See Also: Herbal medicine (botanical medicine, herbology, phytomedicine)(health)
histidine(encyclopedia)
histidine(dictionary)
Histidine(medicine)
histidine deaminase(medicine)
histidine decarboxylase(medicine)
histidine n-acetyltransferase(medicine)
histidine permease(medicine)
histidine ammonia-lyase(medicine)
protein-histidine kinase(medicine)

histidine decarboxylase (medicine) and Grain (finance)


histidine decarboxylase (medicine)


histidine decarboxylase
<enzyme> An enzyme that catalyses the decarboxylation of histidine to histamine and carbon dioxide. It requires pyridoxal phosphate in animal tissues, but not in microorganisms.

Chemical name: L-Histidine carboxy-lyase

Registry number: EC 4.1.1.22


Grain (finance)


The smallest unit of British weight, being that of an average grain of wheat. There are 480 grains to the Troy ounce