Title : Design and characterization of a fluorogenic substrate selectively hydrolyzed by stromelysin 1 (matrix metalloproteinase-3).

Pub. Date : 1994 Aug 19

PMID : 8063713






2 Functional Relationships(s)
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Compound Name
Protein Name
Organism
1 The first of these substrates, NFF-1 (Mca-Pro-Lys-Pro-Gln-Gln-Phe-Phe-Gly-Leu-Lys-(Dnp)-Gly, where Mca is (7-methoxycoumarin-4-yl)acetyl and Dnp is 2,4-dinitrophenyl), was hydrolyzed equally well by MMP-3 and MMP-2 (kcat/Km approximately 11,000 s-1 M-1). Lysine matrix metallopeptidase 2 Homo sapiens
2 The third substrate, NFF-3 (Mca-Arg-Pro-Lys-Pro-Val-Glu-Nva-Trp-Arg-Lys(Dnp)-NH2), was hydrolyzed rapidly by MMP-3 (kcat/Km = 218,000 s-1 M-1) and very slowly by MMP-9 (kcat/Km = 10,100 s-1 M-1), but there was no significant hydrolysis by MMP-1 and MMP-2. Lysine matrix metallopeptidase 2 Homo sapiens