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Literature summary extracted from

  • Andresson, O.S.; Davies, J.E.
    Some properties of the ribosomal RNA methyltransferase encoded by ksgA and the polarity of ksgA transcription (1980), Mol. Gen. Genet., 179, 217-222.
    View publication on PubMed

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
2.1.1.182 additional information
-
 additional information KM-value for S-adenosylmethionine is in the range 0.002-0.007 mM Escherichia coli

Metals/Ions

EC Number Metals/Ions Comment Organism Structure
2.1.1.182 KCl slightly stimulated up to 0.2 M Escherichia coli
2.1.1.182 Mg2+ required Escherichia coli
2.1.1.182 NaCl slightly stimulated up to 0.2 M Escherichia coli

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
2.1.1.182 30000
-
 x * 30000, SDS-PAGE Escherichia coli

Organism

EC Number Organism UniProt Comment Textmining
2.1.1.182 Escherichia coli
-
-
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
2.1.1.182 4 S-adenosyl-L-methionine + adenine1518/adenine1519 in 16S rRNA
-
 Escherichia coli 4 S-adenosyl-L-homocysteine + N6-dimethyladenine1518/N6-dimethyladenine1519 in 16S rRNA
-
 ?

Subunits

EC Number Subunits Comment Organism
2.1.1.182 ? x * 30000, SDS-PAGE Escherichia coli

Synonyms

EC Number Synonyms Comment Organism
2.1.1.182 S-adenosylmethionine-6-N',N'-adenosyl (rRNA) dimethyltransferase
-
 Escherichia coli

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
2.1.1.182 7.1 7.2 at 34°C Escherichia coli