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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
19
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pubmed:dateCreated |
1980-11-24
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pubmed:abstractText |
The purified 8-hydroxy-5-deazaflavin-dependent NADP+ reductase from Methanococcus vannielii catalyzes an oxidation-reduction reaction between a novel 8-hydroxy-5-deazaflavin cofactor and nicotinamide adenine dinucleotide phosphate. The reaction was shown to be a direct hydride transfer process. Using stereospecifically 3H-labeled substrates, the steric course of this process was established to be S-specific with respect to the nicotinamide nucleotide. The 8-hydroxy-5-deazaflavin-dependent NADP+ reductase from M. vannielii and the hydrogenase system in the cell-free extracts of Methanobacterium thermoautotrophicum recognize the same side, designated as A side, with respect to the prochiral center at C-5 of the dihydro-8-hydroxy-5-deazaflavin cofactor.
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pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical |
http://linkedlifedata.com/resource/pubmed/chemical/Flavins,
http://linkedlifedata.com/resource/pubmed/chemical/NADH, NADPH Oxidoreductases,
http://linkedlifedata.com/resource/pubmed/chemical/Riboflavin,
http://linkedlifedata.com/resource/pubmed/chemical/Tritium,
http://linkedlifedata.com/resource/pubmed/chemical/factor 420
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pubmed:status |
MEDLINE
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pubmed:month |
Oct
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pubmed:issn |
0021-9258
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:day |
10
|
pubmed:volume |
255
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
|
pubmed:pagination |
9025-7
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pubmed:dateRevised |
2006-11-15
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pubmed:meshHeading |
pubmed-meshheading:7410408-Euryarchaeota,
pubmed-meshheading:7410408-Flavins,
pubmed-meshheading:7410408-NADH, NADPH Oxidoreductases,
pubmed-meshheading:7410408-Riboflavin,
pubmed-meshheading:7410408-Stereoisomerism,
pubmed-meshheading:7410408-Substrate Specificity,
pubmed-meshheading:7410408-Tritium
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pubmed:year |
1980
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pubmed:articleTitle |
Stereochemical studies of 8-hydroxy-5-deazaflavin-dependent NADP+ reductase from Methanococcus vannielii.
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pubmed:publicationType |
Journal Article,
Research Support, Non-U.S. Gov't
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