>sp|P07288-3|KLK3_HUMAN Isoform 3 of Prostate-specific antigen OS=Homo sapiens OX=9606 GN=KLK3 MWVPVVFLTLSVTWIGAAPLILSRIVGGWECEKHSQPWQVLVASRGRAVCGGVLVHPQWV LTAAHCIRKPGDDSSHDLMLLRLSEPAELTDAVKVMDLPTQEPALGTTCYASGWGSIEPE EFLTPKKLQCVDLHVISNDVCAQVHPQKVTKFMLCAGRWTGGKSTCSGDSGGPLVCNGVL QGITSWGSEPCALPERPSLYTKVVHYRKWIKDTIVANP