C21orf33 GI:134142817 es1 protein isoform Ib precursor 1 maavrvlvas rlaaasafts lspggrtpsq raalhlsvpr paarvalvls 50 51 gcgvydgtei heasailvhl srggaevqif apdvpqmhvi dhtkgqpseg 100 101 esrnvltesa riargkitdl anlsaanhda aifpggfgaa knllcciapv 150 151 laakvlrgve vtvgheqeeg gkwpyagtae aikalgakhc vkevveahvd 200 201 qknkvvttpa fmcetalhyi hdgigamvrk vleltgk