methionine-enkephalin

noun

: a pentapeptide having a terminal methionine residue that is one of the two enkephalins occurring naturally in the brain

called also Met-enkephalin

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Cite this Entry

“Methionine-enkephalin.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/methionine-enkephalin. Accessed 8 Jul. 2026.

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