| 
                                    
                                        gptkbp:instanceOf
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:enzyme
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:alternativeSplicing
                                    
                                 | 
                                
                                    
                                        
                                            
                                            yes
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:associatedWith
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:Alzheimer's_disease
                                        
                                         
                                    
                                        
                                            gptkb:ALS
                                        
                                         
                                    
                                        
                                            
                                            schizophrenia
                                        
                                        
                                         
                                    
                                        
                                            
                                            neurodegenerative diseases
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:biologicalProcess
                                    
                                 | 
                                
                                    
                                        
                                            
                                            dehydratase activity
                                        
                                        
                                         
                                    
                                        
                                            
                                            racemase activity
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:catalyzes
                                    
                                 | 
                                
                                    
                                        
                                            
                                            conversion of L-serine to D-serine
                                        
                                        
                                         
                                    
                                        
                                            
                                            conversion of D-serine to L-serine
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:cofactor
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:pyridoxal_phosphate
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:discoveredBy
                                    
                                 | 
                                
                                    
                                        
                                            
                                            1999
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:EC_number
                                    
                                 | 
                                
                                    
                                        
                                            
                                            5.1.1.18
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:Entrez_Gene_ID
                                    
                                 | 
                                
                                    
                                        
                                            
                                            63826
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:expressedIn
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:neurons
                                        
                                         
                                    
                                        
                                            
                                            astrocytes
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:foundIn
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:kidney
                                        
                                         
                                    
                                        
                                            
                                            brain
                                        
                                        
                                         
                                    
                                        
                                            
                                            liver
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:gene
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:SRR
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:gene_location_(human)
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:chromosome_17
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:inhibition_by
                                    
                                 | 
                                
                                    
                                        
                                            
                                            malonate
                                        
                                        
                                         
                                    
                                        
                                            
                                            hydroxylamine
                                        
                                        
                                         
                                    
                                        
                                            
                                            L-serine O-sulfate
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:involves
                                    
                                 | 
                                
                                    
                                        
                                            
                                            D-serine biosynthesis
                                        
                                        
                                         
                                    
                                        
                                            
                                            NMDA receptor regulation
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:locatedOnChromosome
                                    
                                 | 
                                
                                    
                                        
                                            
                                            17q20.3
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:OMIM
                                    
                                 | 
                                
                                    
                                        
                                            
                                            606277
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:orthologIn
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:mouse
                                        
                                         
                                    
                                        
                                            gptkb:right
                                        
                                         
                                    
                                        
                                            gptkb:zebrafish
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:pathway
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:glycine,_serine_and_threonine_metabolism
                                        
                                         
                                    
                                        
                                            
                                            neurotransmitter regulation
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:PDB
                                    
                                 | 
                                
                                    
                                        
                                            
                                            3L6B
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:product
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:D-serine
                                        
                                         
                                    
                                        
                                            gptkb:L-serine
                                        
                                         
                                    
                                        
                                            gptkb:pyruvate
                                        
                                         
                                    
                                        
                                            
                                            ammonia
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:regulates
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:ATP
                                        
                                         
                                    
                                        
                                            
                                            phosphorylation
                                        
                                        
                                         
                                    
                                        
                                            
                                            Mg2+
                                        
                                        
                                         
                                    
                                        
                                            
                                            nitrosylation
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:structure
                                    
                                 | 
                                
                                    
                                        
                                            
                                            homodimer
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:substrate
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:D-serine
                                        
                                         
                                    
                                        
                                            gptkb:L-serine
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:UniProtID
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:O43175
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsParent
                                    
                                 | 
                                
                                    
                                        
                                            gptkb:SRR
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        gptkbp:bfsLayer
                                    
                                 | 
                                
                                    
                                        
                                            
                                            7
                                        
                                        
                                         
                                    
                                 | 
                            
                        
                            
                                | 
                                    
                                        https://www.w3.org/2000/01/rdf-schema#label
                                    
                                 | 
                                
                                    
                                        
                                            
                                            Serine Racemase
                                        
                                        
                                         
                                    
                                 |