>6OGM_1|Chains A, E, F, G, K, L|4-oxalocrotonate tautomerase|Burkholderia lata (strain ATCC 17760 / DSM 23089 / LMG 22485 / NCIMB 9086 / R18194 / 383) (482957) XMPVIVAILIAGRTDEQKRALIAALSETSASVLDAPLQATRVMIKDIPNTDFGIGGQTARALGR >6OGM_2|Chains B, C, D, H, I, J|4-oxalocrotonate tautomerase|Burkholderia lata (strain ATCC 17760 / DSM 23089 / LMG 22485 / NCIMB 9086 / R18194 / 383) (482957) PTLEVFLPAGHDDARKAELIARLTGATVDSIGAPIESVRVLLTELPATHIGLGGRSAADGAPPSL