>AF_AFQ8K3F2F1_1|Chain A|Matrix metalloproteinase-21|Mus musculus (10090) MLAASVLRLTLPLCWLVAPQPTQPERLFHSRDRSDLEPSPLSQAKPIADLHDAQSFLLKYGWSEIPSPKESAGVPVGFTLAQAVRRFQKANRLPASGELDSPTLAAMNKPRCGVPDTRLPPRAALPTPPALLTSLGLRPRARQKRFLQMLFPKPDGQQEDASDTGASRAFSKKTLTWRLVGDAYSSQLSGDEQRYIFRLAFRMWSEVTPLDFREDRTAPGTMVDIKLGFGRGRHLGCPRVFDGSGQEFAHAWRLGEIHFDDDEHFTPLSSDTGISLLKVAVHEIGHVLGLPHTYRVGSIMQPNYIPQEPAFELDWADRKAIQRLYGSCKGSFDTVFDWIRKERNQYGEVRVRFNTYFFRNSWYWLYENRNNRTRYGDPLQILTGWRGIPTQSIDAYVHVWSWGKDERYFFKGSQYWRYDSENDQAHTEDEQGRSYPKLISEGFPGIPSPLDTAFYDRRQQLIYFFKESLVFAFDVNRNQVLNSYPKKMSQVFPAIMPQNHPFRNLDSAYYSYAHNSIFFFKGNSYWKVVSDKDKQQNTRLPLNGLFPKKPVSEKWFDVCDVHTSTLNM