NCBI Accession #
                                                
                                                
                                                    NP_001154283.1                                                
                                             
                                                                                    
                                                                                    
                                                
                                                    NCBI GenBank Nucleotide #
                                                
                                                
                                                    NM_001160811.2                                                
                                             
                                                                                    
                                                                                    
                                                
                                                    NCBI Official Full Name
                                                
                                                
                                                    lysine-ketoglutarate reductase/saccharopine dehydrogenase bifunctional enzyme                                                
                                             
                                                                                    
                                                
                                                    NCBI Official Symbol
                                                
                                                
                                                    AT4G33150                                                
                                             
                                                                                    
                                                
                                                    NCBI Official Synonym Symbols
                                                
                                                
                                                    F4I10.80; F4I10_80; LKR; LKR/SDH; LYSINE-KETOGLUTARATE REDUCTASE/SACCHAROPINE DEHYDROGENASE; SACCHAROPINE DEHYDROGENASE; SDH                                                
                                             
                                                                                    
                                                
                                                    NCBI Protein Information
                                                
                                                
                                                    lysine-ketoglutarate reductase/saccharopine dehydrogenase bifunctional enzyme                                                
                                             
                                                                                    
                                                
                                                    NCBI Summary
                                                
                                                
                                                    Encodes two proteins. One protein is the monofunctional saccharopine dehydrogenase involved in lysine degradation. The longer protein from the same LKR/SDH locus is bifunctional and also has saccharopine dehydrogenase activity. The monofunctional SDH functions mainly to enhance the flux of lysine catabolism. Gene expression is induced by abscisic acid, jasmonate, and under sucrose starvation.                                                
                                             
                                                                                    
                                                
                                                    UniProt Gene Name
                                                
                                                
                                                    LKR/SDH                                                
                                             
                                                                                    
                                                
                                                    UniProt Synonym Gene Names
                                                
                                                
                                                    LKR; SDH; LKR/SDH; LKR; SDH                                                
                                             
                                                                                    
                                                
                                                    UniProt Protein Name
                                                
                                                
                                                    Alpha-aminoadipic semialdehyde synthase                                                
                                             
                                                                                    
                                                
                                                    UniProt Synonym Protein Names
                                                
                                                
                                                    cAt-LKR/SDH; LKR/SDH                                                
                                             
                                                                                    
                                                
                                                    UniProt Primary Accession #
                                                
                                                
                                                    Q9SMZ4                                                
                                             
                                                                                    
                                                
                                                    UniProt Secondary Accession #
                                                
                                                
                                                    O04155; O04156; O04884; Q7DM71; Q947M5; Q94BT4                                                
                                             
                                                                                    
                                                
                                                    UniProt Comments
                                                
                                                
                                                    Bifunctional enzyme that catalyzes the first two steps in lysine degradation. The N-terminal and the C-terminal contain lysine-oxoglutarate reductase and saccharopine dehydrogenase activity, respectively. Negatively regulates free Lys accumulation in seeds.