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Description
AHK-Cu (alanyl-histidyl-lysine-copper) has a slightly different amino acid chain but similar biological activity

14 The ternary complex of tm-hNNMT-NAM-SAH (PDB 3ROD) illustrates that NAM engages NNMT through hydrophobic interactions, hydrogen bonds, and electrostatic interactions with Y20, D197, S201, Y204, and S213

Mol Endocrinol (2013) 27(11):196979.10.1210/me.2013-1178 145 BennettAMTangTLSugimotoSWalshCTNeelBG

some vegetables (such as mushrooms and spinach)

People turn to it to support steady energy, ease everyday stress, and give the immune system a lift
