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Botryococcene C-methyltransferase (, ''TMT-3'') is an enzyme with system name ''S-adenosyl-L-methionine:botryococcene C-methyltransferase''. This enzyme catalyses the following chemical reaction : 2 S-adenosyl-L-methionine + C30 botryococcene 2 S-adenosyl-L-homocysteine + 3,20-dimethyl-1,2,21,22-tetradehydro-2,3,20,21-tetrahydrobotryococcene (overall reaction) :(1a) S-adenosyl-L-methionine + C30 botryococcene S-adenosyl-L-homocysteine + 3-methyl-1,2-didehydro-2,3-dihydrobotryococcene :(1b) S-adenosyl-L-methionine + 3-methyl-1,2-didehydro-2,3-dihydrobotryococcene S-adenosyl-L-homocysteine + 3,20-dimethyl-1,2,21,22-tetradehydro-2,3,20,21-tetrahydrobotryococcene :(2a) S-adenosyl-L-methionine + C30 botryococcene S-adenosyl-L-homocysteine + 20-methyl-21,22-didehydro-20,21-dihydrobotryococcene :(2b) S-adenosyl-L-methionine + 20-methyl-21,22-didehydro-20,21-dihydrobotryococcene S-adenosyl-L-homocysteine + 3,20-dimethyl-1,2,21,22-tetradehydro-2,3,20,21-tetrahydrobotryococcene This enzyme is isolated from the green alga ''Botryococcus braunii BOT22''. == References == 抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Botryococcene C-methyltransferase」の詳細全文を読む スポンサード リンク
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