The Enzyme Database

Your query returned 2 entries.    printer_iconPrintable version

EC 1.1.1.411     
Accepted name: L-threonate 2-dehydrogenase
Reaction: L-threonate + NAD+ = 2-dehydro-L-erythronate + NADH + H+
For diagram of erythronate and threonate catabolism, click here
Glossary: L-threonate = (2R,3S)-2,3,4-trihydroxybutanoate
2-dehydro-L-erythronate = (3R)-3,4-dihydroxy-2-oxobutanoate
Other name(s): ltnD (gene name)
Systematic name: L-threonate:NAD+ 2-oxidoreductase
Comments: The enzyme, characterized from bacteria, is involved in L-threonate catabolism.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc
References:
1.  Zhang, X., Carter, M.S., Vetting, M.W., San Francisco, B., Zhao, S., Al-Obaidi, N.F., Solbiati, J.O., Thiaville, J.J., de Crecy-Lagard, V., Jacobson, M.P., Almo, S.C. and Gerlt, J.A. Assignment of function to a domain of unknown function: DUF1537 is a new kinase family in catabolic pathways for acid sugars. Proc. Natl. Acad. Sci. USA 113 (2016) E4161–E4169. [DOI] [PMID: 27402745]
[EC 1.1.1.411 created 2017]
 
 
EC 5.3.1.35     
Accepted name: 2-dehydrotetronate isomerase
Reaction: (1) 2-dehydro-L-erythronate = 3-dehydro-L-erythronate
(2) 2-dehydro-D-erythronate = 3-dehydro-D-erythronate
For diagram of erythronate and threonate catabolism, click here
Glossary: L-erythronate = (2S,3S)-2,3,4-trihydroxybutanoate
D-erythronate = (2R,3R)-2,3,4-trihydroxybutanoate
Other name(s): otnI (gene name)
Systematic name: 2-dehydrotetronate isomerase
Comments: The enzyme, characterized from bacteria, is involved in D-erythronate and L-threonate catabolism.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc, PDB
References:
1.  Zhang, X., Carter, M.S., Vetting, M.W., San Francisco, B., Zhao, S., Al-Obaidi, N.F., Solbiati, J.O., Thiaville, J.J., de Crecy-Lagard, V., Jacobson, M.P., Almo, S.C. and Gerlt, J.A. Assignment of function to a domain of unknown function: DUF1537 is a new kinase family in catabolic pathways for acid sugars. Proc. Natl. Acad. Sci. USA 113 (2016) E4161–E4169. [DOI] [PMID: 27402745]
[EC 5.3.1.35 created 2017]
 
 


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