Matches in SemOpenAlex for { <https://semopenalex.org/work/W2005055324> ?p ?o ?g. }
- W2005055324 endingPage "503" @default.
- W2005055324 startingPage "492" @default.
- W2005055324 abstract "Though previously described as very low or absent in yeast, we find significant pyridine nucleotide transhydrogenation (NADPH + acetyl pyridine-NAD+----NADP+ + acetyl pyridine-NADH) activity in yeast extracts when assayed at pH 8-9, and describe here the subcellular distribution and separation of the various molecular forms contributing to the total activity in two yeast species. Gentle subcellular fractionation reveals transhydrogenase activity only in the cytosolic fraction of both Saccharomyces cerevisiae and Candida utilis while intact mitochondria and microsomes are without activity. On sucrose gradient centrifugation, this soluble cytosolic activity proves to be primarily in a high-molecular-weight (greater than 10(6)) band which has salmon-colored fluorescence on uv illumination. Sonication of the particulate subcellular fractions solubilizes substantial transhydrogenase activity from mitochondria of C. utilis (but not from S. cerevisiae) which on sucrose gradients consists of both high (greater than 10(6))- and low-molecular-weight active fractions, each with yellow-green fluorescence. Ammonium sulfate fractionation and sucrose gradient centrifugation of protein solubilized from whole yeast of both species by vigorous homogenization with glass beads confirms the presence and fluorescence of these various molecular weight forms. The relationship of these activities to other enzymatic activities (especially the mitochondrial external NADH dehydrogenase) is discussed." @default.
- W2005055324 created "2016-06-24" @default.
- W2005055324 creator A5009611684 @default.
- W2005055324 creator A5015242858 @default.
- W2005055324 creator A5062406192 @default.
- W2005055324 date "1985-12-01" @default.
- W2005055324 modified "2023-10-14" @default.
- W2005055324 title "Pyridine nucleotide transhydrogenations in yeast" @default.
- W2005055324 cites W1526583205 @default.
- W2005055324 cites W1559332306 @default.
- W2005055324 cites W1604860896 @default.
- W2005055324 cites W162827818 @default.
- W2005055324 cites W1775749144 @default.
- W2005055324 cites W190366831 @default.
- W2005055324 cites W1989032695 @default.
- W2005055324 cites W2025329205 @default.
- W2005055324 cites W2056277785 @default.
- W2005055324 cites W2065354205 @default.
- W2005055324 cites W2068506531 @default.
- W2005055324 cites W2078450589 @default.
- W2005055324 cites W2082119195 @default.
- W2005055324 cites W2082585798 @default.
- W2005055324 cites W2087631523 @default.
- W2005055324 cites W2094077254 @default.
- W2005055324 cites W2151739428 @default.
- W2005055324 cites W2303947851 @default.
- W2005055324 cites W2425227706 @default.
- W2005055324 cites W37332354 @default.
- W2005055324 cites W98689867 @default.
- W2005055324 cites W2027015907 @default.
- W2005055324 doi "https://doi.org/10.1016/0003-9861(85)90526-0" @default.
- W2005055324 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/3909968" @default.
- W2005055324 hasPublicationYear "1985" @default.
- W2005055324 type Work @default.
- W2005055324 sameAs 2005055324 @default.
- W2005055324 citedByCount "9" @default.
- W2005055324 crossrefType "journal-article" @default.
- W2005055324 hasAuthorship W2005055324A5009611684 @default.
- W2005055324 hasAuthorship W2005055324A5015242858 @default.
- W2005055324 hasAuthorship W2005055324A5062406192 @default.
- W2005055324 hasConcept C104292427 @default.
- W2005055324 hasConcept C104317684 @default.
- W2005055324 hasConcept C130217890 @default.
- W2005055324 hasConcept C132946820 @default.
- W2005055324 hasConcept C181199279 @default.
- W2005055324 hasConcept C185592680 @default.
- W2005055324 hasConcept C18903297 @default.
- W2005055324 hasConcept C27239569 @default.
- W2005055324 hasConcept C2776319529 @default.
- W2005055324 hasConcept C2777576037 @default.
- W2005055324 hasConcept C2778597767 @default.
- W2005055324 hasConcept C2778722038 @default.
- W2005055324 hasConcept C2779222958 @default.
- W2005055324 hasConcept C28859421 @default.
- W2005055324 hasConcept C43617362 @default.
- W2005055324 hasConcept C55493867 @default.
- W2005055324 hasConcept C75520062 @default.
- W2005055324 hasConcept C7623868 @default.
- W2005055324 hasConcept C86803240 @default.
- W2005055324 hasConcept C87644729 @default.
- W2005055324 hasConcept C97428945 @default.
- W2005055324 hasConcept C98539663 @default.
- W2005055324 hasConceptScore W2005055324C104292427 @default.
- W2005055324 hasConceptScore W2005055324C104317684 @default.
- W2005055324 hasConceptScore W2005055324C130217890 @default.
- W2005055324 hasConceptScore W2005055324C132946820 @default.
- W2005055324 hasConceptScore W2005055324C181199279 @default.
- W2005055324 hasConceptScore W2005055324C185592680 @default.
- W2005055324 hasConceptScore W2005055324C18903297 @default.
- W2005055324 hasConceptScore W2005055324C27239569 @default.
- W2005055324 hasConceptScore W2005055324C2776319529 @default.
- W2005055324 hasConceptScore W2005055324C2777576037 @default.
- W2005055324 hasConceptScore W2005055324C2778597767 @default.
- W2005055324 hasConceptScore W2005055324C2778722038 @default.
- W2005055324 hasConceptScore W2005055324C2779222958 @default.
- W2005055324 hasConceptScore W2005055324C28859421 @default.
- W2005055324 hasConceptScore W2005055324C43617362 @default.
- W2005055324 hasConceptScore W2005055324C55493867 @default.
- W2005055324 hasConceptScore W2005055324C75520062 @default.
- W2005055324 hasConceptScore W2005055324C7623868 @default.
- W2005055324 hasConceptScore W2005055324C86803240 @default.
- W2005055324 hasConceptScore W2005055324C87644729 @default.
- W2005055324 hasConceptScore W2005055324C97428945 @default.
- W2005055324 hasConceptScore W2005055324C98539663 @default.
- W2005055324 hasIssue "2" @default.
- W2005055324 hasLocation W20050553241 @default.
- W2005055324 hasLocation W20050553242 @default.
- W2005055324 hasOpenAccess W2005055324 @default.
- W2005055324 hasPrimaryLocation W20050553241 @default.
- W2005055324 hasRelatedWork W115713083 @default.
- W2005055324 hasRelatedWork W1986762594 @default.
- W2005055324 hasRelatedWork W1999995243 @default.
- W2005055324 hasRelatedWork W2067081397 @default.
- W2005055324 hasRelatedWork W2081090411 @default.
- W2005055324 hasRelatedWork W2086238099 @default.
- W2005055324 hasRelatedWork W2090488193 @default.
- W2005055324 hasRelatedWork W2091396058 @default.
- W2005055324 hasRelatedWork W2112352727 @default.