>7EL2_1|Chains A, B|Homoprotocatechuate degradation operon regulator HpaR|Acinetobacter baumannii (470) MKPIRPSLTLALLEAREAIMSHFRPALNEVGLTEQQWRIIRILYQYEELESNQLAELACILKPSLTGILNRMVEQKLIQKRKDYDDQRISLISLTESGLECFKTQAVKMEASYQKIQEQYGEEKMKQLLELLKDLSKIKLN