| UCR07364 | 
                    1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + O(2) = 4-methylthio-2-oxobutanoate + formate | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00874 | 
                    L-methionine from S-methyl-5-thio-alpha-D-ribose 1-phosphate: step 1/6~1 S-methyl-5-thio-alpha-D-ribose 1-phosphate => 1 S-methyl-5-thio-D-ribulose 1-phosphate. | 
                    True - {{t}} | 
                    True - {{t}} | 
                    Confirmed presence | 
                     | 
                
                
                    | VariantPath-1-UPA00904 | 
                     | 
                    None - {{∅}} | 
                    None - {{∅},{t}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR07392 | 
                    S-methyl-5-thio-D-ribulose 1-phosphate = 5-(methylthio)-2,3-dioxopentyl phosphate + H(2)O | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00873 | 
                    S-methyl-5-thio-alpha-D-ribose 1-phosphate from S-methyl-5'-thioadenosine (phosphorylase route): step 1/1~1 S-methyl-5'-thioadenosine + 1 phosphate => 1 S-methyl-5-thio-alpha-D-ribose 1-phosphate + 1 adenine. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | VariantPath-2-UPA00904 | 
                     | 
                    None - {{∅}} | 
                    None - {{∅},{t}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR07394 | 
                    2-hydroxy-5-(methylsulfanyl)-3-oxopent-1-enyl phosphate + H(2)O = 1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + phosphate | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | ULS00432 | 
                    S-methyl-5-thio-alpha-D-ribose 1-phosphate from S-methyl-5'-thioadenosine (hydrolase route) | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR01401 | 
                    H(2)O + S-methyl-5'-thioadenosine = 5-methylthio-alpha-D-ribose + adenine | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR04420 | 
                    S-methyl-5-thio-alpha-D-ribose 1-phosphate = S-methyl-5-thio-D-ribulose 1-phosphate | 
                    True - {{t}} | 
                    True - {{t}} | 
                    Confirmed presence | 
                     | 
                
                
                    | UER00878 | 
                    L-methionine from S-methyl-5-thio-alpha-D-ribose 1-phosphate: step 5/6~1 1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + 1 O(2) => 1 4-methylthio-2-oxobutanoate + 1 formate. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00877 | 
                    L-methionine from S-methyl-5-thio-alpha-D-ribose 1-phosphate: step 4/6~1 2-hydroxy-5-(methylsulfanyl)-3-oxopent-1-enyl phosphate + 1 H(2)O => 1 1,2-dihydroxy-5-(methylthio)pent-1-en-3-one + 1 phosphate. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00872 | 
                    S-methyl-5-thio-alpha-D-ribose 1-phosphate from S-methyl-5'-thioadenosine (hydrolase route): step 2/2~1 5-methylthio-alpha-D-ribose + 1 ATP => 1 ADP + 1 S-methyl-5-thio-alpha-D-ribose 1-phosphate. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | ULS00433 | 
                    S-methyl-5-thio-alpha-D-ribose 1-phosphate from S-methyl-5'-thioadenosine (phosphorylase route) | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR01402 | 
                    S-methyl-5'-thioadenosine + phosphate = S-methyl-5-thio-alpha-D-ribose 1-phosphate + adenine | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00879 | 
                    L-methionine from S-methyl-5-thio-alpha-D-ribose 1-phosphate: step 6/6~1 4-methylthio-2-oxobutanoate + 1 L-glutamate => 1 2-oxoglutarate + 1 L-methionine. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00875 | 
                    L-methionine from S-methyl-5-thio-alpha-D-ribose 1-phosphate: step 2/6~1 S-methyl-5-thio-D-ribulose 1-phosphate => 1 5-(methylthio)-2,3-dioxopentyl phosphate + 1 H(2)O. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR04143 | 
                    5-methylthio-alpha-D-ribose + ATP = ADP + S-methyl-5-thio-alpha-D-ribose 1-phosphate | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UPA00904 | 
                    L-methionine biosynthesis via salvage pathway~The methionine salvage pathway (MSP) is an important metabolic pathway in maintaining the amount of L-methionine as the amount of methionine in cells is typically limiting and its de novo biosynthesis is energetically expensive. Therefore, L-methionine is salvaged from S-methyl-5'-thioadenosine (MTA), the end-product of spermidine biosynthesis. | 
                    None - {{∅}} | 
                    None - {{∅},{t}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00876 | 
                    L-methionine from S-methyl-5-thio-alpha-D-ribose 1-phosphate: step 3/6~1 5-(methylthio)-2,3-dioxopentyl phosphate => 1 2-hydroxy-5-(methylsulfanyl)-3-oxopent-1-enyl phosphate. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | ULS00434 | 
                    L-methionine from S-methyl-5-thio-alpha-D-ribose 1-phosphate | 
                    None - {{∅}} | 
                    None - {{∅},{t}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00871 | 
                    S-methyl-5-thio-alpha-D-ribose 1-phosphate from S-methyl-5'-thioadenosine (hydrolase route): step 1/2~1 H(2)O + 1 S-methyl-5'-thioadenosine => 1 5-methylthio-alpha-D-ribose + 1 adenine. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR07396 | 
                    4-methylthio-2-oxobutanoate + L-glutamate = 2-oxoglutarate + L-methionine | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR07393 | 
                    5-(methylthio)-2,3-dioxopentyl phosphate = 2-hydroxy-5-(methylsulfanyl)-3-oxopent-1-enyl phosphate | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     |