuron development cellular process protein localization Golgi to plasma membrane transport establishment of protein localization cellular localization nitrogen compound transport post-Golgi vesicle-mediated transport transport establishment of protein localization to plasma membrane Golgi to plasma membrane protein transport vesicle-mediated transport localization cellular macromolecule localization protein localization to cell periphery establishment of protein localization to membrane protein localization to plasma membrane localization within membrane protein localization to membrane establishment of localization vesicle-mediated transport to the plasma membrane protein transport macromolecule localization Golgi vesicle transport protein localization to cilium protein localization to organelle plasma membrane tubulation membrane organization positive regulation of cellular component organization regulation of cellular process regulation of cellular component organization positive regulation of biological process positive regulation of membrane tubulation regulation of plasma membrane organization plasma membrane organization endomembrane system organization positive regulation of cellular process regulation of membrane tubulation organelle assembly plasma membrane bounded cell projection assembly cellular component biogenesis organelle organization cellular component assembly cilium assembly cilium organization cell projection assembly positive regulation of organelle organization positive regulation of cell projection organization positive regulation of cellular component biogenesis regulation of cell projection organization regulation of cell projection assembly regulation of cellular component biogenesis regulation of organelle organization regulation of plasma membrane bounded cell projection assembly positive regulation of cilium assembly regulation of cilium assembly regulation of organelle assembly regulation of plasma membrane bounded cell projection organization positive regulation of plasma membrane bounded cell projection assembly positive regulation of organelle assembly postsynapse organization regulation of postsynapse organization regulation of synapse organization cell junction organization regulation of synapse structure or activity synapse organization regulation of biological quality	intracellular organelle cellular anatomical structure intracellular anatomical structure podosome cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton cytoplasm cytosol synapse cell junction glutamatergic synapse intracellular organelle cellular anatomical structure intracellular anatomical structure podosome cytoskeleton organelle membraneless organelle intracellular membraneless organelle actin cytoskeleton cytoplasm cytosol synapse cell junction glutamatergic synapse membrane-bounded organelle Golgi membrane Golgi apparatus membrane intracellular membrane-bounded organelle endomembrane system bounding membrane of organelle organelle membrane neuron spine neuron projection dendritic spine plasma membrane bounded cell projection somatodendritic compartment cell projection postsynapse dendrite dendritic tree Golgi apparatus subcompartment organelle subcompartment trans-Golgi network membrane trans-Golgi network

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A, B, C, D	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A, B, C, D	IPR003134	Hs1/Cortactin	Repeat
A, B, C, D	IPR035716	Cortactin, SH3 domain	Domain
A, B, C, D	IPR001452	SH3 domain	Domain
E [auth P], F [auth Q]	IPR004148	BAR domain	Domain
E [auth P], F [auth Q]	IPR001849	Pleckstrin homology domain	Domain
E [auth P], F [auth Q]	IPR036770	Ankyrin repeat-containing domain superfamily	Homologous Superfamily
E [auth P], F [auth Q]	IPR036028	SH3-like domain superfamily	Homologous Superfamily
E [auth P], F [auth Q]	IPR027267	AH/BAR domain superfamily	Homologous Superfamily
E [auth P], F [auth Q]	IPR038016	ASAP1, SH3 domain	Domain
E [auth P], F [auth Q]	IPR011993	PH-like domain superfamily	Homologous Superfamily
E [auth P], F [auth Q]	IPR043593	Arf-GAP with SH3 domain, ANK repeat and PH domain-containing protein	Family
E [auth P], F [auth Q]	IPR038508	ArfGAP domain superfamily	Homologous Superfamily
E [auth P], F [auth Q]	IPR002110	Ankyrin repeat	Repeat
E [auth P], F [auth Q]	IPR037928	ASAP1, BAR domain	Domain
E [auth P], F [auth Q]	IPR001452	SH3 domain	Domain
E [auth P], F [auth Q]	IPR037844	ASAP, PH domain	Domain
E [auth P], F [auth Q]	IPR037278	ARFGAP/RecO-like zinc finger	Homologous Superfamily
E [auth P], F [auth Q]	IPR001164	Arf GTPase activating protein	Domain

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A, B, C, D	Pharos: Q14247	leukoplakia squamous cell carcinoma juvenile idiopathic arthritis pancreatic ductal adenocarcinoma psoriasis subependymal giant cell astrocytoma adrenal cortex carcinoma gastric cancer invasive ductal breast carcinoma Juvenile psoriatic arthritis malignant pancreatic neoplasm non-small cell lung carcinoma pancreatic intraductal papillary-mucinous neoplasm spina bifida breast cancer leukoplakia squamous cell carcinoma juvenile idiopathic arthritis pancreatic ductal adenocarcinoma psoriasis subependymal giant cell astrocytoma adrenal cortex carcinoma gastric cancer invasive ductal breast carcinoma Juvenile psoriatic arthritis malignant pancreatic neoplasm non-small cell lung carcinoma pancreatic intraductal papillary-mucinous neoplasm spina bifida breast cancer gastric carcinoma lung cancer MALT lymphoma ovarian cancer pancreatic intraductal papillary-mucinous neoplasm with low grade dysplasia exocrine pancreatic carcinoma hepatocellular carcinoma malignant mesothelioma medulloblastoma
E [auth P], F [auth Q]	Pharos: Q9ULH1	pulmonary tuberculosis urinary bladder cancer astrocytic tumor Emery-Dreifuss muscular dystrophy juvenile idiopathic arthritis ovarian cancer rheumatoid arthritis subependymal giant cell astrocytoma breast cancer gastric carcinoma malignant pancreatic neoplasm pancreatic ductal adenocarcinoma sarcoidosis tuberculosis urinary bladder neoplasm pulmonary tuberculosis urinary bladder cancer astrocytic tumor Emery-Dreifuss muscular dystrophy juvenile idiopathic arthritis ovarian cancer rheumatoid arthritis subependymal giant cell astrocytoma breast cancer gastric carcinoma malignant pancreatic neoplasm pancreatic ductal adenocarcinoma sarcoidosis tuberculosis urinary bladder neoplasm Duchenne muscular dystrophy juvenile dermatomyositis myopathy Sjogren syndrome ulcerative colitis

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.