GZMK GI:4504235 granzyme K precursor 1 mtkfssfslf flivgaymth vcfnmeiigg kevsphsrpf masiqygghh 50 51 vcggvlidpq wvltaahcqy rftkgqsptv vlgahslskn easkqtleik 100 101 kfipfsrvts dpqsndimlv klqtaaklnk hvkmlhirsk tslrsgtkck 150 151 vtgwgatdpd slrpsdtlre vtvtvlsrkl cnsqsyyngd pfitkdmvca 200 201 gdakgqkdsc kgdsggplic kgvfhaivsg ghecgvatkp giytlltkky 250 251 qtwiksnlvp phtn