>Q82SQ2|DNA-directed RNA polymerase|EC 2.7.7.6|Nitrosomonas europaea (strain ATCC 19718 / CIP 103999 / KCTC 2705 / NBRC 14298)|Swiss-Prot MARITVEDCLEVIPNRFDMTLAATVRARQVSVGSTPMIDSERDKPIVIALRELAQKKYGE EILNTLR