BLOC1S2 GI:47717129 biogenesis of lysosome-related organelles complex-1, subunit 2 isoform 2 1 mfskmatylt geltatsedy kllenmnklt slkylemkdi ainisrnlkd 50 51 lnqkyaglqp yldqinviee qvaaleqaay kldayskkle akykklekr