>Q57650|DNA-directed RNA polymerase|EC 2.7.7.6|Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440)|Swiss-Prot MKLTKFEIARILGARSLQISSGAYATIETKCDSSLKIAYEEIKQGKVPLKPIRPVKA