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Literature summary extracted from

  • Thoden, J.B.; Kim, J.; Raushel, F.M.; Holden, H.M.
    Structural and kinetic studies of sugar binding to galactose mutarotase from Lactococcus lactis (2002), J. Biol. Chem., 277, 45458-45465.
    View publication on PubMed

Crystallization (Commentary)

EC Number Crystallization (Comment) Organism
5.1.3.3 in complex with D-glucose, D-fucose, D-quinovose, L-arabinose, or D-xylose Lactococcus lactis

KM Value [mM]

EC Number KM Value [mM] KM Value Maximum [mM] Substrate Comment Organism Structure
5.1.3.3 20
-
alpha-D-galactose pH 7.6, 25°C Lactococcus lactis
5.1.3.3 21
-
alpha-D-xylose pH 7.6, 25°C Lactococcus lactis
5.1.3.3 25
-
alpha-D-Fucose pH 7.6, 25°C Lactococcus lactis
5.1.3.3 32
-
alpha-L-arabinose pH 7.6, 25°C Lactococcus lactis
5.1.3.3 34
-
alpha-D-glucose pH 7.6, 25°C Lactococcus lactis
5.1.3.3 37
-
alpha-D-quinovose pH 7.6, 25°C Lactococcus lactis

Organism

EC Number Organism UniProt Comment Textmining
5.1.3.3 Lactococcus lactis
-
recombinant protein expressed in Escherichia coli
-

Substrates and Products (Substrate)

EC Number Substrates Comment Substrates Organism Products Comment (Products) Rev. Reac.
5.1.3.3 alpha-D-fucose
-
Lactococcus lactis beta-D-fucose
-
?
5.1.3.3 alpha-D-galactose
-
Lactococcus lactis beta-D-galactose
-
?
5.1.3.3 alpha-D-glucose
-
Lactococcus lactis beta-D-glucose
-
?
5.1.3.3 alpha-D-quinovose
-
Lactococcus lactis beta-D-quinovose
-
?
5.1.3.3 alpha-D-xylose
-
Lactococcus lactis beta-D-xylose
-
?
5.1.3.3 alpha-L-arabinose
-
Lactococcus lactis beta-L-arabinose
-
?

Turnover Number [1/s]

EC Number Turnover Number Minimum [1/s] Turnover Number Maximum [1/s] Substrate Comment Organism Structure
5.1.3.3 410
-
alpha-D-xylose pH 7.6, 25°C Lactococcus lactis
5.1.3.3 430
-
alpha-D-glucose pH 7.6, 25°C Lactococcus lactis
5.1.3.3 490
-
alpha-D-quinovose pH 7.6, 25°C Lactococcus lactis
5.1.3.3 1700
-
alpha-D-Fucose pH 7.6, 25°C Lactococcus lactis
5.1.3.3 3700
-
alpha-D-galactose pH 7.6, 25°C Lactococcus lactis
5.1.3.3 5500
-
alpha-L-arabinose pH 7.6, 25°C Lactococcus lactis