>sp|Q8R040|RPP21_MOUSE Ribonuclease P protein subunit p21 OS=Mus musculus GN=Rpp21 MAGPVKDREAFQRLSFLYQAAHCVLSQNPENQALARFYCHTEKTIAKRLVLRQDPSVKRT LCRSCSSLLIPGLTCTQRQRRRKGQRWTVQTCLTCQRSQRFLNDPKHLLWGDRPEAQLEN QADINPSEPLPNIADLPKENIQTQALNTSE