2KUP

Solution structure of the complex of the PTB domain of SNT-2 and 19-residue peptide (aa 1571-1589) of HALK

External Resource: Annotation

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: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Phosphotyrosine-binding domain (PTB)	8087560	4002427	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	PH domain-like	8087561	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	IRS	e2kupA1	A: beta barrels	X: PH domain-like	H: PH domain-like (From Topology)	T: PH domain-like	F: IRS	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	PF02174	PTB domain (IRS-1 type) (IRS)	PTB domain (IRS-1 type)	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Fibroblast growth factor receptor substrate 3	transmembrane receptor protein tyrosine kinase adaptor activity protein tyrosine kinase binding binding signaling receptor binding receptor tyrosine kinase binding enzyme binding protein kinase binding molecular adaptor activity signaling adaptor activity protein binding signaling receptor complex adaptor activity kinase binding protein-macromolecule adaptor activity fibroblast growth factor receptor binding transmembrane receptor protein tyrosine kinase adaptor activity protein tyrosine kinase binding binding signaling receptor binding receptor tyrosine kinase binding enzyme binding protein kinase binding molecular adaptor activity signaling adaptor activity protein binding signaling receptor complex adaptor activity kinase binding protein-macromolecule adaptor activity fibroblast growth factor receptor binding growth factor receptor binding identical protein binding	response to fibroblast growth factor cellular response to stimulus regulation of biological process cellular response to growth factor stimulus regulation of cellular process response to stimulus cell surface receptor signaling pathway signaling response to endogenous stimulus biological regulation cell surface receptor protein tyrosine kinase signaling pathway cell communication cellular response to endogenous stimulus fibroblast growth factor receptor signaling pathway response to fibroblast growth factor cellular response to stimulus regulation of biological process cellular response to growth factor stimulus regulation of cellular process response to stimulus cell surface receptor signaling pathway signaling response to endogenous stimulus biological regulation cell surface receptor protein tyrosine kinase signaling pathway cell communication cellular response to endogenous stimulus fibroblast growth factor receptor signaling pathway cellular process response to growth factor signal transduction cellular response to fibroblast growth factor stimulus enzyme-linked receptor protein signaling pathway	cell periphery plasma membrane membrane cellular anatomical entity intracellular anatomical structure cytoplasm
B	19-residue peptide from ALK tyrosine kinase receptor	protein tyrosine kinase activator activity enzyme regulator activity kinase activator activity enzyme activator activity receptor signaling protein tyrosine kinase activator activity molecular function activator activity molecular function regulator activity protein kinase activator activity protein kinase regulator activity kinase regulator activity molecular transducer activity catalytic activity, acting on a protein kinase activity protein kinase activity protein tyrosine kinase activator activity enzyme regulator activity kinase activator activity enzyme activator activity receptor signaling protein tyrosine kinase activator activity molecular function activator activity molecular function regulator activity protein kinase activator activity protein kinase regulator activity kinase regulator activity molecular transducer activity catalytic activity, acting on a protein kinase activity protein kinase activity signaling receptor activity transferase activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups protein tyrosine kinase activity transmembrane receptor protein tyrosine kinase activity transmembrane receptor protein kinase activity transmembrane signaling receptor activity catalytic activity binding adenyl ribonucleotide binding nucleotide binding purine ribonucleotide binding purine ribonucleoside triphosphate binding nucleoside phosphate binding ion binding purine nucleotide binding organic cyclic compound binding anion binding adenyl nucleotide binding ATP binding heterocyclic compound binding carbohydrate derivative binding ribonucleotide binding small molecule binding heparin binding glycosaminoglycan binding sulfur compound binding identical protein binding protein binding	protein phosphorylation protein autophosphorylation phosphorylation cellular metabolic process primary metabolic process peptidyl-tyrosine modification peptidyl-tyrosine autophosphorylation macromolecule modification peptidyl-amino acid modification phosphate-containing compound metabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process protein phosphorylation protein autophosphorylation phosphorylation cellular metabolic process primary metabolic process peptidyl-tyrosine modification peptidyl-tyrosine autophosphorylation macromolecule modification peptidyl-amino acid modification phosphate-containing compound metabolic process metabolic process cellular process protein metabolic process macromolecule metabolic process peptidyl-tyrosine phosphorylation protein modification process phosphorus metabolic process developmental process multicellular organismal process head development forebrain development animal organ development brain development nervous system development pallium development multicellular organism development central nervous system development anatomical structure development telencephalon development hippocampus development limbic system development system development behavior adult behavior locomotory behavior swimming behavior multicellular organismal-level homeostasis homeostatic process energy homeostasis regulation of biological process regulation of cellular process regulation of apoptotic process biological regulation apoptotic process regulation of programmed cell death cell death programmed cell death cellular response to stimulus response to stimulus signaling signal transduction cell communication response to environmental enrichment response to external stimulus cellular response to nitrogen compound response to dopamine cellular response to dopamine response to monoamine regulation of signal transduction regulation of dopamine receptor signaling pathway response to catecholamine cellular response to catecholamine stimulus regulation of G protein-coupled receptor signaling pathway response to organic cyclic compound regulation of signaling G protein-coupled dopamine receptor signaling pathway cellular response to organic cyclic compound response to oxygen-containing compound response to nitrogen compound cellular response to oxygen-containing compound cellular response to chemical stimulus cellular response to monoamine stimulus regulation of response to stimulus response to chemical regulation of cell communication G protein-coupled receptor signaling pathway positive regulation of DNA-binding transcription factor activity cellular biosynthetic process 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 regulation of biosynthetic process regulation of cellular metabolic process regulation of macromolecule metabolic process nucleobase-containing compound biosynthetic process gene expression macromolecule biosynthetic process nucleic acid metabolic process regulation of cellular biosynthetic process regulation of molecular function regulation of gene expression biosynthetic process regulation of DNA-binding transcription factor activity regulation of macromolecule biosynthetic process regulation of DNA-templated transcription regulation of metabolic process regulation of developmental process cellular developmental process regulation of cell differentiation generation of neurons neurogenesis neuron differentiation cell differentiation regulation of neuron differentiation cell surface receptor signaling pathway cell surface receptor protein tyrosine kinase signaling pathway enzyme-linked receptor protein signaling pathway regulation of neuron projection development regulation of cellular component organization positive regulation of cellular component organization cell projection organization positive regulation of biological process cell development neuron projection development cellular component organization positive regulation of developmental process dendrite development positive regulation of neuron projection development positive regulation of cell projection organization cellular component organization or biogenesis positive regulation of cellular process plasma membrane bounded cell projection organization regulation of cell projection organization positive regulation of dendrite development regulation of dendrite development neuron development regulation of plasma membrane bounded cell projection organization cell population proliferation regulation of cell population proliferation negative regulation of catabolic process lipid catabolic process catabolic process regulation of lipid metabolic process negative regulation of metabolic process negative regulation of biological process regulation of catabolic process regulation of lipid catabolic process negative regulation of lipid metabolic process negative regulation of lipid catabolic process lipid metabolic process	extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle cell periphery plasma membrane membrane protein-containing complex extracellular exosome membrane-bounded organelle extracellular vesicle extracellular organelle extracellular region organelle extracellular space cellular anatomical entity vesicle extracellular membrane-bounded organelle cell periphery plasma membrane membrane protein-containing complex receptor complex

