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SAM-dependent methyltransferase
From Proteopedia
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**[[3ou7]] – SlSDM + SAM + phosphonic acid derivative<br /> | **[[3ou7]] – SlSDM + SAM + phosphonic acid derivative<br /> | ||
**[[3h2b]] – CgSDM + pyrophosphate + SAH<br /> | **[[3h2b]] – CgSDM + pyrophosphate + SAH<br /> | ||
| - | **[[1bc5]] – SDM + chemotaxis receptor peptide + SAH - ''Salmonella typhimurium''<br /> | ||
**[[5bp7]] – SlSDM + SAH – ''Geobacter sulfurreducens''<br /> | **[[5bp7]] – SlSDM + SAH – ''Geobacter sulfurreducens''<br /> | ||
}} | }} | ||
[[Category:Topic Page]] | [[Category:Topic Page]] | ||
Revision as of 09:07, 21 February 2016
SAM-dependent methyltransferase (SDM) utilizes the methyl donor S-adenosyl-L-methionine (SAM) as a cofactor to methylate proteins, small molecules, lipids and nucleic acids. SAM forms S-adenosyl-L-homocysteine (SAH) upon demethylation. About 120 members of the SDM family have been identified. They differ in their substrate specificity and the atom targeted for methylation (N, O, C, S). The core of the SDM fold contains alternating β strands and α helices. See also Molecular Playground/CheR.
3D structures of SAM-dependent methyltrasferase
Updated on 21-February-2016
