dTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose N,N-dimethyltransferase

DTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose N,N-dimethyltransferase
Identifiers
EC number 2.1.1.235
Databases
IntEnz IntEnz view
BRENDA BRENDA entry
ExPASy NiceZyme view
KEGG KEGG entry
MetaCyc metabolic pathway
PRIAM profile
PDB structures RCSB PDB PDBe PDBsum

DTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose N,N-dimethyltransferase (EC 2.1.1.235, TylM1) is an enzyme with systematic name S-adenosyl-L-methionine:dTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose 3-N,N-dimethyltransferase.[1][2] This enzyme catalyses the following chemical reaction

2 S-adenosyl-L-methionine + dTDP-3-amino-3,6-dideoxy-alpha-D-glucopyranose 2 S-adenosyl-L-homocysteine + dTDP-3-dimethylamino-3,6-dideoxy-alpha-D-glucopyranose

The enzyme is involved in the biosynthesis of mycaminose.

References

  1. Chen, H.; Yamase, H.; Murakami, K.; Chang, C.W.; Zhao, L.; Zhao, Z.; Liu, H.W. (2002). "Expression, purification, and characterization of two N,N-dimethyltransferases, tylM1 and desVI, involved in the biosynthesis of mycaminose and desosamine". Biochemistry. 41: 9165–9183. doi:10.1021/bi020245j. PMID 12119032.
  2. Carney, A.E.; Holden, H.M. (2011). "Molecular architecture of TylM1 from Streptomyces fradiae: an N,N-dimethyltransferase involved in the production of dTDP-D-mycaminose". Biochemistry. 50: 780–787. doi:10.1021/bi101733y. PMC 3079244. PMID 21142177.
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