| gptkbp:instanceOf | gptkb:protein 
 | 
                        
                            
                                | gptkbp:alternativeName | PTPN11 protein Src homology region 2-containing protein tyrosine phosphatase-2
 
 | 
                        
                            
                                | gptkbp:associatedWith | gptkb:LEOPARD_syndrome gptkb:juvenile_myelomonocytic_leukemia
 gptkb:Noonan_syndrome
 
 | 
                        
                            
                                | gptkbp:discoveredBy | Nicholas K. Tonks 
 | 
                        
                            
                                | gptkbp:discoveredIn | 1993 
 | 
                        
                            
                                | gptkbp:domain | gptkb:protein_tyrosine_phosphatase_domain SH2 domain
 
 | 
                        
                            
                                | gptkbp:encodedBy | gptkb:PTPN11_gene 
 | 
                        
                            
                                | gptkbp:Entrez_Gene_ID | 5781 
 | 
                        
                            
                                | gptkbp:expressedIn | various tissues 
 | 
                        
                            
                                | gptkbp:foundIn | gptkb:Mus_musculus gptkb:Homo_sapiens
 
 | 
                        
                            
                                | gptkbp:hasBiologicalActivity | protein tyrosine phosphatase activity 
 | 
                        
                            
                                | gptkbp:interactsWith | gptkb:EGFR gptkb:PDGFR
 gptkb:Gab1
 gptkb:Grb2
 SHP-1 protein
 
 | 
                        
                            
                                | gptkbp:involvedIn | gptkb:RAS/MAPK_pathway cell differentiation
 cell migration
 cell signaling
 cell growth regulation
 hematopoiesis
 
 | 
                        
                            
                                | gptkbp:molecularWeight | ~68 kDa 
 | 
                        
                            
                                | gptkbp:mutationAssociatedWith | D61G E76K
 N308D
 
 | 
                        
                            
                                | gptkbp:orthologIn | Drosophila corkscrew protein 
 | 
                        
                            
                                | gptkbp:PDB | 2SHP 4DGP
 
 | 
                        
                            
                                | gptkbp:phosphorylatedAt | tyrosine residues 
 | 
                        
                            
                                | gptkbp:regulates | gptkb:PI3K/AKT_pathway gptkb:JAK/STAT_pathway
 gptkb:ERK_pathway
 insulin signaling
 growth factor signaling
 cytokine signaling
 
 | 
                        
                            
                                | gptkbp:requires | embryonic development hematopoietic stem cell function
 
 | 
                        
                            
                                | gptkbp:subcellularLocation | gptkb:cytoplasm gptkb:plasma_membrane
 
 | 
                        
                            
                                | gptkbp:target | cancer therapeutics phosphatase inhibitors
 
 | 
                        
                            
                                | gptkbp:UniProtID | Q06124 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:PTPN11 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | SHP-2 protein 
 |