>2c9w_B mol:protein length:118 TRANSCRIPTION ELONGATION FACTOR B POLYPEPTIDE 2 MDVFLMIRRHKTTIFTDAKESSTVFELKRIVEGILKRPPDEQRLYKDDQLLDDGKTLGE CGFTSQTARPQAPATVGLAFRADDTFEALCIEPFSSPPELPDVMKPQDSGSSANEQAVQ