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR011993	PH-like domain superfamily	Homologous Superfamily
A	IPR002404	IRS-type PTB domain	Domain
A	IPR050996	Docking Protein Family (DOK)	Family
A	IPR038742	FRS2, PTB domain	Domain
B	IPR017441	Protein kinase, ATP binding site	Binding Site
B	IPR002172	Low-density lipoprotein (LDL) receptor class A repeat	Repeat
B	IPR008266	Tyrosine-protein kinase, active site	Active Site
B	IPR020635	Tyrosine-protein kinase, catalytic domain	Domain
B	IPR013320	Concanavalin A-like lectin/glucanase domain superfamily	Homologous Superfamily
B	IPR000998	MAM domain	Domain
B	IPR000719	Protein kinase domain	Domain
B	IPR036055	LDL receptor-like superfamily	Homologous Superfamily
B	IPR001245	Serine-threonine/tyrosine-protein kinase, catalytic domain	Domain
B	IPR002011	Tyrosine-protein kinase, receptor class II, conserved site	Conserved Site
B	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
B	IPR050122	Receptor Tyrosine Kinase	Family

Pharos: Disease Associations Pharos Homepage Annotation

Chains	Drug Target	Associated Disease
A	Pharos: O43559	colorectal cancer glioblastoma
B	Pharos: Q9UM73	neuroblastoma non-small cell lung carcinoma renal cell carcinoma diffuse large B-cell lymphoma inflammatory breast carcinoma anaplastic large cell lymphoma inflammatory myofibroblastic tumor papillary renal cell carcinoma pulmonary plasma cell granuloma sarcomatoid renal cell carcinoma lung cancer Neoplasm Metastasis brain cancer neuroblastoma, susceptibility to, 3 breast cancer neuroblastoma non-small cell lung carcinoma renal cell carcinoma diffuse large B-cell lymphoma inflammatory breast carcinoma anaplastic large cell lymphoma inflammatory myofibroblastic tumor papillary renal cell carcinoma pulmonary plasma cell granuloma sarcomatoid renal cell carcinoma lung cancer Neoplasm Metastasis brain cancer neuroblastoma, susceptibility to, 3 breast cancer collecting duct carcinoma chromophobe renal cell carcinoma depressive disorder rhabdomyosarcoma Sjogren syndrome lung adenocarcinoma squamous cell carcinoma adenocarcinoma mesenchymal cell neoplasm ALK-positive large B-cell lymphoma osteosarcoma cancer clear cell renal carcinoma cutaneous melanoma renal carcinoma skin disease thyroid gland papillary carcinoma melanoma ovarian cancer pituitary cancer dental caries glioma schizophrenia lymphoma ALK-positive anaplastic large cell lymphoma breast carcinoma ovarian serous adenocarcinoma

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.