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Literature summary for 1.1.1.384 extracted from

  • Hong, L.; Zhao, Z.; Melancon III, C.; Zhang, H.; Liu, H.
    In vitro characterization of the enzymes involved in TDP-D-forosamine biosynthesis in the spinosyn pathway of Saccharopolyspora spinosa (2008), J. Am. Chem. Soc., 130, 4954-4967.
    View publication on PubMedView publication on EuropePMC

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
37732
-
1 * 38000, SDS-PAGE, 1 * 37732, calculated, His-tagged recombinant protein Saccharopolyspora spinosa
38000
-
gel filtration Saccharopolyspora spinosa

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
TDP-3,4-didehydro-2,6-dideoxy-alpha-D-glucose + NADPH + H+ Saccharopolyspora spinosa
-
TDP-4-dehydro-2,6-dideoxy-alpha-D-glucose + NADP+
-
?

Organism

Organism UniProt Comment Textmining
Saccharopolyspora spinosa Q9ALN5
-
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
TDP-3,4-didehydro-2,6-dideoxy-alpha-D-glucose + NADPH + H+
-
Saccharopolyspora spinosa TDP-4-dehydro-2,6-dideoxy-alpha-D-glucose + NADP+
-
?

Subunits

Subunits Comment Organism
monomer 1 * 38000, SDS-PAGE, 1 * 37732, calculated, His-tagged recombinant protein Saccharopolyspora spinosa

Synonyms

Synonyms Comment Organism
SpnN
-
Saccharopolyspora spinosa

Cofactor

Cofactor Comment Organism Structure
NADH NADPH is preferred over NADH Saccharopolyspora spinosa
NADPH preferred over NADH Saccharopolyspora spinosa

General Information

General Information Comment Organism
physiological function enzyme is involved in insecticide spinosyn synthesis. It acts sequentially with 2,3-dehydratase SpnO to catalyze C-2 deoxygenation of TDP-4-dehydro-6-deoxy-D-glucose to form the SpnQ substrate, TDP-4-dehydro-2,6-dideoxy-D-glucose Saccharopolyspora spinosa