MMP21 GI:22218341 matrix metalloproteinase 21 preproprotein 1 mlaasifrpt lllcwlaapw ptqpeslfhs rdrsdlepsp lrqakpiadl 50 51 haaqrflsry gwsgvwaawg pspegppetp kgaalaeavr rfqranalpa 100 101 sgeldaatla amnrprcgvp dmrppppsap psppgpppra rsrrsprapl 150 151 slsrrgwqpr gypdggaaqa fskrtlswrl lgealssqls vadqrrival 200 201 afrmwsevtp ldfredlaap gaavdiklgf grgrhlgcpr afdgsgqefa 250 251 hawrlgdihf dddehftppt sdtgisllkv avheighvlg lphtyrtgsi 300 301 mqpnyipqep afeldwsdrk aiqklygsce gsfdtafdwi rkernqygev 350 351 mvrfstyffr nswywlyenr nnrtrygdpi qiltgwpgip thnidafvhi 400 401 wtwkrderyf fqgnqywryd sdkdqalted eqgksypkli segfpgipsp 450 451 ldtafydrrq kliyffkesl vfafdvnrnr vlnsypkrit evfpavipqn 500 501 hpfrnidsay ysyaynsiff fkgnaywkvv ndkdkqqnsw lpanglfpkk 550 551 fisekwfdvc dvhistlnm