IntEnz

EC 2.1.1.119 - 10-hydroxydihydrosanguinarine 10-O-methyltransferase

IntEnz Enzyme Nomenclature
EC 2.1.1.119

Names

Reaction

• 18541 [IUBMB]
  10-hydroxydihydrosanguinarine

  10-hydroxydihydrosanguinarine

  Name origin: UniProt - CHECKED (C)

  CHEBI:15878

  Formula: C20H15NO5
  Charge: 0

  ChEBI compound status: CHECKED (C)

  

  +

  S-adenosyl-L-methionine

  S-adenosyl-L-methionine

  Name origin: UniProt - CHECKED (C)

  CHEBI:59789

  Formula: C15H23N6O5S
  Charge: 1

  ChEBI compound status: CHECKED (C)

  

  =

  dihydrochelirubine

  dihydrochelirubine

  Name origin: UniProt - CHECKED (C)

  CHEBI:17789

  Formula: C21H17NO5
  Charge: 0

  ChEBI compound status: CHECKED (C)

  

  +

  H⁺

  H(+)

  Name origin: UniProt - CHECKED (C)

  CHEBI:15378

  Formula: H
  Charge: 1

  ChEBI compound status: CHECKED (C)

  

  +

  S-adenosyl-L-homocysteine

  S-adenosyl-L-homocysteine

  Name origin: UniProt - CHECKED (C)

  CHEBI:57856

  Formula: C14H20N6O5S
  Charge: 0

  ChEBI compound status: CHECKED (C)

  

Comments:

This reaction is part of the pathway for synthesis of benzophenanthridine alkaloids in plants.

Links to other databases

References

1. De-Eknamkul, W., Tanahashi, T. and Zenk, M.H.
   Enzymic 10-hydroxylation and 10-O-methylation of dihydrosanguinarine in Eschscholtzia.
   Phytochemistry 31: 2713-2717 (1992).

[EC 2.1.1.119 created 1999]