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H-Lys-Trp-OH (KW) is an ACE inhibitory peptide with an IC50 of 7.8 μM[1].

ChEBI: Lys-Trp is a dipeptide formed from L-lysine and L-tryptophan residues. It has a role as a metabolite.

[1] Terashima M, et al. Inhibition strength of short peptides derived from an ACE inhibitory peptide. J Agric Food Chem. 2011 Oct 26;59(20):11234-7. DOI:10.1021/jf202902r