ID 3.4.24.80 DE membrane-type matrix metalloproteinase-1. AN matrix metalloproteinase 14. CA Endopeptidase activity. Activates progelatinase A by cleavage of the CA propeptide at 37-Asn-|-Leu-38. Other bonds hydrolyzed include CA 35-Gly-|-Ile-36 in the propeptide of collagenase 3, and 341-Asn-|-Phe- CA 342, 441-Asp-|-Leu-442 and 354-Gln-|-Thr-355 in the aggrecan CA interglobular domain. CC -!- Believed to play an important role in the activation of progelatinase CC A at cell surfaces. CC -!- Belongs to peptidase family M10. DR Q9GLE4, MMP14_BOVIN; P50281, MMP14_HUMAN; P53690, MMP14_MOUSE; DR Q9XT90, MMP14_PIG ; Q5RES1, MMP14_PONAB; Q95220, MMP14_RABIT; DR Q10739, MMP14_RAT ; //