(S)-coclaurine-N-methyltransferase

Jump to: navigation, search

In enzymology, a (S)-coclaurine-N-methyltransferase (EC 2.1.1.140) is an enzyme that catalyzes the chemical reaction

S-adenosyl-L-methionine + (S)-coclaurine S-adenosyl-L-homocysteine + (S)-N-methylcoclaurine

Thus, the two substrates of this enzyme are S-adenosyl methionine and (S)-coclaurine, whereas its two products are S-adenosylhomocysteine and (S)-N-methylcoclaurine.

This enzyme belongs to the family of transferases, specifically those transferring one-carbon group methyltransferases. The systematic name of this enzyme class is S-adenosyl-L-methionine:(S)-coclaurine-N-methyltransferase. This enzyme participates in alkaloid biosynthesis i.

References

  • IUBMB entry for 2.1.1.140
  • BRENDA references for 2.1.1.140 (Recommended.)
  • PubMed references for 2.1.1.140
  • PubMed Central references for 2.1.1.140
  • Google Scholar references for 2.1.1.140
  • Loeffler S, Deus-Neumann B and Zenk MH (1995). "S-Adenosyl-L-methionine: (S)-coclaurine-N-methyltransferase from Tinospora cordifolia". Phytochemistry. 38: 1387&ndash, 1395.

External links

Gene Ontology (GO) codes


Linked-in.jpg