Matches in SemOpenAlex for { <https://semopenalex.org/work/W1987448059> ?p ?o ?g. }
Showing items 1 to 79 of
79
with 100 items per page.
- W1987448059 endingPage "382" @default.
- W1987448059 startingPage "369" @default.
- W1987448059 abstract "Abstract Oxidation of L-cysteine by quaterpyridineiron( III ) complex ions (FeT) anchored to ordered poly(L-glutamate) or poly(D-glutamate) was studied in the pH range 7–8. Surprisingly, electron transfer from substrate to the central metal ion does not take place, despite the favorable thermodynamic driving force. Instead, a stable, polymer-supported Fe III T-cysteinate complex forms, to which no stereoselectivity is associated. This finding contrasts the known lability of Fe III -thiolate complexes, ultimately yielding disulfides and iron( II ) species, and is relevant in view of the current interest in model compounds of cytochrome P-450, where cysteine is axially bound to ferric porphyrin. The formation of this complex was studied by kinetics and low-temperature electron paramagnetic resonance spectroscopy. The stereochemical features of the diastereomeric adducts were investigated by theoretical conformational analysis and compared with those already computed for the encounter complexes with some L-dihydroxy substrates. The results collectively emphasize the environmental control of the polypeptide matrix on the stability of cysteinate sulfur axial ligation." @default.
- W1987448059 created "2016-06-24" @default.
- W1987448059 creator A5016797974 @default.
- W1987448059 creator A5018337530 @default.
- W1987448059 creator A5049224701 @default.
- W1987448059 date "1990-11-01" @default.
- W1987448059 modified "2023-10-14" @default.
- W1987448059 title "Influence of polypeptides on the reactivity of thiols toward iron(III) complex ions" @default.
- W1987448059 cites W1778245994 @default.
- W1987448059 cites W1969234038 @default.
- W1987448059 cites W1970666933 @default.
- W1987448059 cites W1981941366 @default.
- W1987448059 cites W2000999716 @default.
- W1987448059 cites W2001130582 @default.
- W1987448059 cites W2006792832 @default.
- W1987448059 cites W2010413663 @default.
- W1987448059 cites W2024407934 @default.
- W1987448059 cites W2026248218 @default.
- W1987448059 cites W2026383000 @default.
- W1987448059 cites W2031744711 @default.
- W1987448059 cites W2057194913 @default.
- W1987448059 cites W2073341024 @default.
- W1987448059 cites W2074791490 @default.
- W1987448059 cites W2079589162 @default.
- W1987448059 cites W2083221550 @default.
- W1987448059 cites W2334493885 @default.
- W1987448059 cites W3005503313 @default.
- W1987448059 doi "https://doi.org/10.1016/0304-5102(90)85231-6" @default.
- W1987448059 hasPublicationYear "1990" @default.
- W1987448059 type Work @default.
- W1987448059 sameAs 1987448059 @default.
- W1987448059 citedByCount "0" @default.
- W1987448059 crossrefType "journal-article" @default.
- W1987448059 hasAuthorship W1987448059A5016797974 @default.
- W1987448059 hasAuthorship W1987448059A5018337530 @default.
- W1987448059 hasAuthorship W1987448059A5049224701 @default.
- W1987448059 hasConcept C142724271 @default.
- W1987448059 hasConcept C145148216 @default.
- W1987448059 hasConcept C161790260 @default.
- W1987448059 hasConcept C178790620 @default.
- W1987448059 hasConcept C179104552 @default.
- W1987448059 hasConcept C185592680 @default.
- W1987448059 hasConcept C188027245 @default.
- W1987448059 hasConcept C204787440 @default.
- W1987448059 hasConcept C2776910235 @default.
- W1987448059 hasConcept C2781324293 @default.
- W1987448059 hasConcept C71924100 @default.
- W1987448059 hasConceptScore W1987448059C142724271 @default.
- W1987448059 hasConceptScore W1987448059C145148216 @default.
- W1987448059 hasConceptScore W1987448059C161790260 @default.
- W1987448059 hasConceptScore W1987448059C178790620 @default.
- W1987448059 hasConceptScore W1987448059C179104552 @default.
- W1987448059 hasConceptScore W1987448059C185592680 @default.
- W1987448059 hasConceptScore W1987448059C188027245 @default.
- W1987448059 hasConceptScore W1987448059C204787440 @default.
- W1987448059 hasConceptScore W1987448059C2776910235 @default.
- W1987448059 hasConceptScore W1987448059C2781324293 @default.
- W1987448059 hasConceptScore W1987448059C71924100 @default.
- W1987448059 hasIssue "3" @default.
- W1987448059 hasLocation W19874480591 @default.
- W1987448059 hasOpenAccess W1987448059 @default.
- W1987448059 hasPrimaryLocation W19874480591 @default.
- W1987448059 hasRelatedWork W1992158717 @default.
- W1987448059 hasRelatedWork W2106349909 @default.
- W1987448059 hasRelatedWork W2132170254 @default.
- W1987448059 hasRelatedWork W2316585723 @default.
- W1987448059 hasRelatedWork W2401391282 @default.
- W1987448059 hasRelatedWork W2402690918 @default.
- W1987448059 hasRelatedWork W2604815450 @default.
- W1987448059 hasRelatedWork W2953155228 @default.
- W1987448059 hasRelatedWork W2963002930 @default.
- W1987448059 hasRelatedWork W3008718849 @default.
- W1987448059 hasVolume "62" @default.
- W1987448059 isParatext "false" @default.
- W1987448059 isRetracted "false" @default.
- W1987448059 magId "1987448059" @default.
- W1987448059 workType "article" @default.