Matches in SemOpenAlex for { <https://semopenalex.org/work/W2022092718> ?p ?o ?g. }
- W2022092718 endingPage "5558" @default.
- W2022092718 startingPage "5553" @default.
- W2022092718 abstract "The standard view of the origin of the catalytic properties of enzymes focuses on the binding energy differences between the ground state and the transition state arising from the arrangement of residues in the active site (i.e., statics). There is an alternative view that suggests that protein motions (i.e., dynamics) might play a role in catalysis. Klinman and co-workers recently published (Kohen, A.; Cannio, R.; Bartolucci, S.; Klinman, J. Nature 1999, 399, 496−499) findings on rate measurements in thermophilic alcohol dehydrogonase (ADH). At lower temperatures (below 30 °C), this enzyme undergoes a transition to a more rigid structure, and it was found that the corresponding apparent activation energy increases and the primary kinetic isotope effect (KIE) increases and becomes temperature-dependent. Explaining these results presents a challenge to theory. We show that a model of the reaction coordinate for the rate-determining step, coupled to an enzymatic environment and a specific strongly coupled active complex mode, can simultaneously explain a tunneling-dominated mechanism and the experimental trends reported by Klinman and co-workers. We propose a specific protein internal motion for the rate-promoting vibration and discuss other systems in which such motions might be dominant." @default.
- W2022092718 created "2016-06-24" @default.
- W2022092718 creator A5078283384 @default.
- W2022092718 creator A5079231031 @default.
- W2022092718 date "2001-05-17" @default.
- W2022092718 modified "2023-10-03" @default.
- W2022092718 title "Internal Enzyme Motions as a Source of Catalytic Activity: Rate-Promoting Vibrations and Hydrogen Tunneling" @default.
- W2022092718 cites W1501364613 @default.
- W2022092718 cites W1681177208 @default.
- W2022092718 cites W1972173032 @default.
- W2022092718 cites W1975719838 @default.
- W2022092718 cites W1982839983 @default.
- W2022092718 cites W1988449405 @default.
- W2022092718 cites W1993871972 @default.
- W2022092718 cites W1999914395 @default.
- W2022092718 cites W2000509034 @default.
- W2022092718 cites W2003896818 @default.
- W2022092718 cites W2009447971 @default.
- W2022092718 cites W2013032090 @default.
- W2022092718 cites W2014608237 @default.
- W2022092718 cites W2016148922 @default.
- W2022092718 cites W2017192136 @default.
- W2022092718 cites W2018425793 @default.
- W2022092718 cites W2031904472 @default.
- W2022092718 cites W2033430916 @default.
- W2022092718 cites W2038298914 @default.
- W2022092718 cites W2051320909 @default.
- W2022092718 cites W2068475565 @default.
- W2022092718 cites W2070820417 @default.
- W2022092718 cites W2072791084 @default.
- W2022092718 cites W2075929048 @default.
- W2022092718 cites W2076675152 @default.
- W2022092718 cites W2083210953 @default.
- W2022092718 cites W2085022730 @default.
- W2022092718 cites W2092144432 @default.
- W2022092718 cites W2094905385 @default.
- W2022092718 cites W2103420861 @default.
- W2022092718 cites W2121890116 @default.
- W2022092718 cites W2126627548 @default.
- W2022092718 cites W2140749884 @default.
- W2022092718 doi "https://doi.org/10.1021/jp004547b" @default.
- W2022092718 hasPublicationYear "2001" @default.
- W2022092718 type Work @default.
- W2022092718 sameAs 2022092718 @default.
- W2022092718 citedByCount "141" @default.
- W2022092718 countsByYear W20220927182012 @default.
- W2022092718 countsByYear W20220927182013 @default.
- W2022092718 countsByYear W20220927182014 @default.
- W2022092718 countsByYear W20220927182015 @default.
- W2022092718 countsByYear W20220927182016 @default.
- W2022092718 countsByYear W20220927182018 @default.
- W2022092718 countsByYear W20220927182019 @default.
- W2022092718 countsByYear W20220927182020 @default.
- W2022092718 countsByYear W20220927182021 @default.
- W2022092718 countsByYear W20220927182022 @default.
- W2022092718 countsByYear W20220927182023 @default.
- W2022092718 crossrefType "journal-article" @default.
- W2022092718 hasAuthorship W2022092718A5078283384 @default.
- W2022092718 hasAuthorship W2022092718A5079231031 @default.
- W2022092718 hasConcept C120398109 @default.
- W2022092718 hasConcept C121332964 @default.
- W2022092718 hasConcept C135889238 @default.
- W2022092718 hasConcept C147597530 @default.
- W2022092718 hasConcept C147789679 @default.
- W2022092718 hasConcept C148898269 @default.
- W2022092718 hasConcept C159467904 @default.
- W2022092718 hasConcept C161790260 @default.
- W2022092718 hasConcept C178790620 @default.
- W2022092718 hasConcept C184779094 @default.
- W2022092718 hasConcept C18553476 @default.
- W2022092718 hasConcept C185592680 @default.
- W2022092718 hasConcept C24123453 @default.
- W2022092718 hasConcept C26873012 @default.
- W2022092718 hasConcept C32909587 @default.
- W2022092718 hasConcept C35441770 @default.
- W2022092718 hasConcept C41183919 @default.
- W2022092718 hasConcept C57476982 @default.
- W2022092718 hasConcept C58364064 @default.
- W2022092718 hasConcept C69118441 @default.
- W2022092718 hasConcept C69928629 @default.
- W2022092718 hasConcept C74650414 @default.
- W2022092718 hasConcept C89031862 @default.
- W2022092718 hasConcept C93391505 @default.
- W2022092718 hasConcept C95121573 @default.
- W2022092718 hasConcept C97355855 @default.
- W2022092718 hasConceptScore W2022092718C120398109 @default.
- W2022092718 hasConceptScore W2022092718C121332964 @default.
- W2022092718 hasConceptScore W2022092718C135889238 @default.
- W2022092718 hasConceptScore W2022092718C147597530 @default.
- W2022092718 hasConceptScore W2022092718C147789679 @default.
- W2022092718 hasConceptScore W2022092718C148898269 @default.
- W2022092718 hasConceptScore W2022092718C159467904 @default.
- W2022092718 hasConceptScore W2022092718C161790260 @default.
- W2022092718 hasConceptScore W2022092718C178790620 @default.
- W2022092718 hasConceptScore W2022092718C184779094 @default.
- W2022092718 hasConceptScore W2022092718C18553476 @default.
- W2022092718 hasConceptScore W2022092718C185592680 @default.
- W2022092718 hasConceptScore W2022092718C24123453 @default.