| UCR04418 | 
                    5-carboxymethyl-2-hydroxymuconate semialdehyde + H(2)O + NAD(+) = 5-carboxymethyl-2-hydroxymuconic acid + H(+) + NADH | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR02698 | 
                    4-hydroxyphenylacetate + H(+) + NADH + O(2) = (3,4-dihydroxyphenyl)acetate + H(2)O + NAD(+) | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00420 | 
                    pyruvate and succinate semialdehyde from 4-hydroxyphenylacetate: step 5/7~1 5-oxopent-3-ene-1,2,5-tricarboxylic acid => 1 2-hydroxy-hept-2,4-diene-1,7-dioic acid + 1 CO(2). | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR04380 | 
                    5-oxopent-3-ene-1,2,5-tricarboxylic acid = 2-hydroxy-hept-2,4-diene-1,7-dioic acid + CO(2) | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00421 | 
                    pyruvate and succinate semialdehyde from 4-hydroxyphenylacetate: step 6/7~1 2-hydroxy-hept-2,4-diene-1,7-dioic acid + 1 H(2)O => 1 2,4-dihydroxyhept-2-enedioic acid. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00416 | 
                    pyruvate and succinate semialdehyde from 4-hydroxyphenylacetate: step 1/7~1 4-hydroxyphenylacetate + 1 H(+) + 1 NADH + 1 O(2) => 1 (3,4-dihydroxyphenyl)acetate + 1 H(2)O + 1 NAD(+). | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR06897 | 
                    2-hydroxy-hept-2,4-diene-1,7-dioic acid + H(2)O = 2,4-dihydroxyhept-2-enedioic acid | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00422 | 
                    pyruvate and succinate semialdehyde from 4-hydroxyphenylacetate: step 7/7~1 2,4-dihydroxyhept-2-enedioic acid => 1 pyruvate + 1 succinate semialdehyde. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00418 | 
                    pyruvate and succinate semialdehyde from 4-hydroxyphenylacetate: step 3/7~1 5-carboxymethyl-2-hydroxymuconate semialdehyde + 1 H(2)O + 1 NAD(+) => 1 5-carboxymethyl-2-hydroxymuconic acid + 1 H(+) + 1 NADH. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR01647 | 
                    pyruvate + succinate semialdehyde = 2,4-dihydroxyhept-2-enedioic acid | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00417 | 
                    pyruvate and succinate semialdehyde from 4-hydroxyphenylacetate: step 2/7~1 (3,4-dihydroxyphenyl)acetate + 1 O(2) => 1 5-carboxymethyl-2-hydroxymuconate semialdehyde. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | ULS00199 | 
                    pyruvate and succinate semialdehyde from 4-hydroxyphenylacetate | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR03303 | 
                    (3,4-dihydroxyphenyl)acetate + O(2) = 5-carboxymethyl-2-hydroxymuconate semialdehyde | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR04379 | 
                    5-carboxymethyl-2-hydroxymuconic acid = 5-oxopent-3-ene-1,2,5-tricarboxylic acid | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00419 | 
                    pyruvate and succinate semialdehyde from 4-hydroxyphenylacetate: step 4/7~1 5-carboxymethyl-2-hydroxymuconic acid => 1 5-oxopent-3-ene-1,2,5-tricarboxylic acid. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UPA00208 | 
                    4-hydroxyphenylacetate degradation~Degradation of 4-hydroxyphenylacetic acid. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     |