Matches in SemOpenAlex for { <https://semopenalex.org/work/W2026519921> ?p ?o ?g. }
- W2026519921 abstract "Bacteriorhodopsin, a chromoprotein having retinal as chromophore is linked to protein opsin through a protonated Schiff base, and undergoes a cyclic photoreaction on light absorption involving a number of intermediate species. The conformational preferences of the protonated and deprotonated Schiff bases of all-trans and 13-cis retinal withn-pentylamine as model for lysine have been investigated using molecular orbital PCILO (Perturbative Configuration Interaction of Localised Orbitals) method. The theoretical calculations reveal that there is an intrinsic differential flexibility between the protonated and deprotonated Schiff bases irrespective of the retinal isomers. The deprotonation of the Schiff base enhances the flexibility of the chromophore in the molecule. Based upon this information and that there are no major changes in the conformation of the protein opsin, two models for the photoreaction cycle involving intermediates of different structures have been proposed. Of these, experimental evidences seem to favour model 1 in which deprotonation and notrans-cis isomerisation accompanies the primary photochemical event. In other words, the intermediate species of the photoreaction cycle of bacteriorhodopsin have all-trans retinal as the chromophore with varying degree of non-covalent interaction with the protein opsin." @default.
- W2026519921 created "2016-06-24" @default.
- W2026519921 creator A5022166867 @default.
- W2026519921 creator A5080347005 @default.
- W2026519921 date "2009-06-19" @default.
- W2026519921 modified "2023-09-26" @default.
- W2026519921 title "Structure of the intermediate species of the photoreaction cycle of rhodopsin" @default.
- W2026519921 cites W1967788950 @default.
- W2026519921 cites W1971114820 @default.
- W2026519921 cites W1971740285 @default.
- W2026519921 cites W1980869947 @default.
- W2026519921 cites W1982012605 @default.
- W2026519921 cites W1987384868 @default.
- W2026519921 cites W1991868045 @default.
- W2026519921 cites W1998270900 @default.
- W2026519921 cites W2001848431 @default.
- W2026519921 cites W2003041679 @default.
- W2026519921 cites W2004213037 @default.
- W2026519921 cites W2010054739 @default.
- W2026519921 cites W2014244141 @default.
- W2026519921 cites W2016388691 @default.
- W2026519921 cites W2021252533 @default.
- W2026519921 cites W2025334038 @default.
- W2026519921 cites W2028331751 @default.
- W2026519921 cites W2029989704 @default.
- W2026519921 cites W2031082470 @default.
- W2026519921 cites W2037138473 @default.
- W2026519921 cites W2040300224 @default.
- W2026519921 cites W2040803811 @default.
- W2026519921 cites W2044398898 @default.
- W2026519921 cites W2047508855 @default.
- W2026519921 cites W2050207168 @default.
- W2026519921 cites W2052423933 @default.
- W2026519921 cites W2059924200 @default.
- W2026519921 cites W2069535645 @default.
- W2026519921 cites W2076367630 @default.
- W2026519921 cites W2081383973 @default.
- W2026519921 cites W2084980312 @default.
- W2026519921 cites W2085260258 @default.
- W2026519921 cites W2086476148 @default.
- W2026519921 cites W2087564179 @default.
- W2026519921 cites W2093087772 @default.
- W2026519921 cites W2102791323 @default.
- W2026519921 cites W2107577050 @default.
- W2026519921 cites W2143127913 @default.
- W2026519921 cites W2148992987 @default.
- W2026519921 cites W2233945053 @default.
- W2026519921 cites W2341318472 @default.
- W2026519921 cites W2500794935 @default.
- W2026519921 cites W3005452978 @default.
- W2026519921 cites W4244032452 @default.
- W2026519921 doi "https://doi.org/10.1002/qua.560220715" @default.
- W2026519921 hasPublicationYear "2009" @default.
- W2026519921 type Work @default.
- W2026519921 sameAs 2026519921 @default.
- W2026519921 citedByCount "0" @default.
- W2026519921 crossrefType "journal-article" @default.
- W2026519921 hasAuthorship W2026519921A5022166867 @default.
- W2026519921 hasAuthorship W2026519921A5080347005 @default.
- W2026519921 hasConcept C118629725 @default.
- W2026519921 hasConcept C145148216 @default.
- W2026519921 hasConcept C178790620 @default.
- W2026519921 hasConcept C180577832 @default.
- W2026519921 hasConcept C185592680 @default.
- W2026519921 hasConcept C189542057 @default.
- W2026519921 hasConcept C192468462 @default.
- W2026519921 hasConcept C202033177 @default.
- W2026519921 hasConcept C2776428424 @default.
- W2026519921 hasConcept C2776509742 @default.
- W2026519921 hasConcept C2778113554 @default.
- W2026519921 hasConcept C2780827179 @default.
- W2026519921 hasConcept C2909445175 @default.
- W2026519921 hasConcept C30028475 @default.
- W2026519921 hasConcept C30095370 @default.
- W2026519921 hasConcept C41625074 @default.
- W2026519921 hasConcept C55493867 @default.
- W2026519921 hasConcept C71240020 @default.
- W2026519921 hasConcept C75473681 @default.
- W2026519921 hasConceptScore W2026519921C118629725 @default.
- W2026519921 hasConceptScore W2026519921C145148216 @default.
- W2026519921 hasConceptScore W2026519921C178790620 @default.
- W2026519921 hasConceptScore W2026519921C180577832 @default.
- W2026519921 hasConceptScore W2026519921C185592680 @default.
- W2026519921 hasConceptScore W2026519921C189542057 @default.
- W2026519921 hasConceptScore W2026519921C192468462 @default.
- W2026519921 hasConceptScore W2026519921C202033177 @default.
- W2026519921 hasConceptScore W2026519921C2776428424 @default.
- W2026519921 hasConceptScore W2026519921C2776509742 @default.
- W2026519921 hasConceptScore W2026519921C2778113554 @default.
- W2026519921 hasConceptScore W2026519921C2780827179 @default.
- W2026519921 hasConceptScore W2026519921C2909445175 @default.
- W2026519921 hasConceptScore W2026519921C30028475 @default.
- W2026519921 hasConceptScore W2026519921C30095370 @default.
- W2026519921 hasConceptScore W2026519921C41625074 @default.
- W2026519921 hasConceptScore W2026519921C55493867 @default.
- W2026519921 hasConceptScore W2026519921C71240020 @default.
- W2026519921 hasConceptScore W2026519921C75473681 @default.
- W2026519921 hasLocation W20265199211 @default.
- W2026519921 hasOpenAccess W2026519921 @default.
- W2026519921 hasPrimaryLocation W20265199211 @default.