>2x4k_A mol:protein length:63 4-OXALOCROTONATE TAUTOMERASE
SMMPIVNVKLLEGRSDEQLKNLVSEVTDAVEKTTGANRQAIHVVIEEMKPNHYGVAGVRKSDQ
>2x4k_B mol:protein length:63 4-OXALOCROTONATE TAUTOMERASE
SMMPIVNVKLLEGRSDEQLKNLVSEVTDAVEKTTGANRQAIHVVIEEMKPNHYGVAGVRKSDQ