2RSY

Solution structure of the SH2 domain of Csk in complex with a phosphopeptide from Cbp

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
Protein Modification Annotation

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d2rsya1	Alpha and beta proteins (a+b)	SH2-like	SH2 domain	automated matches	automated matches	rat (Rattus norvegicus ) [TaxId: 10116 ],	SCOPe (2.08)
A	d2rsya2	Artifacts	Tags	Tags	Tags	N-terminal Tags	rat (Rattus norvegicus ) [TaxId: 10116 ],	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	8040109	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	e2rsyA1	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	Tyrosine-protein kinase CSK	protein phosphatase binding phosphatase binding protein binding binding enzyme binding protein tyrosine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups adenyl ribonucleotide binding protein phosphatase binding phosphatase binding protein binding binding enzyme binding protein tyrosine kinase activity catalytic activity, acting on a protein kinase activity protein kinase activity transferase activity catalytic activity phosphotransferase activity, alcohol group as acceptor transferase activity, transferring phosphorus-containing groups 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 proline-rich region binding non-membrane spanning protein tyrosine kinase activity protein kinase A catalytic subunit binding protein kinase A binding kinase binding protein kinase binding protein tyrosine kinase binding cation binding metal ion binding identical protein binding	adherens junction organization cellular component organization cell junction organization cellular process cellular component organization or biogenesis cell-cell junction organization negative regulation of protein transport protein localization regulation of localization Golgi to plasma membrane transport establishment of protein localization nitrogen compound transport regulation of cellular process negative regulation of biological process adherens junction organization cellular component organization cell junction organization cellular process cellular component organization or biogenesis cell-cell junction organization negative regulation of protein transport protein localization regulation of localization Golgi to plasma membrane transport establishment of protein localization nitrogen compound transport regulation of cellular process negative regulation of biological process establishment of protein localization to plasma membrane negative regulation of transport Golgi to plasma membrane protein transport vesicle-mediated transport localization cellular macromolecule localization regulation of biological process protein localization to cell periphery establishment of protein localization to membrane negative regulation of establishment of protein localization localization within membrane regulation of protein localization to cell periphery protein localization to membrane establishment of localization negative regulation of protein localization to membrane regulation of Golgi to plasma membrane protein transport negative regulation of Golgi to plasma membrane protein transport Golgi vesicle transport cellular localization post-Golgi vesicle-mediated transport regulation of protein localization transport negative regulation of protein localization to plasma membrane negative regulation of cellular process regulation of protein localization to membrane negative regulation of protein localization regulation of transport protein localization to plasma membrane biological regulation regulation of establishment of protein localization regulation of protein transport regulation of vesicle-mediated transport vesicle-mediated transport to the plasma membrane protein transport regulation of cellular localization macromolecule localization negative regulation of protein localization to cell periphery regulation of protein localization to plasma membrane developmental process multicellular organismal process cellular developmental process nervous system development multicellular organism development neurogenesis central nervous system development gliogenesis oligodendrocyte differentiation glial cell differentiation cell differentiation anatomical structure development system development response to stimulus immune response immune system process adaptive immune response interleukin-6 production regulation of interleukin-6 production regulation of cytokine production cytokine production regulation of multicellular organismal process negative regulation of macromolecule metabolic process regulation of biosynthetic process negative regulation of metabolic process negative regulation of cytokine production regulation of macromolecule metabolic process gene expression macromolecule biosynthetic process regulation of gene expression negative regulation of interleukin-6 production negative regulation of gene expression biosynthetic process negative regulation of biosynthetic process negative regulation of macromolecule biosynthetic process regulation of macromolecule biosynthetic process metabolic process macromolecule metabolic process negative regulation of multicellular organismal process regulation of metabolic process cellular response to nitrogen compound cellular response to stimulus response to endogenous stimulus response to peptide hormone cellular response to peptide hormone stimulus response to oxygen-containing compound response to nitrogen compound cellular response to oxygen-containing compound cellular response to endogenous stimulus cellular response to chemical stimulus response to hormone response to chemical cellular response to hormone stimulus signaling negative regulation of signaling negative regulation of intracellular signal transduction regulation of signal transduction intracellular signal transduction negative regulation of cell communication cell communication regulation of intracellular signal transduction intracellular signaling cassette signal transduction regulation of