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Literature summary for 1.8.5.1 extracted from

  • Huang, G.J.; Lai, H.C.; Chang, Y.S.; Sheu, M.J.; Lu, T.L.; Huang, S.S.; Lin, Y.H.
    Antimicrobial, dehydroascorbate reductase, and monodehydroascorbate reductase activities of defensin from sweet potato [Ipomoea batatas (L.) Lam. Tainong 57] storage roots (2008), J. Agric. Food Chem., 56, 2989-2995.
    View publication on PubMed

Cloned(Commentary)

Cloned (Comment) Organism
overproduced in Escherichia coli Ipomoea batatas

Molecular Weight [Da]

Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
8643
-
x * 8643, calculated from sequence Ipomoea batatas

Organism

Organism UniProt Comment Textmining
Ipomoea batatas Q6Q8S2 (L.) Lam. Tainong 57
-

Purification (Commentary)

Purification (Comment) Organism
recombinant enzyme Ipomoea batatas

Source Tissue

Source Tissue Comment Organism Textmining
root storage root Ipomoea batatas
-
sprout
-
Ipomoea batatas
-

Specific Activity [micromol/min/mg]

Specific Activity Minimum [µmol/min/mg] Specific Activity Maximum [µmol/min/mg] Comment Organism
0.00568
-
pH 6.0 Ipomoea batatas
0.02632
-
pH 7.0 Ipomoea batatas

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
glutathione + dehydroascorbate
-
Ipomoea batatas glutathione disulfide + ascorbate
-
?

Subunits

Subunits Comment Organism
? x * 8643, calculated from sequence Ipomoea batatas

Synonyms

Synonyms Comment Organism
dehydroascorbate reductase
-
Ipomoea batatas
DHA reductase
-
Ipomoea batatas
SPD1 SPD1 has both DHA reductase and MDA reductase activity Ipomoea batatas

pI Value

Organism Comment pI Value Maximum pI Value
Ipomoea batatas calculated from sequence
-
8.9