KLK4 GI:89142741 kallikrein-related peptidase 4 preproprotein 1 matagnpwgw flgylilgva gslvsgscsq iingedcsph sqpwqaalvm 50 51 enelfcsgvl vhpqwvlsaa hcfqnsytig lglhsleadq epgsqmveas 100 101 lsvrhpeynr pllandlmli kldesvsesd tirsisiasq cptagnsclv 150 151 sgwgllangr mptvlqcvnv svvseevcsk lydplyhpsm fcaggghdqk 200 201 dscngdsggp licngylqgl vsfgkapcgq vgvpgvytnl ckftewiekt 250 251 vqas