>tr|A0A9E8LN18|A0A9E8LN18_HUMAN Serine peptidase inhibitor Kazal type 13 transcript variant 1 OS=Homo sapiens MAAFPHKIIFFLVCSTLTHVAFSGIFNKRDFTRWPKPRCKMYIPLDPDYNADCPNVTAPV CASNGHTFQNECFFCVEQREFHYRIKFEKYGKCD