Reaction: ()-yatein + 2-oxoglutarate + O2 = ()-deoxypodophyllotoxin + succinate + CO2 + H2O
For diagram of reaction click here.
Glossary: ()-yatein = (3R,4R)-4-(1,3-benzodioxol-5-ylmethyl)-3-(3,4,5-trimethoxybenzyl)dihydrofuran-2(3H)-one
()-deoxypodophyllotoxin = (5R,5aR,8aR)-5-(3,4,5-trimethoxyphenyl)-5,8,8a,9-tetrahydrofuro[3',4':6,7]naphtho[2,3-d][1,3]dioxol-6(5a)-one
Other name(s): 2-ODD (gene name)
Systematic name: ()-yatein,2-oxoglutarate:oxygen oxidoreductase (ring-forming)
Comments: The enzyme, characterized from the plant Sinopodophyllum hexandrum (mayapple), is involved in the biosynthetic pathway of podophyllotoxin, a non-alkaloid toxin lignan whose derivatives are important anticancer drugs. It catalyses the closure of the central six-membered ring in the aryltetralin scaffold.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc, PDB, CAS registry number:
1. Lau, W. and Sattely, E.S. Six enzymes from mayapple that complete the biosynthetic pathway to the etoposide aglycone. Science 349 (2015) 1224-1228. [PMID: 26359402]