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histidine: Meaning and Definition of
his•ti•dine
Pronunciation: (his'ti-dēn", -din), [key]
— n. Biochem.
- an essential amino acid, CHNCHCH(NH)COOH, that is a constituent of proteins and is important as the iron-binding site in hemoglobin.
See also:
- histidine (Thesaurus)
