>3iab_B mol:protein length:140 Ribonucleases P/MRP protein subunit POP7 MALKKNTHNKSTKRVTKHPSLKTLTHKQIHTTIFVKSTTPYVSALKRINKFLDSVHKQG SSYVAVLGMGKAVEKTLALGCHFQDQKNKKIEVYTKTIEVLDEVITEGQADIDMESDVE DDDKETQLKKRAVSGVELRIYV