PIGA GI:110224463 phosphatidylinositol N-acetylglucosaminyltransferase subunit A isoform 3 1 maiveaascg lqvvstrvgg ipevlpenli ilcepsvksl ceglekaifq 50 51 lksgtlpape nihnivktfy twrnvaerte kvydrvsvea vlpmdkrldr 100 101 lishcgpvtg yifallavfn flfliflrwm tpdsiidvai datgprgawt 150 151 nnyshskrgg enneisetr