>tr|A0A510N5A7|A0A510N5A7_HALSA Transcription initiation factor IIB OS=Halobacterium salinarum GN=tfbB MSDSTIRTYSSDQRQTDNDETVSTPDEDVLTCPECGGQVIDDEEHGESVCVDCGLVVEEN GIDRGPEWRAFNSTEKDEKSRVGAPTTNMMHDKGLSTNIGWQDKDAYGNSLSSNQRQKMQ RLRKWNERFRTRNSKERNLKQALGEIERMASALGLPKEVRETASVIYRRALSEDLLPGRS IEGVATAALYASARQLSTPRSIDEVANVSRIDEMEFKRTYRYIVRELSLEVAPADPAQYV PRFASDLDLPDEVERRSRELISNAQADGVTSGKSPVGLAAAAIYASSLLTNHKVTQSEVS EVTDVSEVTIRNRYQELLEATEAAA