>2y0s_Y mol:protein length:395 DNA-DIRECTED RNA POLYMERASE SUBUNIT A'' MENVIDEKDKSYLEEKVKQASNILPQKIVEDLKNLISNKEVLVTRDEIDKIFDLAIKEY SEGLIAPGEAIGIVAAQSVGEPGTQMTLRTFHFAGIRELNVTLGLPRLIEIVDAKKVPS TPMMTIYLTDEYKHDKEKALEVARKLEYTKIENVVSSTSIDIASMSIILQLDNEMLKDK GVTVDDVKKAINRLKLGEFVIDESEGNTLNISFANIDSIAALFKLRDKILNTKIKGIKG IKRAIVQKKGDEYIILTDGSNLSGVLSVKGVDIAKVETNNIREIEEVFGIEAAREIIIR EISKVLAEQGLDVDMRHILLVADVMTRTGVVRQIGRHGVTGEKNSVLARAAFEVTVKHL LDAAARGDVEEFKGVVENIIIGHPIKLGTGMVELTMRPILR