PDCD1 GI:167857792 programmed cell death 1 precursor 1 mqipqapwpv vwavlqlgwr pgwfldspdr pwnpptfspa llvvtegdna 50 51 tftcsfsnts esfvlnwyrm spsnqtdkla afpedrsqpg qdcrfrvtql 100 101 pngrdfhmsv vrarrndsgt ylcgaislap kaqikeslra elrvterrae 150 151 vptahpspsp rpagqfqtlv vgvvggllgs lvllvwvlav icsraargti 200 201 garrtgqplk edpsavpvfs vdygeldfqw rektpeppvp cvpeqteyat 250 251 ivfpsgmgts sparrgsadg prsaqplrpe dghcswpl