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Ligand alpha-L-galactose 1-phosphate Please wait a moment until all data is loaded. This message will disappear when all data is loaded.
Basic Ligand Information
C6 H1 3 O9 P
alpha-L-galactose 1-phosphate
HXXFSFRBOHSIMQ-KGJVWPDLSA-N
Roles as Enzyme Ligand
Substrate in Enzyme-catalyzed Reactions (1 result)
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alpha-L-galactose 1-phosphate + GDP = GDP-alpha-L-galactose + phosphate
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Enzyme Kinetic Parameters
kcat Value (Turnover Number) (1 result)
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KM Value (2 results)
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References & Links Literature References (4)
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Two genes in Arabidopsis thaliana encoding GDP-L-galactose phosphorylase are required for ascorbate biosynthesis and seedling viability
2007
Dowdle, J.; Ishikawa, T.; Gatzek, S.; Rolinski, S.; Smirnoff, N.
Plant J.
52
673-689
Two genes in Arabidopsis thaliana encoding GDP-l-galactose phosphorylase are required for ascorbate biosynthesis and seedling viability
2007
Dowdle, J.; Ishikawa, T.; Gatzek, S.; Rolinski, S.; Smirnoff, N.
Plant J.
52
673689
Arabidopsis VTC2 encodes a GDP-L-galactose phosphorylase, the last unknown enzyme in the Smirnoff-Wheeler pathway to ascorbic acid in plants
2007
Linster, C.L.; Gomez, T.A.; Christensen, K.C.; Adler, L.N.; Young, B.D.; Brenner, C.; Clarke, S.G.
J. Biol. Chem.
282
18879-18885
A second GDP-L-galactose phosphorylase in Arabidopsis en route to vitamin C. Covalent intermediate and substrate requirements for the conserved reaction
2008
Linster, C.L.; Adler, L.N.; Webb, K.; Christensen, K.C.; Brenner, C.; Clarke, S.G.
J. Biol. Chem.
283
18483-18492
Links to other databases for alpha-L-galactose 1-phosphate
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