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Literature summary extracted from

  • Liang, J.; Liu, J.; Brown, R.; Jia, M.; Zhou, K.; Peters, R.; Wang, Q.
    Direct production of dihydroxylated sesquiterpenoids by a maize terpene synthase (2018), Plant J., 94, 847-856 .
    View publication on PubMedView publication on EuropePMC

Cloned(Commentary)

EC Number Cloned (Comment) Organism
4.2.3.197 expressed in Escherichia coli Zea mays
4.2.3.197 expressed in leaves of Nicotiana benthamiana Zea mays

Protein Variants

EC Number Protein Variants Comment Organism
4.2.3.197 F303A mutant enzyme shows predominant production of hedycarol Zea mays
4.2.3.197 Y529F while the ZmEDS:Y529F mutant produces an increased amount of hedycaryol the other products, including the sesquiterpenoid diols, are still present Zea mays

Natural Substrates/ Products (Substrates)

EC Number Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
4.2.3.197 (2E,6E)-farnesyl diphosphate + 2 H2O Zea mays
-
 7-epi-ent-eudesmane-5,11-diol + diphosphate
-
 ?

Organism

EC Number Organism UniProt Comment Textmining
4.2.3.197 Zea mays
-
-
-

Source Tissue

EC Number Source Tissue Comment Organism Textmining
4.2.3.197 root ZmEDS is specifically expressed in roots Zea mays
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
4.2.3.197 (2E,6E)-farnesyl diphosphate + 2 H2O
-
 Zea mays 7-epi-ent-eudesmane-5,11-diol + diphosphate
-
 ?
4.2.3.197 (2E,6E)-farnesyl diphosphate + 2 H2O 7-epi-ent-eudesmane-5,11-diol i.e. (4S,4aS,6R,8aS)-6-(2-hydroxypropan-2-yl)-4,8a-dimethyldecahydronaphthalen-4a-ol Zea mays 7-epi-ent-eudesmane-5,11-diol + diphosphate
-
 ?

Synonyms

EC Number Synonyms Comment Organism
4.2.3.197 maize eudesmanediol synthase
-
 Zea mays
4.2.3.197 ZmEDS
-
 Zea mays

Expression

EC Number Organism Comment Expression
4.2.3.197 Zea mays infection with the fungal pathogen Fusarium verticillioides significantly induces accumulation of ZmEDS transcripts in roots up