FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W4244975162> ?p ?o ?g. }

• W4244975162 endingPage "738" @default.
• W4244975162 startingPage "717" @default.
• W4244975162 abstract "A new procedure for evaluating u and σ characterizing σ-helix-forming polypeptides in solution was derived from Nagai's theory for the helix–coil transition of such polymers. Here u is the activity for helix formation from random coil, and σ is the helix initiation parameter. The necessary data are the helical content fN at fixed solvent and temperature as a function of N, where N is the degree of polymerization of the polypeptide sample. Such data were obtained from ORD measurements on a number of fractionated samples of poly-N5-(3-hydroxypropyl)-L-glutamine (PHPG) in mixtures of water and methanol covering the complete range of composition and at various termperatures (5–40°C). When analyzed in terms of the proposed procedure, they yielded values of σ which were in the range (3.2 ± 0.6) × 10−4, substantially independent of solvent composition and temperature. These values were much larger than those obtained recently for σ of poly(β-benzyl-L-aspartate) in m-cresol and in a mixture of chloroform and DCA. The data for [η] and s0 (limiting sedimentation coefficient) as functions of molecular weight indicated that the molecular shape of PHPG in pure methanol is essentially rodlike, whereas that in pure water is not entirely randomly coiled but rather may be regarded as an interrupted helix. These indications were consistent with the results from ORD measurements. When plotted against the corresponding values of fN, the values of [η] and [s0] for PHPG in mixtures of water and methanol of various compositions and temperatures formed smooth composite curves, and we attributed these phenomena to the fact that σ of PHPG was nearly constant under these solvent conditions. Here [s0] stands for a reduced limiting sedimentation coefficient which is equal to the inverse friction factor of the solute molecule." @default.
• W4244975162 created "2022-05-12" @default.
• W4244975162 creator A5004765980 @default.
• W4244975162 creator A5023712329 @default.
• W4244975162 creator A5033235183 @default.
• W4244975162 date "1970-06-01" @default.
• W4244975162 modified "2023-09-29" @default.
• W4244975162 title "Solution properties of synthetic polypeptides. VI. Helix-coil transition of poly-N5-(3-hydroxypropyl)-L-glutamine" @default.
• W4244975162 cites W1012912388 @default.
• W4244975162 cites W1971183597 @default.
• W4244975162 cites W1977491809 @default.
• W4244975162 cites W1981576477 @default.
• W4244975162 cites W1985069083 @default.
• W4244975162 cites W1998060520 @default.
• W4244975162 cites W2023970693 @default.
• W4244975162 cites W2026806128 @default.
• W4244975162 cites W2033421267 @default.
• W4244975162 cites W2049854801 @default.
• W4244975162 cites W2052925719 @default.
• W4244975162 cites W2053797131 @default.
• W4244975162 cites W2058326025 @default.
• W4244975162 cites W2060402261 @default.
• W4244975162 cites W2063472488 @default.
• W4244975162 cites W2065911291 @default.
• W4244975162 cites W2066558912 @default.
• W4244975162 cites W2080481505 @default.
• W4244975162 cites W2125996231 @default.
• W4244975162 cites W4238389580 @default.
• W4244975162 doi "https://doi.org/10.1002/bip.1970.360090609" @default.
• W4244975162 hasPublicationYear "1970" @default.
• W4244975162 type Work @default.
• W4244975162 citedByCount "55" @default.
• W4244975162 countsByYear W42449751622017 @default.
• W4244975162 countsByYear W42449751622019 @default.
• W4244975162 crossrefType "journal-article" @default.
• W4244975162 hasAuthorship W4244975162A5004765980 @default.
• W4244975162 hasAuthorship W4244975162A5023712329 @default.
• W4244975162 hasAuthorship W4244975162A5033235183 @default.
• W4244975162 hasConcept C133571119 @default.
• W4244975162 hasConcept C178790620 @default.
• W4244975162 hasConcept C184538305 @default.
• W4244975162 hasConcept C185592680 @default.
• W4244975162 hasConcept C18903297 @default.
• W4244975162 hasConcept C191516044 @default.
• W4244975162 hasConcept C2778530040 @default.
• W4244975162 hasConcept C2779607525 @default.
• W4244975162 hasConcept C2779965526 @default.
• W4244975162 hasConcept C2780471494 @default.
• W4244975162 hasConcept C2781144210 @default.
• W4244975162 hasConcept C34349673 @default.
• W4244975162 hasConcept C44228677 @default.
• W4244975162 hasConcept C521977710 @default.
• W4244975162 hasConcept C8010536 @default.
• W4244975162 hasConcept C86803240 @default.
• W4244975162 hasConceptScore W4244975162C133571119 @default.
• W4244975162 hasConceptScore W4244975162C178790620 @default.
• W4244975162 hasConceptScore W4244975162C184538305 @default.
• W4244975162 hasConceptScore W4244975162C185592680 @default.
• W4244975162 hasConceptScore W4244975162C18903297 @default.
• W4244975162 hasConceptScore W4244975162C191516044 @default.
• W4244975162 hasConceptScore W4244975162C2778530040 @default.
• W4244975162 hasConceptScore W4244975162C2779607525 @default.
• W4244975162 hasConceptScore W4244975162C2779965526 @default.
• W4244975162 hasConceptScore W4244975162C2780471494 @default.
• W4244975162 hasConceptScore W4244975162C2781144210 @default.
• W4244975162 hasConceptScore W4244975162C34349673 @default.
• W4244975162 hasConceptScore W4244975162C44228677 @default.
• W4244975162 hasConceptScore W4244975162C521977710 @default.
• W4244975162 hasConceptScore W4244975162C8010536 @default.
• W4244975162 hasConceptScore W4244975162C86803240 @default.
• W4244975162 hasIssue "6" @default.
• W4244975162 hasLocation W42449751621 @default.
• W4244975162 hasOpenAccess W4244975162 @default.
• W4244975162 hasPrimaryLocation W42449751621 @default.
• W4244975162 hasRelatedWork W1543588242 @default.
• W4244975162 hasRelatedWork W1845332495 @default.
• W4244975162 hasRelatedWork W2018702361 @default.
• W4244975162 hasRelatedWork W2058269005 @default.
• W4244975162 hasRelatedWork W2085448831 @default.
• W4244975162 hasRelatedWork W2087699471 @default.
• W4244975162 hasRelatedWork W2139557293 @default.
• W4244975162 hasRelatedWork W2346841181 @default.
• W4244975162 hasRelatedWork W4244975162 @default.
• W4244975162 hasRelatedWork W2263913722 @default.
• W4244975162 hasVolume "9" @default.
• W4244975162 isParatext "false" @default.
• W4244975162 isRetracted "false" @default.
• W4244975162 workType "article" @default.