The Enzyme Database

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EC 1.1.1.214     
Accepted name: 2-dehydropantolactone reductase (Si-specific)
Reaction: (R)-pantolactone + NADP+ = 2-dehydropantolactone + NADPH + H+
Other name(s): 2-oxopantoyl lactone reductase; 2-ketopantoyl lactone reductase; ketopantoyl lactone reductase; 2-dehydropantoyl-lactone reductase (B-specific); (R)-pantolactone:NADP+ oxidoreductase (B-specific); 2-dehydropantolactone reductase (B-specific)
Systematic name: (R)-pantolactone:NADP+ oxidoreductase (Si-specific)
Comments: The Escherichia coli enzyme differs from that from yeast [EC 1.1.1.168 2-dehydropantolactone reductase (Re-specific)], which is specific for the Re-face of NADP+, and in receptor requirements from EC 1.1.99.26 3-hydroxycyclohexanone dehydrogenase.
Links to other databases: BRENDA, EXPASY, KEGG, MetaCyc, CAS registry number: 37211-75-9
References:
1.  Wilken, D.R., King, H.L., Jr. and Dyar, R.E. Ketopantoic acid and ketopantoyl lactone reductases. Stereospecificity of transfer of hydrogen from reduced nicotinamide adenine dinucleotide phosphate. J. Biol. Chem. 250 (1975) 2311–2314. [PMID: 234966]
[EC 1.1.1.214 created 1986, modified 1999, modified 2013]
 
 


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