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Escherichia coli K-12 substr. MG1655 Gene-Ontology-Terms Class: GO:0008168 - methyltransferase activity

Synonyms: GO:0004480

Definition: Catalysis of the transfer of a methyl group to an acceptor molecule.

Parent Classes:
GO:0016741 - transferase activity, transferring one-carbon groups

Child Classes:
GO:0004047 - aminomethyltransferase activity (1) ,
GO:0008169 - C-methyltransferase activity (10) ,
GO:0008170 - N-methyltransferase activity (18) ,
GO:0008171 - O-methyltransferase activity (8) ,
GO:0008172 - S-methyltransferase activity (5) ,
GO:0008173 - RNA methyltransferase activity (37) ,
GO:0008276 - protein methyltransferase activity (7) ,
GO:0008757 - S-adenosylmethionine-dependent methyltransferase activity (55) ,
GO:0009008 - DNA-methyltransferase activity (6) ,
GO:0042083 - 5,10-methylenetetrahydrofolate-dependent methyltransferase activity (1) ,
GO:0042084 - 5-methyltetrahydrofolate-dependent methyltransferase activity (2) ,
GO:0042085 - 5-methyltetrahydropteroyltri-L-glutamate-dependent methyltransferase activity (1)

Term Members:
fused 5-methylaminomethyl-2-thiouridine-forming methyltransferase and FAD-dependent demodification enzyme (mnmC) ,
16S rRNA m5C1407 methyltransferase (rsmF) ,
23S rRNA m5C1962 methyltransferase monomer (rlmI) ,
fused 23S rRNA m2G2445 methyltransferase and 23S rRNA m7G2069 methyltransferase (rlmL) ,
23S rRNA m5U747 methyltransferase (rlmC) ,
23S rRNA m6A1618 methyltransferase (rlmF) ,
16S rRNA m2G1516 methyltransferase (rsmJ) ,
16S rRNA 2'-O-ribose C1402 methyltransferase (rsmI) ,
23S rRNA 2'-O-ribose G2251 methyltransferase monomer (rlmB) ,
16S rRNA m4C1402 methyltransferase (rsmH) ,
23S rRNA m5U1939 methyltransferase (rlmD) ,
23S rRNA m2G1835 methyltransferase (rlmG) ,
16S rRNA m2G1207 methyltransferase (rsmC) ,
protein-glutamine N-methyltransferase (prmB) ,
23S rRNA m6A2030 methyltransferase (rlmJ) ,
23S rRNA m1G745 methyltransferase (rlmA) ,
23S rRNA m2A2503 methyltransferase and tRNA m2A37 methyltransferase (rlmN) ,
16S rRNA m5C967 methyltransferase (rsmB) ,
tRNA m6A37 methyltransferase (yfiC) ,
DNA adenine methyltransferase (yhdJ) ,
cobalamin-independent homocysteine transmethylase (metE) ,
tellurite methyltransferase (tehB) ,
tRNA m5U54 methyltransferase (trmA) ,
UbiG ,
cobalamin-dependent methionine synthase ,
malonyl-[acp] methyltransferase (bioC) ,
23S rRNA 2'-O-ribose U2552 methyltransferase (rlmE) ,
16S rRNA m3U1498 methyltransferase monomer (rsmE) ,
tRNA (cytidine/uridine-2'-O)-ribose methyltransferase (trmL) ,
DNA adenine methyltransferase (dam) ,
DNA-cytosine methyltransferase (dcm) ,
tRNA Cm32/Um32 methyltransferase (trmJ) ,
16S rRNA m2G966 methyltransferase (rsmD) ,
23S rRNA 2'-O-ribose C2498 methyltransferase (rlmM) ,
protein-(glutamine-N5) methyltransferase (prmC) ,
cyclopropane fatty acyl phospholipid synthase (cfa) ,
methyltransferase for 50S ribosomal subunit protein L11 (prmA) ,
23S rRNA m3Ψ1915 methyltransferase (rlmH) ,
bifunctional 2-octaprenyl-6-methoxy-1,4-benzoquinone methylase and S-adenosylmethionine:2-DMK methyltransferase (ubiE) ,
thymidylate synthase (thyA) ,
tRNA m1G37 methyltransferase (trmD) ,
L-isoaspartate protein carboxylmethyltransferase type II (pcm) ,
16S rRNA m7G527 methyltransferase (rsmG) ,
16S rRNA m62A1518,m62A1519 dimethyltransferase (rsmA) ,
Ada DNA-binding transcriptional dual regulator ,
tRNA m6t6A37 methyltransferase (trmO) ,
predicted S-adenosyl-L-methionine-dependent methyltransferase (yafS) ,
predicted S-adenosylmethionine-dependent methyltransferase (yafE) ,
phosphoribosylglycinamide formyltransferase 1 (purN) ,
10-formyltetrahydrofolate:L-methionyl-tRNAfMet N-formyltransferase (fmt) ,
tRNA U34 carboxymethyltransferase (cmoB) ,
homocysteine S-methyltransferase (mmuM) ,
carboxy-S-adenosyl-L-methionine synthase (cmoA) ,
trans-aconitate 2-methyltransferase (tam) ,
predicted rRNA methyltransferase (yjtD) ,
predicted methyltransferase (yfiF) ,
tRNA (Gm18) 2'-O-methyltransferase (trmH) ,
O6-alkylguanine-DNA-alkyltransferase (ogt) ,
CysG ,
tRNA m7G46 methyltransferase (trmI) ,
conserved protein (hemX) ,
host modification; DNA methylase M (hsdM) ,
chemotaxis protein methyltransferase (cheR)

Unification Links: GO:0008168


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Please cite the following article in publications resulting from the use of EcoCyc: Nucleic Acids Research 41:D605-12 2013
Page generated by SRI International Pathway Tools version 19.0 on Mon Jul 6, 2015, biocyc11.