非催化MT1-MMP抑制剂;Non-catalytic MT1-MMP inhibitor;NSC 405020是一种MT1-MMP抑制剂,直接与MT1-MMP的PEX区域相互作用,影响PEX二聚体化,但不影响MT1-MMP的催化活性。;NSC 405020 is a noncatalytic inhibitor of MT1-MMP, directly interacts with PEX domain of MT1-MMP, affects PEX homodimerization but not catalytic activity of MT1-MMP.