| UPA00272 | 
                    benzene degradation~Oxidation of benzene to catechol via cis-benzene glycol (cis-1,2 -dihydroxy-cyclohexa-3,5-diene, cis-1,2-dihydrobenzene-1,2-diol). The conversion of benzene to catechol is performed in two steps catalyzed by benzene dioxygenase and cis-benzene glycol dehydrogenase. Benzene dioxygenase, catalyzing the oxidation of benzene to cis-benzene glycol, is a multicomponent enzyme system. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00391 | 
                    catechol from benzene: step 1/2~1 H(+) + 1 NADH + 1 O(2) + 1 benzene => 1 NAD(+) + 1 cis-1,2-dihydrobenzene-1,2-diol. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR03543 | 
                    H(+) + NADH + O(2) + benzene = NAD(+) + cis-1,2-dihydrobenzene-1,2-diol | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UER00392 | 
                    catechol from benzene: step 2/2~1 NAD(+) + 1 cis-1,2-dihydrobenzene-1,2-diol => 1 H(+) + 1 NADH + 1 catechol. | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | ULS00185 | 
                    catechol from benzene | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     | 
                
                
                    | UCR00812 | 
                    NAD(+) + cis-1,2-dihydrobenzene-1,2-diol = H(+) + NADH + catechol | 
                    None - {{∅}} | 
                    None - {{∅}} | 
                    Unexplained | 
                     |