S-adenosyl methionine

S-adenosyl methionine
(= S-(5\'-deoxyadenosine-5\') -methionine)
An activated derivative of methionine, that functions as a methyl group donor, in (for example) phospholipid methylation and bacterial chemotaxis.

Dictionary of molecular biology. 2004.

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  • S-Adenosyl methionine — Chembox new ImageFile=S Adenosyl L methionin.svg ImageSize=250px IUPACName= OtherNames= Section1= Chembox Identifiers CASNo=29908 03 0 PubChem=1079 SMILES= MeSHName=S Adenosylmethionine Section2= Chembox Properties Formula=C15H23N6O5S+… …   Wikipedia

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  • S-Adenosyl methionine — S Аденозил метионин, C15H23N6O5S+ S аденозилметионин (SAM, SAMe, SAM e)  это кофермент, принимающий участие в реакциях переноса метильных групп. Впервые был описан в Италии ученым Кантони в 1952 году.[1] Молекулярная масса 399,447 г/моль. S… …   Википедия

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  • Methionine — Methionine …   Wikipedia

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  • methionine — (= met; M; 149D) Contains the SCH3 group that can act as a methyl donor (see S adenosyl methionine). Common in proteins but at low frequency. The met x linkage is subject to specific cleavage by cyanogen bromide. See also formyl peptides …   Dictionary of molecular biology

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  • (methionine synthase) reductase — In enzymology, a [methionine synthase] reductase (EC number|1.16.1.8) is an enzyme that catalyzes the chemical reaction:2 [methionine synthase] methylcob(I)alamin + 2 S adenosylhomocysteine + NADP+ ightleftharpoons 2 [methionine synthase]… …   Wikipedia

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