5-Metiltetrahidrofolat:korinoid/gvožđe-sumpor protein Co-metiltransferaza — разлика између измена

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'''5-Metiltetrahidrofolat:korinoid/gvožđe-sumpor protein -{Co}--metiltransferaza''' ({{EC broj-lat|2.1.1.258}}, ''-{acsE}- (gen)'') je [[enzim]] sa sistematskim imenom ''5-metiltetrahidrofolat:korinoid/gvožđe-sumporna proteinska metiltransferaza''.<ref>{{cite journal | title = The reductive acetyl coenzyme A pathway: sequence and heterologous expression of active methyltetrahydrofolate:corrinoid/iron-sulfur protein methyltransferase from <em>''Clostridium thermoaceticum</em>'' |author = Roberts, D.L., Zhao, S., Doukov, T. and Ragsdale, S.W. |journal = J. Bacteriol. |date = 1994 |volume = 176 |pages = 6127-6130 |pmid = 7928975}}</ref><ref>{{cite journal | title = Crystal structure of a methyltetrahydrofolate- and corrinoid-dependent methyltransferase |author = Doukov, T., Seravalli, J., Stezowski, J.J. and Ragsdale, S.W. |journal = Structure |date = 2000 |volume = 8 |pages = 817-830 |pmid = 10997901}}</ref><ref>{{cite journal | title = Structural and kinetic evidence for an extended hydrogen-bonding network in catalysis of methyl group transfer. Role of an active site asparagine residue in activation of methyl transfer by methyltransferases |author = Doukov, T.I., Hemmi, H., Drennan, C.L. and Ragsdale, S.W. |journal = J. Biol. Chem. |date = 2007 |volume = 282 |pages = 6609-6618 |pmid = 17172470}}</ref> Ovaj enzim [[Катализа|katalizuje]] sledeću [[hemijska reakcija|hemijsku reakciju]]
 
: [metil--{Co}-(III) korinoidni -{Fe-S}- protein] + tetrahidrofolat <math>\rightleftharpoons</math> [-{Co}-(I) korinoidni -{Fe-S}- protein] + 5-metiltetrahidrofolat