Matches in SemOpenAlex for { <https://semopenalex.org/work/W1500331493> ?p ?o ?g. }
Showing items 1 to 71 of
71
with 100 items per page.
- W1500331493 endingPage "3115" @default.
- W1500331493 startingPage "3112" @default.
- W1500331493 abstract "Abstract The methyl linamarin that occurs naturally in linen flax (Linum usitatissimum L.) seedlings was shown to have the R configuration, i.e. it is identical with (R)-lotaustralin, (R)-2-hydroxy-2-methylbutyronitrile-β-d-glucopyranoside. However, when a mixture of the two enantiomers (R,S)-2-hydroxy-2-methylbutyronitrile, was administered to excised flax shoots, both (R)-lotaustralin and its epimer (S)-epilotaustralin ((S)-2-hydroxy-2-methylbutyronitrile-β-d-glucopyranoside) were formed. Similarly, both (R)-lotaustralin and (S)-epi-lotaustralin were formed when (R,S)-2-hydroxy-2-methylbutyronitrile served as substrate for the UDP-glucose:ketone cyanohydrin-β-d-glucosyltransferase of flax. These results demonstrate that the glucosyltransferase does not distinguish either in vitro or in vivo between the two enantiomeric forms of this glucose acceptor. Since, however, only (R)-lotaustralin occurs in the intact plant, the glucosyltransferase must be presented with only the R enantiomer as a substrate. This form is produced from l-isoleucine ([3S]-ls-isoleucine) due to retention of the S configuration at carbon atom 3. When (3R)-ls-isoleucine (threo-ls-isoleucine) was administered to flax shoots, (S)-epi-lotaustralin was formed due to retention of configuration at carbon atom 3 of the amino acid." @default.
- W1500331493 created "2016-06-24" @default.
- W1500331493 creator A5017819074 @default.
- W1500331493 creator A5074412534 @default.
- W1500331493 date "1974-05-01" @default.
- W1500331493 modified "2023-09-27" @default.
- W1500331493 title "Stereochemical Aspects of Lotaustralin Biosynthesis" @default.
- W1500331493 cites W112696723 @default.
- W1500331493 cites W1532302931 @default.
- W1500331493 cites W1535042220 @default.
- W1500331493 cites W165992527 @default.
- W1500331493 cites W1982403241 @default.
- W1500331493 cites W2022157798 @default.
- W1500331493 cites W2035178202 @default.
- W1500331493 cites W2059881300 @default.
- W1500331493 cites W2061077887 @default.
- W1500331493 cites W2078024753 @default.
- W1500331493 cites W2079910420 @default.
- W1500331493 cites W2205402081 @default.
- W1500331493 cites W2417096092 @default.
- W1500331493 cites W2568341068 @default.
- W1500331493 cites W2984971194 @default.
- W1500331493 cites W386527572 @default.
- W1500331493 cites W4242417586 @default.
- W1500331493 doi "https://doi.org/10.1016/s0021-9258(19)42645-8" @default.
- W1500331493 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/4406603" @default.
- W1500331493 hasPublicationYear "1974" @default.
- W1500331493 type Work @default.
- W1500331493 sameAs 1500331493 @default.
- W1500331493 citedByCount "23" @default.
- W1500331493 countsByYear W15003314932013 @default.
- W1500331493 countsByYear W15003314932018 @default.
- W1500331493 crossrefType "journal-article" @default.
- W1500331493 hasAuthorship W1500331493A5017819074 @default.
- W1500331493 hasAuthorship W1500331493A5074412534 @default.
- W1500331493 hasBestOaLocation W15003314931 @default.
- W1500331493 hasConcept C104317684 @default.
- W1500331493 hasConcept C185592680 @default.
- W1500331493 hasConcept C553450214 @default.
- W1500331493 hasConcept C55493867 @default.
- W1500331493 hasConcept C70721500 @default.
- W1500331493 hasConcept C71240020 @default.
- W1500331493 hasConcept C86803240 @default.
- W1500331493 hasConceptScore W1500331493C104317684 @default.
- W1500331493 hasConceptScore W1500331493C185592680 @default.
- W1500331493 hasConceptScore W1500331493C553450214 @default.
- W1500331493 hasConceptScore W1500331493C55493867 @default.
- W1500331493 hasConceptScore W1500331493C70721500 @default.
- W1500331493 hasConceptScore W1500331493C71240020 @default.
- W1500331493 hasConceptScore W1500331493C86803240 @default.
- W1500331493 hasIssue "10" @default.
- W1500331493 hasLocation W15003314931 @default.
- W1500331493 hasOpenAccess W1500331493 @default.
- W1500331493 hasPrimaryLocation W15003314931 @default.
- W1500331493 hasRelatedWork W1596201692 @default.
- W1500331493 hasRelatedWork W1773159253 @default.
- W1500331493 hasRelatedWork W2041498738 @default.
- W1500331493 hasRelatedWork W2110255731 @default.
- W1500331493 hasRelatedWork W2148779442 @default.
- W1500331493 hasRelatedWork W2148964398 @default.
- W1500331493 hasRelatedWork W2468955615 @default.
- W1500331493 hasRelatedWork W3147583431 @default.
- W1500331493 hasRelatedWork W411039584 @default.
- W1500331493 hasRelatedWork W4225636118 @default.
- W1500331493 hasVolume "249" @default.
- W1500331493 isParatext "false" @default.
- W1500331493 isRetracted "false" @default.
- W1500331493 magId "1500331493" @default.
- W1500331493 workType "article" @default.