signaling negative regulation of response to stimulus regulation of MAPK cascade negative regulation of signal transduction negative regulation of ERK1 and ERK2 cascade regulation of response to stimulus MAPK cascade regulation of cell communication ERK1 and ERK2 cascade regulation of ERK1 and ERK2 cascade negative regulation of MAPK cascade regulation of plasma lipoprotein particle levels regulation of low-density lipoprotein particle clearance negative regulation of low-density lipoprotein particle clearance plasma lipoprotein particle clearance negative regulation of lipoprotein particle clearance regulation of lipoprotein particle clearance low-density lipoprotein particle clearance negative regulation of tissue remodeling homeostatic process negative regulation of bone remodeling regulation of bone remodeling tissue homeostasis regulation of tissue remodeling regulation of bone resorption bone resorption negative regulation of bone resorption multicellular organismal-level homeostasis tissue remodeling bone remodeling anatomical structure homeostasis protein phosphorylation phosphorylation primary metabolic process macromolecule modification phosphate-containing compound metabolic process protein metabolic process protein modification process phosphorus metabolic process negative regulation of cell population proliferation cell population proliferation regulation of cell population proliferation import into cell regulation of cellular component organization negative regulation of endocytosis negative regulation of phagocytosis phagocytosis regulation of endocytosis negative regulation of cellular component organization regulation of phagocytosis endocytosis immune response-regulating cell surface receptor signaling pathway positive regulation of biological process positive regulation of response to stimulus regulation of Fc receptor mediated stimulatory signaling pathway immune response-activating signaling pathway immune response-regulating signaling pathway positive regulation of immune response regulation of immune system process positive regulation of immune system process cell surface receptor signaling pathway immune response-activating cell surface receptor signaling pathway Fc receptor mediated stimulatory signaling pathway regulation of immune response activation of immune response	cell-cell junction cellular anatomical structure anchoring junction cell junction cell periphery plasma membrane membrane intracellular anatomical structure cytoplasm
B	Phosphoprotein associated with glycosphingolipid-enriched microdomains 1	protein binding binding SH2 domain binding protein domain specific binding transmembrane receptor protein tyrosine kinase adaptor activity protein tyrosine kinase binding signaling receptor binding receptor tyrosine kinase binding enzyme binding protein kinase binding molecular adaptor activity signaling adaptor activity signaling receptor complex adaptor activity kinase binding protein binding binding SH2 domain binding protein domain specific binding transmembrane receptor protein tyrosine kinase adaptor activity protein tyrosine kinase binding signaling receptor binding receptor tyrosine kinase binding enzyme binding protein kinase binding molecular adaptor activity signaling adaptor activity signaling receptor complex adaptor activity kinase binding protein-macromolecule adaptor activity	cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cellular process signal transduction intracellular signal transduction cell communication immune response immune system process adaptive immune response multicellular organismal process cellular response to stimulus regulation of biological process regulation of cellular process response to stimulus signaling biological regulation cellular process signal transduction intracellular signal transduction cell communication immune response immune system process adaptive immune response multicellular organismal process regulation of leukocyte activation cell activation regulation of cell activation regulation of T cell activation lymphocyte activation leukocyte activation T cell activation regulation of multicellular organismal process regulation of immune system process regulation of lymphocyte activation negative regulation of biological process negative regulation of lymphocyte activation leukocyte cell-cell adhesion negative regulation of cell adhesion cell adhesion cell-cell adhesion negative regulation of cellular process regulation of cell-cell adhesion regulation of cell adhesion negative regulation of cell activation negative regulation of T cell activation negative regulation of immune system process negative regulation of leukocyte cell-cell adhesion negative regulation of cell-cell adhesion regulation of leukocyte cell-cell adhesion negative regulation of multicellular organismal process negative regulation of leukocyte activation	cell periphery cellular anatomical structure plasma membrane membrane membrane microdomain membrane raft

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR017441	Protein kinase, ATP binding site	Binding Site
A	IPR036860	SH2 domain superfamily	Homologous Superfamily
A	IPR008266	Tyrosine-protein kinase, active site	Active Site
A	IPR035027	CSK-like, SH2 domain	Domain
A	IPR020635	Tyrosine-protein kinase, catalytic domain	Domain
A	IPR000980	SH2 domain	Domain
A	IPR036028	SH3-like domain superfamily	Homologous Superfamily
A	IPR000719	Protein kinase domain	Domain
A	IPR001245	Serine-threonine/tyrosine-protein kinase, catalytic domain	Domain
A	IPR011009	Protein kinase-like domain superfamily	Homologous Superfamily
A	IPR001452	SH3 domain	Domain
A	IPR050198	Non-receptor tyrosine kinases involved in cell signaling	Family
B	IPR032748	Phosphoprotein associated with glycosphingolipid-enriched microdomains 1	Family

Protein Modification Annotation

Modified Residue(s)
Chain	Residue(s)	Description
B	PTR	Parent Component: TYR RESID: AA0039 PSI-MOD : O4'-phospho-L-tyrosine MOD:00048

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.