| gptkbp:instanceOf | gptkb:gene 
 | 
                        
                            
                                | gptkbp:alias | gptkb:HCU gptkb:CGL
 homocystinuria due to CBS deficiency
 
 | 
                        
                            
                                | gptkbp:alternativeSplicing | yes 
 | 
                        
                            
                                | gptkbp:associatedDisorder | gptkb:cardiovascular_disease developmental delay
 skeletal abnormalities
 ocular abnormalities
 
 | 
                        
                            
                                | gptkbp:associatedWith | gptkb:homocystinuria 
 | 
                        
                            
                                | gptkbp:clinicalTrialPhase | yes 
 | 
                        
                            
                                | gptkbp:cofactor | gptkb:hemoglobin gptkb:pyridoxal_phosphate
 
 | 
                        
                            
                                | gptkbp:discoveredBy | Harvey Mudd et al. 
 | 
                        
                            
                                | gptkbp:encodes | cystathionine beta-synthase protein 
 | 
                        
                            
                                | gptkbp:Entrez_Gene_ID | 875 
 | 
                        
                            
                                | gptkbp:enzymeClassification | lyase 
 | 
                        
                            
                                | gptkbp:expressedIn | gptkb:kidney brain
 liver
 
 | 
                        
                            
                                | gptkbp:fullName | gptkb:cystathionine_beta-synthase 
 | 
                        
                            
                                | gptkbp:function | catalyzes condensation of homocysteine and serine to form cystathionine 
 | 
                        
                            
                                | gptkbp:geneType | protein-coding 
 | 
                        
                            
                                | gptkbp:HGNC_ID | 1542 
 | 
                        
                            
                                | gptkbp:inheritance | autosomal recessive 
 | 
                        
                            
                                | gptkbp:length | 551 amino acids 
 | 
                        
                            
                                | gptkbp:locatedOnChromosome | 21q22.3 
 | 
                        
                            
                                | gptkbp:mutationAssociatedWith | nonsense deletion
 insertion
 missense
 splice-site
 elevated homocysteine levels
 
 | 
                        
                            
                                | gptkbp:OMIM | 236200 
 | 
                        
                            
                                | gptkbp:orthologInMouse | Cbs 
 | 
                        
                            
                                | gptkbp:orthologInZebrafish | cbs 
 | 
                        
                            
                                | gptkbp:pathway | methionine metabolism transsulfuration pathway
 
 | 
                        
                            
                                | gptkbp:PDB | gptkb:4L0D 1JBQ
 1M54
 
 | 
                        
                            
                                | gptkbp:regulates | gptkb:S-adenosylmethionine 
 | 
                        
                            
                                | gptkbp:UniProtID | gptkb:P35520 
 | 
                        
                            
                                | gptkbp:bfsParent | gptkb:Cystathionine_beta-synthase 
 | 
                        
                            
                                | gptkbp:bfsLayer | 7 
 | 
                        
                            
                                | https://www.w3.org/2000/01/rdf-schema#label | CBS gene 
 |