E-mail Address
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Educational Background
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2007/04~2010/03
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〔Doctorial Course〕, Faculty of Advanced Life Science, Hokkaido University, Completed, Ph.D (Life Science)
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Research Field (Keyword)
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Key Word:Biophysics, Physical pharmaceutical science
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Membership of Professional Organizations
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1.
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2005/07~
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The Biophysical Society of Japan
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2.
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2009/03~
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Protein Science Society of Japan
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3.
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2009/10~
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The Parmaceutical Society of Japan
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Publications
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1.
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2024/11
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Article
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Retinal chromophore configuration in the O intermediate of sensory rhodopsin II from Natronomonas pharaonis Biochemistry 63,pp.2714-2717 (Collaboration)
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2.
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2023/09
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Article
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Key determinants for signaling in the sensory rhodopsin II/transducer complex are different between Halobacterium salinarum and Natronomonas pharaonis FEBS. Lett. 597,pp.2334-2344 (Collaboration)
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3.
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2023/08
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Article
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Raman optical activity of retinal chromophores in sensory rhodopsin Ⅱ J. Phys. Chem. B 127,pp.7244-7250 (Collaboration)
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4.
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2021/10
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Article
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Conformational analysis of a retinal Schiff base chromophore in proteorhodopsin by Raman optical activity J. Phys. Chem. Lett. 12,pp.9564-9568 (Collaboration)
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5.
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2021/07
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Article
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Replaceability of Schiff base proton donors in light-driven proton pump rhodopsins J. Biol. Chem. 297(3),pp.101013 (Collaboration)
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6.
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2021/06
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Book
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Functional mechanism of proton pump-type rhodopsins found in various microorganisms as a potential effective tool in optogenetics Epigenetics to Optogenetics - A New Paradigm in the Study of Biology (Collaboration)
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7.
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2021/05
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Article
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Spectroscopic approach for exploring structure and function of photoreceptor proteins Biophys. Physicobiol. 18,pp.127-130 (Collaboration)
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8.
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2018/09
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Article
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Low-temperature Raman spectroscopy reveals small chromophore distortion in primary photointermediate of proteorhodopsin FEBS. Lett. 592(18),pp.3054-3061 (Collaboration)
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9.
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2018/07
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Article
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Photocycle of sensory rhodopsin II from Halobacterium salinarum (HsSRII): Mutation of D103 accelerates M decay and changes the decay pathway of a 13-cis O-like species Photochem. Photobiol. 94,pp.705-714 (Collaboration)
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10.
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2018/06
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Article
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Interhelical interactions between D92 and C218 in the cytoplasmic domain regulate proton uptake upon N-decay in the proton transport of Acetabularia rhodopsin II J. Photochem. Photobiol. B. 183,pp.35-45 (Collaboration)
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11.
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2017/03
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Article
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Existence of two O-like intermediates in the photocycle of Acetabularia rhodopsin II, a light-driven proton pump from a marine alga Biophys. Physicobiol. 14,pp.49-55 (Collaboration)
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12.
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2016/12
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Article
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Photochemical characterization of actinorhodopsin and its functional existence in the natural host Biochim. Biophys. Acta (Bioenergetics) 1857,pp.1900-1908 (Collaboration)
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13.
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2016/02
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Article
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Formation of M-like intermediates in proteorhodopsin in alkali solutions (pH > ~8.5) where the proton release occurs first in contrast to the sequence at lower pH Biochemistry 55,pp.1036-1048 (Collaboration)
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14.
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2015/11
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Article
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Structural basis for slow photocycle and late proton release in Acetabularia rhodopsin I from the marine plant, Acetabularia acetabulum Acta. Crystallogr. D Biol. Crystallogr. D71,pp.2203-2216 (Collaboration)
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15.
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2014/12
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Article
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The effects of chloride ion binding on the photochemical properties of sensory rhodopsin II from Natronomonas pharaonis J. Photochem. Photobiol. B. 141,pp.192-201 (Collaboration)
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16.
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2013/02
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Article
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A study of the interaction of drugs with liposomes with isothermal titration calorimetry Journal of Biophysical Chemistry 4(1),pp.11-21 (Collaboration)
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17.
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2013/02
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Article
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Thermodynamic parameters of anion binding to halorhodopsin from Natronomonas pharaonis by isothermal titration calorimetry Biophys. Chem. 172,pp.61-67 (Collaboration)
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18.
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2012/11
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Article
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Photoinduced proton release in proteorhodopsin at low pH: The possibility of a decrease in the pKa of Asp227 Biochemistry 51,pp.9290-9301 (Collaboration)
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19.
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2012/03
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Book
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Photo-induced proton transfers of microbial rhodopsins Molecular Photochemistry- Various aspects pp.89-108 (Collaboration)
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20.
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2012/01
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Article
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Photo-induced bleaching of sensory rhodopsin II (phoborhodopsin) from Halobacterium salinarum by hydroxylamine: Identification of responsible intermediates J. Photochem. Photobiol. B. 106(1),pp.87-94 (Collaboration)
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21.
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2011/10
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Article
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Photochemistry of Acetabularia rhodopsin II from a marine plant, Acetabularia acetabulum Biochemistry 50(41),pp.8888-8898 (Collaboration)
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22.
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2011/09
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Article
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Crystal structure of the eukaryotic light-driven proton pumping rhodopsin, Acetabularia rhodopsin II from marine alga J. Mol. Biol. 411(5),pp.986-998 (Collaboration)
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23.
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2011/08
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Article
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An amino acid residue (S201) in the retinal binding pocket regulates the photoreaction pathway of phoborhodopsin Biochemistry 50(33),pp.7177-7183 (Collaboration)
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24.
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2011/03
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Article
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Spectroscopic evidence for the formation of an N intermediate during the photocycle of sensory rhodopsin II (phoborhodopsin) from Natronobacterium pharaonis Biochemistry 50(12),pp.2135-2143 (Collaboration)
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25.
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2011/01
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Article
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Photochemistry of a putative new class of sensory rhodopsin (SRIII) from gene xop2 of Haloarcular marismortui J. Photochem. Photobiol. B. 102(1),pp.45-54 (Collaboration)
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26.
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2010/05
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Article
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Photoreaction cycle of phoborhodopsin (sensory rhodopsin II) from Halobacterium salinarum expressed in Escherichia coli Photochem. Photobiol. 86(3),pp.571-579 (Collaboration)
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27.
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2010/04
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Article
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The photochemical reaction cycle and photo-induced proton transfer of sensory rhodopsin II (phoborhodopsin) from Halobacterium salinarum Biophys. J. 98(7),pp.1353-1363 (Collaboration)
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28.
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2009/03
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Article
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A tin-oxide transparent electrode provides the means for rapid time-resolved pH measurements: Application to photo-induced proton transfer of bacteriorhodopsin and proteorhodopsin Photochem. Photobiol. 85(2),pp.578-589 (Collaboration)
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29.
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2023/02
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Article
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A study on mechanisms underlying proton transport in proton pump-type microbial rhodopsins pp.111-118 (Single)
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