Domain Annotation: SCOP Classification SCOP Database (version: 2.0) Homepage

Chains	Domain Info	Class	Fold	Superfamily	Family	Domain	Species
A	d2shpa1	Alpha and beta proteins (a/b)	(Phosphotyrosine protein) phosphatases II	(Phosphotyrosine protein) phosphatases II	Higher-molecular-weight phosphotyrosine protein phosphatases	Tyrosine phosphatase	human (Homo sapiens ) [TaxId: 9606 ]
A	d2shpa2	Alpha and beta proteins (a+b)	SH2-like	SH2 domain	SH2 domain	Tyrosine phoshatase shp-2	human (Homo sapiens ) [TaxId: 9606 ]
A	d2shpa3	Alpha and beta proteins (a+b)	SH2-like	SH2 domain	SH2 domain	Tyrosine phoshatase shp-2	human (Homo sapiens ) [TaxId: 9606 ]
B	d2shpb1	Alpha and beta proteins (a/b)	(Phosphotyrosine protein) phosphatases II	(Phosphotyrosine protein) phosphatases II	Higher-molecular-weight phosphotyrosine protein phosphatases	Tyrosine phosphatase	human (Homo sapiens ) [TaxId: 9606 ]
B	d2shpb2	Alpha and beta proteins (a+b)	SH2-like	SH2 domain	SH2 domain	Tyrosine phoshatase shp-2	human (Homo sapiens ) [TaxId: 9606 ]
B	d2shpb3	Alpha and beta proteins (a+b)	SH2-like	SH2 domain	SH2 domain	Tyrosine phoshatase shp-2	human (Homo sapiens ) [TaxId: 9606 ]

Domain Annotation: CATH CATH Database (version 4.2.0) Homepage

Chain	Domain	Class	Architecture	Topology	Homology
A	3.30.505.10	Alpha Beta	2-Layer Sandwich	SHC Adaptor Protein	SH2 domain
A	3.30.505.10	Alpha Beta	2-Layer Sandwich	SHC Adaptor Protein	SH2 domain
A	3.90.190.10	Alpha Beta	Alpha-Beta Complex	Protein-Tyrosine Phosphatase	Chain A
B	3.30.505.10	Alpha Beta	2-Layer Sandwich	SHC Adaptor Protein	SH2 domain
B	3.30.505.10	Alpha Beta	2-Layer Sandwich	SHC Adaptor Protein	SH2 domain
B	3.90.190.10	Alpha Beta	Alpha-Beta Complex	Protein-Tyrosine Phosphatase	Chain A

Protein Family Annotation Pfam Database Homepage

Chains	Accession	Identifier	Description	Comments	Source
A, B	PF00017	SH2 domain (SH2)	SH2 domain	-	Domain
A, B	PF00102	Protein-tyrosine phosphatase (Y_phosphatase)	Protein-tyrosine phosphatase	-	Domain

Gene Product Annotation Gene Product Annotation

Chains	Polymer	Molecular Function	Biological Process	Cellular Component
A, B	SHP-2	binding protein binding cadherin binding cell adhesion molecule binding signaling receptor binding insulin receptor binding protein-containing complex binding insulin receptor substrate binding catalytic activity phosphoprotein phosphatase activity protein tyrosine phosphatase activity non-membrane spanning protein tyrosine phosphatase activity hydrolase activity hydrolase activity, acting on ester bonds phosphatase activity phosphoric ester hydrolase activity catalytic activity, acting on a protein hormone receptor binding peptide hormone receptor binding enzyme binding phospholipase binding protein domain specific binding kinase binding protein kinase binding protein tyrosine kinase binding receptor tyrosine kinase binding signaling receptor complex adaptor activity protein-macromolecule adaptor activity signaling adaptor activity molecular adaptor activity	cellular process response to organic substance response to cytokine response to chemical response to stimulus cellular response to stimulus cellular response to chemical stimulus cellular response to organic substance cellular response to cytokine stimulus response to endogenous stimulus response to growth factor response to epidermal growth factor cellular response to growth factor stimulus cellular response to epidermal growth factor stimulus cellular response to endogenous stimulus response to external stimulus response to mechanical stimulus response to abiotic stimulus cellular response to abiotic stimulus cellular response to mechanical stimulus cellular response to external stimulus cellular response to environmental stimulus anatomical structure morphogenesis body morphogenesis developmental process anatomical structure development head development head morphogenesis face development face morphogenesis carbohydrate homeostasis homeostatic process glucose homeostasis chemical homeostasis biological regulation regulation of biological quality metabolic process regulation of hormone levels hormone metabolic process cellular component organization cell projection organization microvillus organization cellular component organization or biogenesis plasma membrane bounded cell projection organization multicellular organismal process multicellular organism growth growth developmental growth organ growth cellular component assembly regulation of protein-containing complex assembly protein-containing complex subunit organization cellular component biogenesis regulation of cellular component biogenesis regulation of biological process regulation of cellular process regulation of cellular component organization protein-containing complex assembly	intracellular anatomical structure cytoplasm cellular anatomical entity cytosol mitochondrion organelle membrane-bounded organelle intracellular organelle intracellular membrane-bounded organelle nucleus nucleoplasm membrane-enclosed lumen nuclear lumen organelle lumen intracellular organelle lumen protein-containing complex

RCSB PDB is 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.