>tr|E4RJY4|E4RJY4_HALHG Hut operon positive regulatory protein OS=Halanaerobium hydrogeniformans OX=656519 GN=Halsa_2139 PE=3 SV=1 MSLADFTIEDFTEIDGGQSIGKVAVLLSMVNDEHDKNIIEAYKNEGYEAVITRAGGKGSK LKDKVLRNCLGAAIKGGVITESVQDQRILTRCVERAMIDFEKPLSGISGAGIKIGIVSKA PHLAVALYGKLGIPGLDVDHEISGMGIHYYGLSTKTN