DC Field | Value | Language |
---|---|---|
dc.contributor.author | Yang, Cheolhee | ko |
dc.contributor.author | Kim, Tae Wu | ko |
dc.contributor.author | Kim, Youngmin | ko |
dc.contributor.author | Choi, Jungkweon | ko |
dc.contributor.author | Lee, Sang Jin | ko |
dc.contributor.author | Ihee, Hyotcherl | ko |
dc.date.accessioned | 2017-08-08T06:45:37Z | - |
dc.date.available | 2017-08-08T06:45:37Z | - |
dc.date.created | 2017-08-07 | - |
dc.date.created | 2017-08-07 | - |
dc.date.issued | 2017-03 | - |
dc.identifier.citation | CHEMICAL PHYSICS LETTERS, v.683, pp.262 - 267 | - |
dc.identifier.issn | 0009-2614 | - |
dc.identifier.uri | http://hdl.handle.net/10203/225188 | - |
dc.description.abstract | To elucidate the role of internal proton transfer in the photodynamics of photoactive yellow protein (PYP), the photocycle of the Glu46Gln mutant of PYP (E46Q-PYP) is investigated by transient grating (TG) spectroscopy. Compared with wild-type PYP (wt-PYP), the first spectrally blue-shifted intermediate of E46Q-PYP is formed more slowly, which is consistent with the absence of direct protonation from Glu46 residue, if the parallel kinetic model for wt-PYP is invoked. The smaller conformational change in E46Q-PYP, as manifested by the smaller change in the diffusion coefficient, mainly arises from the relatively larger volume of the ground state E46Q-PYP than wt-PYP rather than from the smaller volume of the pB state. (C) 2017 Elsevier B. V. All rights reserved. | - |
dc.language | English | - |
dc.publisher | ELSEVIER SCIENCE BV | - |
dc.subject | ECTOTHIORHODOSPIRA-HALOPHILA | - |
dc.subject | ABSORPTION-SPECTROSCOPY | - |
dc.subject | CONFORMATIONAL-CHANGES | - |
dc.subject | DIFFUSION-COEFFICIENT | - |
dc.subject | STRUCTURAL DYNAMICS | - |
dc.subject | PHOTOCYCLE | - |
dc.subject | INTERMEDIATE | - |
dc.subject | CHROMOPHORE | - |
dc.subject | STATE | - |
dc.subject | PROTON | - |
dc.title | Kinetics of the E46Q mutant of photoactive yellow protein investigated by transient grating spectroscopy | - |
dc.type | Article | - |
dc.identifier.wosid | 000405802200042 | - |
dc.identifier.scopusid | 2-s2.0-85019653490 | - |
dc.type.rims | ART | - |
dc.citation.volume | 683 | - |
dc.citation.beginningpage | 262 | - |
dc.citation.endingpage | 267 | - |
dc.citation.publicationname | CHEMICAL PHYSICS LETTERS | - |
dc.identifier.doi | 10.1016/j.cplett.2017.03.018 | - |
dc.contributor.localauthor | Ihee, Hyotcherl | - |
dc.contributor.nonIdAuthor | Kim, Youngmin | - |
dc.contributor.nonIdAuthor | Choi, Jungkweon | - |
dc.description.isOpenAccess | N | - |
dc.type.journalArticle | Article | - |
dc.subject.keywordAuthor | Photoactive yellow protein | - |
dc.subject.keywordAuthor | Transient grating spectroscopy | - |
dc.subject.keywordAuthor | Diffusion coefficient | - |
dc.subject.keywordPlus | ECTOTHIORHODOSPIRA-HALOPHILA | - |
dc.subject.keywordPlus | ABSORPTION-SPECTROSCOPY | - |
dc.subject.keywordPlus | CONFORMATIONAL-CHANGES | - |
dc.subject.keywordPlus | DIFFUSION-COEFFICIENT | - |
dc.subject.keywordPlus | STRUCTURAL DYNAMICS | - |
dc.subject.keywordPlus | PHOTOCYCLE | - |
dc.subject.keywordPlus | INTERMEDIATE | - |
dc.subject.keywordPlus | CHROMOPHORE | - |
dc.subject.keywordPlus | STATE | - |
dc.subject.keywordPlus | PROTON | - |
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