>3ZTB_1|Chains A, B|ANTI-SIGMA-FACTOR ANTAGONIST (STAS) DOMAIN PROTEIN|MOORELLA THERMOACETICA (1525) MSSRVPILKVDDYWVVAIEETLHDQSVIQFKEELLHNITGVAGKGLVIDISALEVVDSFVTRVLIEISRLAELLGLPFVLTGIKPAVAITLTEMGLDLRGMATALNLQKGLDKLKNLARMEQR