The calcium salt of guanylic acid, used as a flavor enhancer.

alternative form of E628.

A functional group derived from guanosine monophosphate, also known as guanylic acid

(biochemistry) Any enzyme that catalyses the cyclization of guanosine triphosphate

plural of guanylyltransferase

(biochemistry) A 15 amino acid polypeptide, secreted by goblet cells in the colon, that acts as an agonist of the guanylyl cyclase receptor GC-C and regulates electrolyte and water transport in intestinal and renal epithelia.

(biochemistry) An enzyme that transfers a guanosine monophosphate group, usually from GTP to another molecule, releasing pyrophosphate.

(organic chemistry) Any hydrazone of guanine

(biochemistry) Any transferase that transfers a guanyl group

plural of guanylylcyclase