KEGG   ENZYME: 1.1.1.389Help
Entry
EC 1.1.1.389                Enzyme                                 

Name
2-dehydro-3-deoxy-L-galactonate 5-dehydrogenase
Class
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor
BRITE hierarchy
Sysname
2-dehydro-3-deoxy-L-galactonate:NAD+ 5-oxidoreductase
Reaction(IUBMB)
2-dehydro-3-deoxy-L-galactonate + NAD+ = 3-deoxy-D-glycero-2,5-hexodiulosonate + NADH + H+ [RN:R11035]
Reaction(KEGG)
Substrate
2-dehydro-3-deoxy-L-galactonate [CPD:C20680];
NAD+ [CPD:C00003]
Product
3-deoxy-D-glycero-2,5-hexodiulosonate [CPD:C04349];
NADH [CPD:C00004];
H+ [CPD:C00080]
Comment
The enzyme, characterized from agarose-degrading bacteria, is involved in a degradation pathway for 3,6-anhydro-alpha-L-galactopyranose, a major component of the polysaccharides of red macroalgae.
History
EC 1.1.1.389 created 2015
Reference
1
  Authors
Lee, S.B., Cho, S.J., Kim, J.A., Lee, S.Y., Kim, S.M. and Lim, H.S.
  Title
Metabolic pathway of 3,6-anhydro-L-galactose in agar-degrading microorganisms.
  Journal
Biotechnol Bioprocess Eng 19:866-878 (2014)
Other DBs
ExplorEnz - The Enzyme Database: 1.1.1.389
IUBMB Enzyme Nomenclature: 1.1.1.389
ExPASy - ENZYME nomenclature database: 1.1.1.389
BRENDA, the Enzyme Database: 1.1.1.389
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