Matches in SemOpenAlex for { <https://semopenalex.org/work/W7529178> ?p ?o ?g. }
- W7529178 endingPage "66" @default.
- W7529178 startingPage "359" @default.
- W7529178 abstract "To determine how deamidation and partial loss of the N- and C-terminal extensions alter the heat stability of betaB1-crystallin.Human lens betaB1, a deamidated betaB1, Q204E, and alphaA-crystallins were expressed. Truncated betaB1 was generated by proteolytic removal of part of its terminal extensions. The aggregation and precipitation of these proteins due to heating was monitored by circular dichroism and light scattering. The effect of heat on the stability of both monomers and oligomers was investigated. The flexibility of the extensions in wild type and deamidated betaB1 was assessed by 1H NMR spectroscopy.With heat, deamidated betaB1 precipitated more readily than wild type betaB1. Similar effects were obtained for either monomers or oligomers. Flexibility of the N-terminal extension in deamidated betaB1 was significantly reduced compared to the wild type protein. Truncation of the extensions further increased the rate of heat-induced precipitation of deamidated betaB1. The presence of the molecular chaperone, alphaA-crystallin, prevented precipitation of modified betaB1s. More alphaA was needed to chaperone the truncated and deamidated betaB1 than deamidated betaB1 or truncated betaB1.Deamidation and truncation of betaB1 led to destabilization of the protein and decreased stability to heat. Decreased stability of lens crystallins may contribute to their insolubilization and cataract formation." @default.
- W7529178 created "2016-06-24" @default.
- W7529178 creator A5007690082 @default.
- W7529178 creator A5024174173 @default.
- W7529178 creator A5029591441 @default.
- W7529178 creator A5058121216 @default.
- W7529178 creator A5058374053 @default.
- W7529178 creator A5060601520 @default.
- W7529178 creator A5063332506 @default.
- W7529178 creator A5064407213 @default.
- W7529178 creator A5068721780 @default.
- W7529178 date "2002-09-25" @default.
- W7529178 modified "2023-10-03" @default.
- W7529178 title "Decreased heat stability and increased chaperone requirement of modified human betaB1-crystallins." @default.
- W7529178 cites W1501703174 @default.
- W7529178 cites W1539653122 @default.
- W7529178 cites W1596101273 @default.
- W7529178 cites W1980562394 @default.
- W7529178 cites W1984963692 @default.
- W7529178 cites W1990105567 @default.
- W7529178 cites W1997928705 @default.
- W7529178 cites W2031016682 @default.
- W7529178 cites W2033104365 @default.
- W7529178 cites W2037224031 @default.
- W7529178 cites W2037279407 @default.
- W7529178 cites W2039969698 @default.
- W7529178 cites W2046684890 @default.
- W7529178 cites W2050889136 @default.
- W7529178 cites W2057957335 @default.
- W7529178 cites W2060051476 @default.
- W7529178 cites W2089130407 @default.
- W7529178 cites W2089386943 @default.
- W7529178 cites W2106550137 @default.
- W7529178 cites W2129020880 @default.
- W7529178 cites W2166500974 @default.
- W7529178 cites W2464199198 @default.
- W7529178 cites W84546861 @default.
- W7529178 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/12355063" @default.
- W7529178 hasPublicationYear "2002" @default.
- W7529178 type Work @default.
- W7529178 sameAs 7529178 @default.
- W7529178 citedByCount "16" @default.
- W7529178 countsByYear W75291782016 @default.
- W7529178 countsByYear W75291782017 @default.
- W7529178 countsByYear W75291782020 @default.
- W7529178 countsByYear W75291782023 @default.
- W7529178 crossrefType "journal-article" @default.
- W7529178 hasAuthorship W7529178A5007690082 @default.
- W7529178 hasAuthorship W7529178A5024174173 @default.
- W7529178 hasAuthorship W7529178A5029591441 @default.
- W7529178 hasAuthorship W7529178A5058121216 @default.
- W7529178 hasAuthorship W7529178A5058374053 @default.
- W7529178 hasAuthorship W7529178A5060601520 @default.
- W7529178 hasAuthorship W7529178A5063332506 @default.
- W7529178 hasAuthorship W7529178A5064407213 @default.
- W7529178 hasAuthorship W7529178A5068721780 @default.
- W7529178 hasConcept C12554922 @default.
- W7529178 hasConcept C136238340 @default.
- W7529178 hasConcept C142724271 @default.
- W7529178 hasConcept C159985019 @default.
- W7529178 hasConcept C166940927 @default.
- W7529178 hasConcept C178790620 @default.
- W7529178 hasConcept C181199279 @default.
- W7529178 hasConcept C185592680 @default.
- W7529178 hasConcept C192562407 @default.
- W7529178 hasConcept C2775962898 @default.
- W7529178 hasConcept C2780784506 @default.
- W7529178 hasConcept C3019286990 @default.
- W7529178 hasConcept C521977710 @default.
- W7529178 hasConcept C55493867 @default.
- W7529178 hasConcept C59061564 @default.
- W7529178 hasConcept C71924100 @default.
- W7529178 hasConcept C7263354 @default.
- W7529178 hasConcept C86803240 @default.
- W7529178 hasConceptScore W7529178C12554922 @default.
- W7529178 hasConceptScore W7529178C136238340 @default.
- W7529178 hasConceptScore W7529178C142724271 @default.
- W7529178 hasConceptScore W7529178C159985019 @default.
- W7529178 hasConceptScore W7529178C166940927 @default.
- W7529178 hasConceptScore W7529178C178790620 @default.
- W7529178 hasConceptScore W7529178C181199279 @default.
- W7529178 hasConceptScore W7529178C185592680 @default.
- W7529178 hasConceptScore W7529178C192562407 @default.
- W7529178 hasConceptScore W7529178C2775962898 @default.
- W7529178 hasConceptScore W7529178C2780784506 @default.
- W7529178 hasConceptScore W7529178C3019286990 @default.
- W7529178 hasConceptScore W7529178C521977710 @default.
- W7529178 hasConceptScore W7529178C55493867 @default.
- W7529178 hasConceptScore W7529178C59061564 @default.
- W7529178 hasConceptScore W7529178C71924100 @default.
- W7529178 hasConceptScore W7529178C7263354 @default.
- W7529178 hasConceptScore W7529178C86803240 @default.
- W7529178 hasLocation W75291781 @default.
- W7529178 hasOpenAccess W7529178 @default.
- W7529178 hasPrimaryLocation W75291781 @default.
- W7529178 hasRelatedWork W1983891199 @default.
- W7529178 hasRelatedWork W1993243804 @default.
- W7529178 hasRelatedWork W2119675439 @default.