KEGG   ENZYME: 1.1.1.137Help
Entry
EC 1.1.1.137                Enzyme                                 

Name
ribitol-5-phosphate 2-dehydrogenase;
ribitol 5-phosphate dehydrogenase
Class
Oxidoreductases;
Acting on the CH-OH group of donors;
With NAD+ or NADP+ as acceptor
BRITE hierarchy
Sysname
D-ribitol-5-phosphate:NAD(P)+ 2-oxidoreductase
Reaction(IUBMB)
D-ribitol 5-phosphate + NAD(P)+ = D-ribulose 5-phosphate + NAD(P)H + H+ [RN:R01524 R01525]
Reaction(KEGG)
Substrate
D-ribitol 5-phosphate [CPD:C01068];
NAD+ [CPD:C00003];
NADP+ [CPD:C00006]
Product
D-ribulose 5-phosphate [CPD:C00199];
NADH [CPD:C00004];
NADPH [CPD:C00005];
H+ [CPD:C00080]
Comment
The enzyme, characterized from the bacterium Lactobacillus plantarum, can use both NAD+ and NADP+ as electron acceptor [cf. EC 1.1.1.405, ribitol-5-phosphate 2-dehydrogenase (NADP+)].
History
EC 1.1.1.137 created 1972, modified 2017
Pathway
Pentose and glucuronate interconversions
Metabolic pathways
Orthology
K21680  
ribulose-5-phosphate 2-dehydrogenase
Genes
LPL: 
lp_1817(tarJ)
LPJ: 
LPT: 
LPS: 
LPR: 
LPZ: 
LPB: 
LPX: 
Taxonomy
Reference
1  [PMID:13948358]
  Authors
GLASER L.
  Title
Ribitol-5-phosphate dehydrogenase from Lactobacillus plantarum.
  Journal
Biochim. Biophys. Acta. 67 (1963) 525-30.
Other DBs
ExplorEnz - The Enzyme Database: 
IUBMB Enzyme Nomenclature: 
ExPASy - ENZYME nomenclature database: 
BRENDA, the Enzyme Database: 
CAS: 
37250-67-2

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