CTSZ GI:22538442 cathepsin Z preproprotein 1 marrgpgwrp llllvllaga aqgglyfrrg qtcyrplrgd glaplgrsty 50 51 prpheylspa dlpkswdwrn vdgvnyasit rnqhipqycg scwahastsa 100 101 madrinikrk gawpstllsv qnvidcgnag sceggndlsv wdyahqhgip 150 151 detcnnyqak dqecdkfnqc gtcnefkech airnytlwrv gdygslsgre 200 201 kmmaeiyang piscgimate rlanytggiy aeyqdttyin hvvsvagwgi 250 251 sdgteywivr nswgepwger gwlrivtsty kdgkgarynl aieehctfgd 300 301 piv