ID 3.5.99.5 DE 2-aminomuconate deaminase. CA (2Z,4E)-2-aminomuconate + H2O = (3E)-2-oxohex-3-enedioate + NH4(+). CC -!- 2-aminomuconate is an intermediate in the bacterial biodegradation of CC nitrobenzene. CC -!- The enzyme has been isolated from several species, including CC Pseudomonas pseudocaligenes JS45, Pseudomonas fluorescens KU-7, CC Pseudomonas sp. AP3 and Burkholderia cenocepacia J2315. CC -!- The reaction is spontaneous in acid conditions. DR P81593, 2AMD_PSEOL ; Q9KWS2, AMND_PSESP ; Q38M35, CNBH_COMTE ; //