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Literature summary extracted from

  • Gaunt, M.A.; Maitra, U.S.; Ankel, H.
    Uridine diphosphate galacturonate 4-epimerase from the blue-green alga Anabaena flos-aquae (1974), J. Biol. Chem., 249, 2366-2372.
    View publication on PubMed

Inhibitors

EC Number Inhibitors Comment Organism Structure
5.1.3.6 ADPglucose
-
Dolichospermum flos-aquae
5.1.3.6 AMP
-
Dolichospermum flos-aquae
5.1.3.6 CDPglucose
-
Dolichospermum flos-aquae
5.1.3.6 CMP
-
Dolichospermum flos-aquae
5.1.3.6 GDP
-
Dolichospermum flos-aquae
5.1.3.6 GMP
-
Dolichospermum flos-aquae
5.1.3.6 NAD+
-
Dolichospermum flos-aquae
5.1.3.6 NADP+
-
Dolichospermum flos-aquae
5.1.3.6 TDP
-
Dolichospermum flos-aquae
5.1.3.6 TDPglucose
-
Dolichospermum flos-aquae
5.1.3.6 UDP
-
Dolichospermum flos-aquae
5.1.3.6 UDPglucose
-
Dolichospermum flos-aquae
5.1.3.6 UMP
-
Dolichospermum flos-aquae
5.1.3.6 UTP
-
Dolichospermum flos-aquae

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
5.1.3.6 0.037
-
UDPglucuronate
-
Dolichospermum flos-aquae

Molecular Weight [Da]

EC Number Molecular Weight [Da] Molecular Weight Maximum [Da] Comment Organism
5.1.3.6 54000
-
gel filtration Dolichospermum flos-aquae

Organism

EC Number Organism UniProt Comment Textmining
5.1.3.6 Dolichospermum flos-aquae
-
-
-

Purification (Commentary)

EC Number Purification (Comment) Organism
5.1.3.6 partial Dolichospermum flos-aquae

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5.1.3.6 UDPglucuronate
-
Dolichospermum flos-aquae UDP-D-galacturonate
-
?

pH Optimum

EC Number pH Optimum Minimum pH Optimum Maximum Comment Organism
5.1.3.6 8.5
-
epimerization of UDPglucuronate to UDPgalacturonate Dolichospermum flos-aquae

pH Range

EC Number pH Minimum pH Maximum Comment Organism
5.1.3.6 7 10 about 50% of maximal activity at pH 7 and 10, epimerization of UDPglucuronate to UDPgalacturonate Dolichospermum flos-aquae