Matches in SemOpenAlex for { <https://semopenalex.org/work/W1982481624> ?p ?o ?g. }
- W1982481624 endingPage "2363" @default.
- W1982481624 startingPage "2359" @default.
- W1982481624 abstract "The magnetic susceptibility of photodissociated carbon monoxy myoglobin has been measured over the temperature range from 1.7 to 25 K at 10 and 50 kG with a superconducting susceptometer. The spin and the crystal field parameters of the iron ion were extracted by a spin Hamiltonian approach. Under equivalent conditions the magnetic susceptibility of deoxy myoglobin was measured. In both experiments the CO-bound protein was used as a diamagnetic reference. Above about 5 K the metastable photolysed state and the equilibrium deoxy form of myoglobin are magnetically indistinguishable and can be fitted with S = 2 and g = 2. The transition from spin 0 to spin 2 and the conformational changes known to accompany the electronic change thus also occur after photolysis at low temperature. At temperatures below 5 K, differences become apparent, indicating a somewhat smaller zero-field splitting in the photoproduct as compared to the ligand-free state at equilibrium. In qualitative agreement with observations made by other techniques, the data imply that even at 1.7 K substantial structural relaxation occurs in the heme region of myoglobin after photodissociation. The results are important for the interpretation of the ligand binding kinetics after flash photolysis at low temperature and contribute to the understanding of the relationship between electronic structure and function in heme proteins." @default.
- W1982481624 created "2016-06-24" @default.
- W1982481624 creator A5006585307 @default.
- W1982481624 creator A5009011102 @default.
- W1982481624 creator A5013604627 @default.
- W1982481624 creator A5022459990 @default.
- W1982481624 creator A5023078378 @default.
- W1982481624 creator A5025285106 @default.
- W1982481624 creator A5066413534 @default.
- W1982481624 date "1984-04-01" @default.
- W1982481624 modified "2023-09-24" @default.
- W1982481624 title "Comparison of the magnetic properties of deoxy- and photodissociated myoglobin." @default.
- W1982481624 cites W1577456488 @default.
- W1982481624 cites W1970864714 @default.
- W1982481624 cites W1972390727 @default.
- W1982481624 cites W1980737536 @default.
- W1982481624 cites W1984965754 @default.
- W1982481624 cites W1988915042 @default.
- W1982481624 cites W1993804553 @default.
- W1982481624 cites W1999136578 @default.
- W1982481624 cites W2000383489 @default.
- W1982481624 cites W2003716430 @default.
- W1982481624 cites W2016734507 @default.
- W1982481624 cites W2020688160 @default.
- W1982481624 cites W2024495148 @default.
- W1982481624 cites W2024624842 @default.
- W1982481624 cites W2026911129 @default.
- W1982481624 cites W2027235067 @default.
- W1982481624 cites W2030050404 @default.
- W1982481624 cites W2040355223 @default.
- W1982481624 cites W2051330433 @default.
- W1982481624 cites W2068505529 @default.
- W1982481624 cites W2089772015 @default.
- W1982481624 cites W2091026645 @default.
- W1982481624 cites W2121068877 @default.
- W1982481624 doi "https://doi.org/10.1073/pnas.81.8.2359" @default.
- W1982481624 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/345059" @default.
- W1982481624 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/6585802" @default.
- W1982481624 hasPublicationYear "1984" @default.
- W1982481624 type Work @default.
- W1982481624 sameAs 1982481624 @default.
- W1982481624 citedByCount "32" @default.
- W1982481624 countsByYear W19824816242013 @default.
- W1982481624 crossrefType "journal-article" @default.
- W1982481624 hasAuthorship W1982481624A5006585307 @default.
- W1982481624 hasAuthorship W1982481624A5009011102 @default.
- W1982481624 hasAuthorship W1982481624A5013604627 @default.
- W1982481624 hasAuthorship W1982481624A5022459990 @default.
- W1982481624 hasAuthorship W1982481624A5023078378 @default.
- W1982481624 hasAuthorship W1982481624A5025285106 @default.
- W1982481624 hasAuthorship W1982481624A5066413534 @default.
- W1982481624 hasBestOaLocation W19824816241 @default.
- W1982481624 hasConcept C115260700 @default.
- W1982481624 hasConcept C121332964 @default.
- W1982481624 hasConcept C13472781 @default.
- W1982481624 hasConcept C148898269 @default.
- W1982481624 hasConcept C15744967 @default.
- W1982481624 hasConcept C16889073 @default.
- W1982481624 hasConcept C178790620 @default.
- W1982481624 hasConcept C179104552 @default.
- W1982481624 hasConcept C181199279 @default.
- W1982481624 hasConcept C185592680 @default.
- W1982481624 hasConcept C2776029896 @default.
- W1982481624 hasConcept C2776217839 @default.
- W1982481624 hasConcept C2778063876 @default.
- W1982481624 hasConcept C35325081 @default.
- W1982481624 hasConcept C46141821 @default.
- W1982481624 hasConcept C54582936 @default.
- W1982481624 hasConcept C55493867 @default.
- W1982481624 hasConcept C62520636 @default.
- W1982481624 hasConcept C75473681 @default.
- W1982481624 hasConcept C77805123 @default.
- W1982481624 hasConcept C8010536 @default.
- W1982481624 hasConcept C89464430 @default.
- W1982481624 hasConcept C93391505 @default.
- W1982481624 hasConcept C96026104 @default.
- W1982481624 hasConceptScore W1982481624C115260700 @default.
- W1982481624 hasConceptScore W1982481624C121332964 @default.
- W1982481624 hasConceptScore W1982481624C13472781 @default.
- W1982481624 hasConceptScore W1982481624C148898269 @default.
- W1982481624 hasConceptScore W1982481624C15744967 @default.
- W1982481624 hasConceptScore W1982481624C16889073 @default.
- W1982481624 hasConceptScore W1982481624C178790620 @default.
- W1982481624 hasConceptScore W1982481624C179104552 @default.
- W1982481624 hasConceptScore W1982481624C181199279 @default.
- W1982481624 hasConceptScore W1982481624C185592680 @default.
- W1982481624 hasConceptScore W1982481624C2776029896 @default.
- W1982481624 hasConceptScore W1982481624C2776217839 @default.
- W1982481624 hasConceptScore W1982481624C2778063876 @default.
- W1982481624 hasConceptScore W1982481624C35325081 @default.
- W1982481624 hasConceptScore W1982481624C46141821 @default.
- W1982481624 hasConceptScore W1982481624C54582936 @default.
- W1982481624 hasConceptScore W1982481624C55493867 @default.
- W1982481624 hasConceptScore W1982481624C62520636 @default.
- W1982481624 hasConceptScore W1982481624C75473681 @default.
- W1982481624 hasConceptScore W1982481624C77805123 @default.
- W1982481624 hasConceptScore W1982481624C8010536 @default.
- W1982481624 hasConceptScore W1982481624C89464430 @default.