>4X1C_1|Chains A, B, D, E, F, I, J, M, N, O|2-hydroxymuconate tautomerase|Pseudomonas putida (303) PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKVRR >4X1C_2|Chains C, G, H, K, L|2-hydroxymuconate tautomerase|Pseudomonas putida (303) PIAQIHILEGRSDEQKETLIREVSEAISRSLDAPLTSVRVIITEMAKGHFGIGGELASKVRR