>4A2U_1|Chains A, B, C, D, E, F, G, H|PROBABLE TRANSCRIPTIONAL REGULATORY PROTEIN (PROBABLY CRP/ FNR-FAMILY)|MYCOBACTERIUM TUBERCULOSIS (83332) GSHMDEILARAGIFQGVEPSAIAALTKQLQPVDFPRGHTVFAEGEPGDRLYIIISGKVKIGRRAPDGRENLLTIMGPSDMFGELSIFDPGPRTSSATTITEVRAVSMDRDALRSWIADRPEISEQLLRVLARRLRRTNNNLADLIFTDVPGRVAKQLLQLAQRFGTQEGGALRVTHDLTQEEIAQLVGASRETVNKALADFAHRGWIRLEGKSVLISDSERLARRAR