The Staphylococcus aureus transpeptidase Sortase A (SrtA) anchors virulence and colonization-associated surface proteins to the cell wall. SrtA selectively recognizes a C-terminal LPXTG motif. SrtA readily reacts with its native substrate Abz-LPETG-Dap(DNP)-NH2, cleaving it and catalyzing the formation of an amide bond between the carboxyl group of threonine and the amino group of cell-wall crossbridges.

Isocucurbitacin D showed a cytotoxic effect with disruption of target protein cofilin.

Hepcidin-1 (mouse) 是一种参与铁稳态调节的内源性肽激素。Hepcidin-1 (mouse) 上调 TRAP、组织蛋白酶 K 和 MMP-9 的 mRNA 水平并增加 TRAP-5b 蛋白分泌。Hepcidin-1 (mouse) 下调 FPN1 蛋白水平并增加细胞内铁。Hepcidin-1 (mouse) 促进破骨细胞分化。