FRINK Linked Data Fragments server

Matches in SemOpenAlex for { <https://semopenalex.org/work/W2146889982> ?p ?o ?g. }

• W2146889982 endingPage "1003" @default.
• W2146889982 startingPage "994" @default.
• W2146889982 abstract "The self-assembled supramolecular structures of diacylphosphatidylcholine (diC(n)PC), diacylphosphatidylethanolamine (diC(n)PE), diacylphosphatidyglycerol (diC(n)PG), and diacylphosphatidylserine (diC(n)PS) were investigated by (31)P nuclear magnetic resonance (NMR) spectroscopy as a function of the hydrophobic acyl chain length. Short-chain homologs of these lipids formed micelles, and longer-chain homologs formed bilayers. The shortest acyl chain lengths that supported bilayer structures depended on the headgroup of the lipids. They increased in the order PE (C(6)) < PC (C(9)) < or = PS (C(9) or C(10)) < PG (C(11) or C(12)). This order correlated with the effective headgroup area, which is a function of the physical size, charge, hydration, and hydrogen-bonding capacity of the four headgroups. Electrostatic screening of the headgroup charge with NaCl reduced the effective headgroup area of PS and PG and thereby decreased the micelle-to-bilayer transition of these lipid classes to shorter chain lengths. The experimentally determined supramolecular structures were compared to the assembly states predicted by packing constraints that were calculated from the hydrocarbon-chain volume and effective headgroup area of each lipid. The model accurately predicted the chain-length threshold for bilayer formation if the relative displacement of the acyl chains of the phospholipid were taken into account. The model also predicted cylindrical rather than spherical micelles for all four diacylphospholipid classes and the (31)P-NMR spectra provided evidence for a tubular network that appeared as an intermediate phase at the micelle-to-bilayer transition. The free energy of micellization per methylene group was independent of the structure of the supramolecular assembly, but was -0.95 kJ/mol (-0.23 kcal/mol) for the PGs compared to -2.5 kJ/mol (-0.60 kcal/mol) for the PCs. The integral membrane protein OmpA did not change the bilayer structure of thin (diC(10)PC) bilayers." @default.
• W2146889982 created "2016-06-24" @default.
• W2146889982 creator A5021277644 @default.
• W2146889982 creator A5037348865 @default.
• W2146889982 date "2002-08-01" @default.
• W2146889982 modified "2023-10-18" @default.
• W2146889982 title "Structural Transitions in Short-Chain Lipid Assemblies Studied by 31P-NMR Spectroscopy" @default.
• W2146889982 cites W1489895184 @default.
• W2146889982 cites W1531800568 @default.
• W2146889982 cites W1538749367 @default.
• W2146889982 cites W1596502325 @default.
• W2146889982 cites W1607188212 @default.
• W2146889982 cites W1697678018 @default.
• W2146889982 cites W1950287953 @default.
• W2146889982 cites W1965489457 @default.
• W2146889982 cites W1967641814 @default.
• W2146889982 cites W1968047131 @default.
• W2146889982 cites W1970704435 @default.
• W2146889982 cites W1974923235 @default.
• W2146889982 cites W1978111165 @default.
• W2146889982 cites W1978195377 @default.
• W2146889982 cites W1979388701 @default.
• W2146889982 cites W1984981562 @default.
• W2146889982 cites W1987387737 @default.
• W2146889982 cites W1987897860 @default.
• W2146889982 cites W1995247662 @default.
• W2146889982 cites W1995291690 @default.
• W2146889982 cites W2000966264 @default.
• W2146889982 cites W2001343636 @default.
• W2146889982 cites W2011145017 @default.
• W2146889982 cites W2015568570 @default.
• W2146889982 cites W2031098072 @default.
• W2146889982 cites W2033309842 @default.
• W2146889982 cites W2033693106 @default.
• W2146889982 cites W2035117955 @default.
• W2146889982 cites W2043121721 @default.
• W2146889982 cites W2052552545 @default.
• W2146889982 cites W2054821503 @default.
• W2146889982 cites W2063036753 @default.
• W2146889982 cites W2067343536 @default.
• W2146889982 cites W2069658238 @default.
• W2146889982 cites W2070678313 @default.
• W2146889982 cites W2073545090 @default.
• W2146889982 cites W2074398530 @default.
• W2146889982 cites W2074687523 @default.
• W2146889982 cites W2083336183 @default.
• W2146889982 cites W2088342708 @default.
• W2146889982 cites W2092832994 @default.
• W2146889982 cites W2115960347 @default.
• W2146889982 cites W2122532254 @default.
• W2146889982 cites W2129925452 @default.
• W2146889982 cites W2132741431 @default.
• W2146889982 cites W2155390474 @default.
• W2146889982 cites W2156478040 @default.
• W2146889982 cites W2164440923 @default.
• W2146889982 cites W2164763833 @default.
• W2146889982 cites W2345368526 @default.
• W2146889982 cites W2743792571 @default.
• W2146889982 doi "https://doi.org/10.1016/s0006-3495(02)75225-9" @default.
• W2146889982 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/1302203" @default.
• W2146889982 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12124281" @default.
• W2146889982 hasPublicationYear "2002" @default.
• W2146889982 type Work @default.
• W2146889982 sameAs 2146889982 @default.
• W2146889982 citedByCount "66" @default.
• W2146889982 countsByYear W21468899822012 @default.
• W2146889982 countsByYear W21468899822013 @default.
• W2146889982 countsByYear W21468899822014 @default.
• W2146889982 countsByYear W21468899822015 @default.
• W2146889982 countsByYear W21468899822016 @default.
• W2146889982 countsByYear W21468899822017 @default.
• W2146889982 countsByYear W21468899822018 @default.
• W2146889982 countsByYear W21468899822019 @default.
• W2146889982 countsByYear W21468899822020 @default.
• W2146889982 crossrefType "journal-article" @default.
• W2146889982 hasAuthorship W2146889982A5021277644 @default.
• W2146889982 hasAuthorship W2146889982A5037348865 @default.
• W2146889982 hasBestOaLocation W21468899821 @default.
• W2146889982 hasConcept C11268172 @default.
• W2146889982 hasConcept C115624301 @default.
• W2146889982 hasConcept C121332964 @default.
• W2146889982 hasConcept C178790620 @default.
• W2146889982 hasConcept C184651966 @default.
• W2146889982 hasConcept C185592680 @default.
• W2146889982 hasConcept C192157962 @default.
• W2146889982 hasConcept C2777454769 @default.
• W2146889982 hasConcept C2778918659 @default.
• W2146889982 hasConcept C32891209 @default.
• W2146889982 hasConcept C39944091 @default.
• W2146889982 hasConcept C41625074 @default.
• W2146889982 hasConcept C55493867 @default.
• W2146889982 hasConcept C62520636 @default.
• W2146889982 hasConcept C66974803 @default.
• W2146889982 hasConcept C71240020 @default.
• W2146889982 hasConcept C76564549 @default.
• W2146889982 hasConcept C8010536 @default.
• W2146889982 hasConcept C93275456 @default.
• W2146889982 hasConceptScore W2146889982C11268172 @default.

• next