Ligand 3-sulfolactaldehyde
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Basic Ligand Information
Molecular Structure

C3H6O5S
3-sulfolactaldehyde
GVEIZEMJOBQMCQ-UHFFFAOYSA-N
2-hydroxy-3-oxopropane-1-sulfonate
Show all BRENDA pathways known for 3-sulfolactaldehyde
Roles as Enzyme Ligand
In Vivo Substrate in Enzyme-catalyzed Reactions (2 results)
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2-hydroxy-3-oxopropane-1-sulfonate + NADH + H+ = 2,3-dihydroxypropane-1-sulfonate + NAD+
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3-sulfolactaldehyde + NADH + H+ = 2,3-dihydroxypropane-1-sulfonate + NAD+
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In Vivo Product in Enzyme-catalyzed Reactions (1 result)
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6-deoxy-6-sulfo-D-fructose 1-phosphate = glycerone phosphate + 2-hydroxy-3-oxopropane-1-sulfonate
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Substrate in Enzyme-catalyzed Reactions (2 results)
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2-hydroxy-3-oxopropane-1-sulfonate + NADH + H+ = 2,3-dihydroxypropane-1-sulfonate + NAD+
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3-sulfolactaldehyde + NADH + H+ = 2,3-dihydroxypropane-1-sulfonate + NAD+
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Product in Enzyme-catalyzed Reactions (1 result)
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6-deoxy-6-sulfo-D-fructose 1-phosphate = glycerone phosphate + 2-hydroxy-3-oxopropane-1-sulfonate
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Enzyme Kinetic Parameters
kcat Value (Turnover Number) (4 results)
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27
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enzyme mutant T124G, pH and temperature not specified in the publication
68
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enzyme mutant R123G, pH and temperature not specified in the publication
71
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enzyme mutant G122S, pH and temperature not specified in the publication
332
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wild-type enzyme, pH and temperature not specified in the publication
KM Value (4 results)
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0.3
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wild-type enzyme, pH and temperature not specified in the publication
1.63
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enzyme mutant G122S, pH and temperature not specified in the publication
5.74
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enzyme mutant T124G, pH and temperature not specified in the publication
7.99
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enzyme mutant R123G, pH and temperature not specified in the publication
References & Links
Literature References (2)
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Sulphoglycolysis in Escherichia coli K-12 closes a gap in the biogeochemical sulphur cycle
2014
Denger, K.; Weiss, M.; Felux, A.; Schneider, A.; Mayer, C.; Spiteller, D.; Huhn, T.; Cook, A.; Schleheck, D.
Nature
507
114-117
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Dynamic structural changes accompany the production of dihydroxypropanesulfonate by sulfolactaldehyde reductase
2020
Sharma, M.; Abayakoon, P.; Lingford, J.; Epa, R.; John, A.; Jin, Y.; Goddard-Borger, E.; Davies, G.; Williams, S.
ACS Catal.
10
2826-2836
Links to other databases for 3-sulfolactaldehyde