View source for 5-methyltetrahydrosarcinapterin:corrinoid/iron-sulfur protein Co-methyltransferase

{{Short description|Class of enzymes}}
{{Infobox enzyme
| Name       = 5-methyltetrahydrosarcinapterin:corrinoid/iron-sulfur protein Co-methyltransferase
| EC_number  = 2.1.1.245
| CAS_number =
| GO_code    =
| image      =
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'''5-methyltetrahydrosarcinapterin:corrinoid/iron-sulfur protein Co-methyltransferase''' ({{EC number|2.1.1.245}}, ''cdhD (gene)'', ''cdhE (gene)'') is an [[enzyme]] with [[List of enzymes|systematic name]] ''5-methyltetrahydrosarcinapterin:corrinoid/iron-sulfur protein methyltransferase''.<ref>{{cite journal | vauthors = Maupin-Furlow J, Ferry JG | title = Characterization of the cdhD and cdhE genes encoding subunits of the corrinoid/iron-sulfur enzyme of the CO dehydrogenase complex from Methanosarcina thermophila | journal = Journal of Bacteriology | volume = 178 | issue = 2 | pages = 340–6 | date = January 1996 | pmid = 8550451 | pmc = 177663 }}</ref><ref>{{cite journal | vauthors = Grahame DA, DeMoll E | title = Partial reactions catalyzed by protein components of the acetyl-CoA decarbonylase synthase enzyme complex from Methanosarcina barkeri | journal = The Journal of Biological Chemistry | volume = 271 | issue = 14 | pages = 8352–8 | date = April 1996 | pmid = 8626532 | doi = 10.1074/jbc.271.14.8352 | doi-access = free }}</ref> This enzyme [[catalysis|catalyses]] the following [[chemical reaction]]:
: [methyl-Co(III) corrinoid Fe-S protein] + [[tetrahydrosarcinapterin]] <math>\rightleftharpoons</math> [Co(I) corrinoid Fe-S protein] + 5-methyltetrahydrosarcinapterin
This enzyme catalyses the transfer of a methyl group from the cobamide cofactor of a corrinoid/Fe-S protein to the N5 group of tetrahydrosarcinapterin.
== References ==
{{reflist}}
== External links ==
* {{MeshName|5-methyltetrahydrosarcinapterin:corrinoid/iron-sulfur+protein+Co-methyltransferase}}
{{One carbon transferases}}
{{Enzymes}}
{{Portal bar|Biology|border=no}}
[[Category:EC 2.1.1]]