si_0575 Muconate_lactonizing_enzyme_family N-succinyl arginine/lysine racemase si_0575 Muconate_lactonizing_enzyme_family O-succinylbenzoate-CoA synthase (EC 4.2.1.-) si_0575 Muconate_lactonizing_enzyme_family N-acylamino acid racemase si_0575 Muconate_lactonizing_enzyme_family Muconate cycloisomerase (EC 5.5.1.1) si_0575 Muconate_lactonizing_enzyme_family L-alanine-DL-glutamate epimerase