Phosphatidylinositol glycan anchor biosynthesis class Q XICLLLASLL SLVSAVSACR VFKLWPLSFL GSKLSTCEQL RHRLEHLTLI FSTRKAENPA QLMRKANTVA SVLLDVALGL MLLSWLHGRS RIGHLADALV PVADHVAEEL QHLLQWLMGA PAGLKMNRAL DQVLGRFFLY HIHLWISYIH LMSPFVEHIL WHVGLSACLG LTVALSLLSD IIALLTFHIY CFYVYGARSG TFCASAWTPV PMTWTSCSSG LCSSPSCSSS CLPQPCTTWC SPCSGSWWSP CRA