MMP1 GI:4505215 matrix metalloproteinase 1 isoform 1 preproprotein 1 mhsfppllll lfwgvvshsf patletqeqd vdlvqkylek yynlkndgrq 50 51 vekrrnsgpv veklkqmqef fglkvtgkpd aetlkvmkqp rcgvpdvaqf 100 101 vltegnprwe qthltyrien ytpdlpradv dhaiekafql wsnvtpltft 150 151 kvsegqadim isfvrgdhrd nspfdgpggn lahafqpgpg iggdahfded 200 201 erwtnnfrey nlhrvaahel ghslglshst digalmypsy tfsgdvqlaq 250 251 ddidgiqaiy grsqnpvqpi gpqtpkacds kltfdaitti rgevmffkdr 300 301 fymrtnpfyp evelnfisvf wpqlpnglea ayefadrdev rffkgnkywa 350 351 vqgqnvlhgy pkdiyssfgf prtvkhidaa lseentgkty ffvankywry 400 401 deykrsmdpg ypkmiahdfp gighkvdavf mkdgffyffh gtrqykfdpk 450 451 tkriltlqka nswfncrkn