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Literature summary for 1.1.1.22 extracted from

  • Kaerkoenen, A.; Murigneux, A.; Martinant, J.P.; Pepey, E.; Tatout, C.; Dudley, B.J.; Fry, S.C.
    UDP-glucose dehydrogenases of maize: a role in cell wall pentose biosynthesis (2005), Biochem. J., 391, 409-415.
    View publication on PubMedView publication on EuropePMC

KM Value [mM]

KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
0.38
-
UDP-glucose 20°C, pH 8, UDPGDH-A Zea mays
0.95
-
UDP-glucose 20°C, pH 8, UDPGDH-B Zea mays

Natural Substrates/ Products (Substrates)

Natural Substrates Organism Comment (Nat. Sub.) Natural Products Comment (Nat. Pro.) Rev. Reac.
UDP-glucose + 2 NAD+ + H2O Zea mays UDPGDH-A activity has a more important role than UDPGDH-B in synthesis of UDP-glucuronate UDP-glucuronate + 2 NADH + 2 H+
-
?

Organism

Organism UniProt Comment Textmining
Zea mays
-
-
-

Source Tissue

Source Tissue Comment Organism Textmining
leaf
-
Zea mays
-

Substrates and Products (Substrate)

Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
UDP-glucose + 2 NAD+ + H2O
-
Zea mays UDP-glucuronate + 2 NADH + 2 H+
-
?
UDP-glucose + 2 NAD+ + H2O UDPGDH-A activity has a more important role than UDPGDH-B in synthesis of UDP-glucuronate Zea mays UDP-glucuronate + 2 NADH + 2 H+
-
?

Synonyms

Synonyms Comment Organism
UDPGDH-A
-
Zea mays
UDPGDH-B
-
Zea mays

Cofactor

Cofactor Comment Organism Structure
NAD+
-
Zea mays