Annotations: 6KRW

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

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species	Provenance Source (Version)
A	d6krwa_	Alpha and beta proteins (a/b)	(Phosphotyrosine protein) phosphatases II	(Phosphotyrosine protein) phosphatases II	automated matches	automated matches	Mouse-ear cress (Arabidopsis thaliana ) [TaxId: 3702 ],	SCOPe (2.08)

Domain Annotation: SCOP2 Classification SCOP2 Database Homepage

Chains	Type	Family Name	Domain Identifier	Family Identifier	Provenance Source (Version)
A	SCOP2 Family	Higher-molecular-weight phosphotyrosine protein phosphatases	8098229	4000440	SCOP2 (2022-06-29)
A	SCOP2 Superfamily	(Phosphotyrosine protein) phosphatases II	8098230	3000304	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	PF00102	e6krwA1	A: a/b three-layered sandwiches	X: Flavodoxin-like	H: Flavoproteins/Phosphotyrosine protein phosphatases-like	T: (Phosphotyrosine protein) phosphatases II	F: PF00102	ECOD (1.6)

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Name	Description	Comments	Source
A	PF00102	Protein-tyrosine phosphatase (Y_phosphatase)	Protein-tyrosine phosphatase	-	Domain

Gene Ontology: Gene Product Annotation Gene Ontology Database Homepage

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A	Protein-tyrosine-phosphatase PTP1	protein binding binding kinase binding enzyme binding phosphoric ester hydrolase activity phosphoprotein phosphatase activity MAP kinase tyrosine phosphatase activity catalytic activity, acting on a protein hydrolase activity, acting on ester bonds MAP kinase phosphatase activity phosphatase activity protein tyrosine phosphatase activity hydrolase activity catalytic 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 regulation of defense response negative regulation of response to stimulus defense response negative regulation of biological 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 regulation of defense response negative regulation of response to stimulus defense response negative regulation of biological process regulation of response to stimulus regulation of response to stress response to stress negative regulation of defense response dephosphorylation cellular metabolic process phosphate-containing compound metabolic process metabolic process phosphorus metabolic process	cell periphery plasma membrane membrane cellular anatomical entity intracellular anatomical structure cytoplasm membrane-bounded organelle intracellular organelle organelle nucleus intracellular membrane-bounded organelle

InterPro: Protein Family Classification InterPro Database Homepage

Chains	Accession	Name	Type
A	IPR029021	Protein-tyrosine phosphatase-like	Homologous Superfamily
A	IPR003595	Protein-tyrosine phosphatase, catalytic	Domain
A	IPR000242	Tyrosine-specific protein phosphatase, PTPase domain	Domain
A	IPR000387	Tyrosine-specific protein phosphatases domain	Domain
A	IPR016130	Protein-tyrosine phosphatase, active site	Active Site

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 R01GM133198.