Matches in SemOpenAlex for { <https://semopenalex.org/work/W2322525830> ?p ?o ?g. }
- W2322525830 endingPage "3584" @default.
- W2322525830 startingPage "3576" @default.
- W2322525830 abstract "The insulin hexamer is resistant to degradation and fibrillation, which makes it an important quaternary structure for its in vivo storage in Zn(2+)- and Ca(2+)-rich vesicles in the pancreas and for pharmaceutical formulations. In addition to the two Zn(2+) ions that are required for its formation, three other species, Zn-coordinating anions (e.g., Cl(-)), Ca(2+), and phenols (e.g., resorcinol), bind to the hexamer and affect the subunit conformation and stability. The contributions of these four species to the thermodynamics of insulin unfolding have been quantified by differential scanning calorimetry and thermal unfolding measurements to determine the extent and nature of their stabilization of the insulin hexamer. Both Zn(2+) and resorcinol make a significant enthalpic contribution, while Ca(2+) primarily affects the protein heat capacity (solvation) by its interactions in the central cation-binding cavity, which is modulated by the surrounding subunit conformations. Coordinating anions have a negligible effect on the stability of the hexamer, even though subunits shift to an alternate conformation when these anions bind to the Zn(2+) ions. Finally, Zn(2+) in excess of the two that are required to form the hexamer further stabilizes the protein by additional enthalpic contributions." @default.
- W2322525830 created "2016-06-24" @default.
- W2322525830 creator A5012904455 @default.
- W2322525830 creator A5055952551 @default.
- W2322525830 creator A5084032216 @default.
- W2322525830 date "2014-05-28" @default.
- W2322525830 modified "2023-09-26" @default.
- W2322525830 title "Thermodynamic Contributions to the Stability of the Insulin Hexamer" @default.
- W2322525830 cites W123869245 @default.
- W2322525830 cites W1479676079 @default.
- W2322525830 cites W1499338514 @default.
- W2322525830 cites W1503348720 @default.
- W2322525830 cites W1517277247 @default.
- W2322525830 cites W1528682984 @default.
- W2322525830 cites W1595880483 @default.
- W2322525830 cites W1964123359 @default.
- W2322525830 cites W1971128501 @default.
- W2322525830 cites W1984729685 @default.
- W2322525830 cites W1989163111 @default.
- W2322525830 cites W1997566335 @default.
- W2322525830 cites W2008819364 @default.
- W2322525830 cites W2011241321 @default.
- W2322525830 cites W2011346540 @default.
- W2322525830 cites W2017964928 @default.
- W2322525830 cites W2018486438 @default.
- W2322525830 cites W2022680058 @default.
- W2322525830 cites W2027616961 @default.
- W2322525830 cites W2028864844 @default.
- W2322525830 cites W2039290027 @default.
- W2322525830 cites W2040838669 @default.
- W2322525830 cites W2042210595 @default.
- W2322525830 cites W2043761562 @default.
- W2322525830 cites W2046880032 @default.
- W2322525830 cites W2050213438 @default.
- W2322525830 cites W2053448211 @default.
- W2322525830 cites W2054019055 @default.
- W2322525830 cites W2054592356 @default.
- W2322525830 cites W2058804545 @default.
- W2322525830 cites W2070541988 @default.
- W2322525830 cites W2074735251 @default.
- W2322525830 cites W2087383537 @default.
- W2322525830 cites W2087993144 @default.
- W2322525830 cites W2088805278 @default.
- W2322525830 cites W2091496979 @default.
- W2322525830 cites W2092943709 @default.
- W2322525830 cites W2135676217 @default.
- W2322525830 cites W2135861788 @default.
- W2322525830 cites W2159133350 @default.
- W2322525830 cites W22263995 @default.
- W2322525830 cites W2321265291 @default.
- W2322525830 doi "https://doi.org/10.1021/bi401678n" @default.
- W2322525830 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/24811232" @default.
- W2322525830 hasPublicationYear "2014" @default.
- W2322525830 type Work @default.
- W2322525830 sameAs 2322525830 @default.
- W2322525830 citedByCount "18" @default.
- W2322525830 countsByYear W23225258302016 @default.
- W2322525830 countsByYear W23225258302017 @default.
- W2322525830 countsByYear W23225258302018 @default.
- W2322525830 countsByYear W23225258302019 @default.
- W2322525830 countsByYear W23225258302020 @default.
- W2322525830 countsByYear W23225258302021 @default.
- W2322525830 countsByYear W23225258302022 @default.
- W2322525830 countsByYear W23225258302023 @default.
- W2322525830 crossrefType "journal-article" @default.
- W2322525830 hasAuthorship W2322525830A5012904455 @default.
- W2322525830 hasAuthorship W2322525830A5055952551 @default.
- W2322525830 hasAuthorship W2322525830A5084032216 @default.
- W2322525830 hasConcept C104292427 @default.
- W2322525830 hasConcept C104317684 @default.
- W2322525830 hasConcept C121332964 @default.
- W2322525830 hasConcept C185592680 @default.
- W2322525830 hasConcept C189754071 @default.
- W2322525830 hasConcept C202270520 @default.
- W2322525830 hasConcept C39519442 @default.
- W2322525830 hasConcept C55493867 @default.
- W2322525830 hasConcept C71240020 @default.
- W2322525830 hasConcept C8010536 @default.
- W2322525830 hasConcept C97355855 @default.
- W2322525830 hasConceptScore W2322525830C104292427 @default.
- W2322525830 hasConceptScore W2322525830C104317684 @default.
- W2322525830 hasConceptScore W2322525830C121332964 @default.
- W2322525830 hasConceptScore W2322525830C185592680 @default.
- W2322525830 hasConceptScore W2322525830C189754071 @default.
- W2322525830 hasConceptScore W2322525830C202270520 @default.
- W2322525830 hasConceptScore W2322525830C39519442 @default.
- W2322525830 hasConceptScore W2322525830C55493867 @default.
- W2322525830 hasConceptScore W2322525830C71240020 @default.
- W2322525830 hasConceptScore W2322525830C8010536 @default.
- W2322525830 hasConceptScore W2322525830C97355855 @default.
- W2322525830 hasIssue "22" @default.
- W2322525830 hasLocation W23225258301 @default.
- W2322525830 hasLocation W23225258302 @default.
- W2322525830 hasOpenAccess W2322525830 @default.
- W2322525830 hasPrimaryLocation W23225258301 @default.
- W2322525830 hasRelatedWork W1480458894 @default.
- W2322525830 hasRelatedWork W2024289615 @default.
- W2322525830 hasRelatedWork W2030336345 @default.