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2.1.1.113: site-specific DNA-methyltransferase (cytosine-N4-specific)

This is an abbreviated version!
For detailed information about site-specific DNA-methyltransferase (cytosine-N4-specific), go to the full flat file.

Word Map on EC 2.1.1.113

Reaction

S-adenosyl-L-methionine
+
DNA cytosine
=
S-adenosyl-L-homocysteine
+
DNA N4-methylcytosine

Synonyms

BamHI [cytosine-N4] MTase, cytosine-N5-methyltransferase, DNA-(N4-cytosine)-methyltransferase, DNA[cytosine-N4]methyltransferase, DraR1, HP_1368, M.AatII, M.AvaI, M.BalI, M.BcnIA, M.BcnIB, M.BglII, M.BsoBI, M.BstNI, M.CbeI, M.CsyAIP, M.CsyBIP, M.EsaBC1I, M.EsaBC2I, M.EsaLHCI, M.Hpy99ORF244P, M.Hpy99ORF248P, M.Hpy99ORF629P, M.HpyAIIP, M.HpyAXIIBP, M.MjaIP, M.MjaV, M.MthZI, M.MwoI, M.NcoI, M.NgoMXV, M.Pac25I, M.PhiGIP, M.PhiHII, M.PhoIIIP, M.PspGI, M.PvuII, M.RsaI, M.SapIA, M.SapIB, M.ScaI, M.SfiI, M.SmaI, M.StyCIP, M.XcyI, M.XmaI, M.XveII protein, M2.MboII, M2.NcuI, m4C-forming Mtase, m4C-MTase, modification methylase, More, N4-cytosine methyltransferase, N4-cytosine MTase, N4-methyltransferase, N4mC MTase, ORF16000P, restriction-modification system, sll0729, SuaI

ECTree

     2 Transferases
         2.1 Transferring one-carbon groups
             2.1.1 Methyltransferases
                2.1.1.113 site-specific DNA-methyltransferase (cytosine-N4-specific)

Subunits

Subunits on EC 2.1.1.113 - site-specific DNA-methyltransferase (cytosine-N4-specific)

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SUBUNIT
ORGANISM
UNIPROT
COMMENTARY hide
LITERATURE
monomer
additional information
-
enzyme in a free state exists as a dimer. Introduction of substoichiometric amounts of DNA into the reaction mixture results in pronounced multimerization of the enzyme. However, addition of SAM in saturating concentration at an excess of the oligonucleotide duplex over BamHI Mtase converts most of the enzyme into a monomeric state