>sp|Q7Z2W9-2|RM21_HUMAN Isoform 2 of Large ribosomal subunit protein bL21m OS=Homo sapiens OX=9606 GN=MRPL21 MIVTGQYGRLFAVVHFASRQWKVTSEDLILIGNELDLACGERIRLEKVLLVGADNFTLLG KPLLGKDLVRVEATVIEKTESWPRIIMRFRKRKNFKKKRIVTTPQTVLRINSIEIAPCLL