Dynamic Solution Structures of Whole Human NAP1 Dimer Bound to One and Two Histone H2A-H2B Heterodimers Obtained by Integrative Methods

Authors: Ohtomo, Hideaki, Yamane, Tsutomu, Oda, Takashi, Kodera, Noriyuki, Kurita, Jun-ichi, Tsunaka, Yasuo, Amyot, Romain, Ikeguchi, Mitsunori, Nishimura, Yoshifumi

Source: In Journal of Molecular Biology 1 August 2023 435(15)

H2A Ubiquitination Alters H3-tail Dynamics on Linker-DNA to Enhance H3K27 Methylation

Authors: Ohtomo, Hideaki, Ito, Shinsuke, McKenzie, Nicholas J., Uckelmann, Michael, Wakamori, Masatoshi, Ehara, Haruhiko, Furukawa, Ayako, Tsunaka, Yasuo, Shibata, Marika, Sekine, Shun-ichi, Umehara, Takashi, Davidovich, Chen, Koseki, Haruhiko, Nishimura, Yoshifumi

Source: In Journal of Molecular Biology 28 February 2023 435(4)

Characteristic H3 N-tail dynamics in the nucleosome core particle, nucleosome, and chromatosome

Authors: Furukawa, Ayako, Wakamori, Masatoshi, Arimura, Yasuhiro, Ohtomo, Hideaki, Tsunaka, Yasuo, Kurumizaka, Hitoshi, Umehara, Takashi, Nishimura, Yoshifumi

Source: In iScience 18 March 2022 25(3)

Acetylated histone H4 tail enhances histone H3 tail acetylation by altering their mutual dynamics in the nucleosome

Authors: Furukawa, Ayako, Wakamori, Masatoshi, Arimura, Yasuhiro, Ohtomo, Hideaki, Tsunaka, Yasuo, Kurumizaka, Hitoshi, Umehara, Takashi, Nishimura, Yoshifumi

Source: Proceedings of the National Academy of Sciences of the United States of America, 2020 Aug . 117(33), 19661-19663.

Access URL: https://www.jstor.org/stable/26968556

The N-terminal Tails of Histones H2A and H2B Adopt Two Distinct Conformations in the Nucleosome with Contact and Reduced Contact to DNA

Authors: Ohtomo, Hideaki, Kurita, Jun-ichi, Sakuraba, Shun, Li, Zhenhai, Arimura, Yasuhiro, Wakamori, Masatoshi, Tsunaka, Yasuo, Umehara, Takashi, Kurumizaka, Hitoshi, Kono, Hidetoshi, Nishimura, Yoshifumi

Source: In Journal of Molecular Biology 23 July 2021 433(15)

Partial Replacement of Nucleosomal DNA with Human FACT Induces Dynamic Exposure and Acetylation of Histone H3 N-Terminal Tails

Authors: Tsunaka, Yasuo, Ohtomo, Hideaki, Morikawa, Kosuke, Nishimura, Yoshifumi

Source: In iScience 23 October 2020 23(10)

Structural Basis of Homology-Directed DNA Repair Mediated by RAD52

Authors: Saotome, Mika, Saito, Kengo, Yasuda, Takeshi, Ohtomo, Hideaki, Sugiyama, Shusei, Nishimura, Yoshifumi, Kurumizaka, Hitoshi, Kagawa, Wataru

Source: In iScience 25 May 2018 3:50-62

Electrostatic Repulsion during Ferritin Assembly and Its Screening by Ions

Authors: Sato, Daisuke, Takebe, Satsuki, Kurobe, Atsushi, Ohtomo, Hideaki, Fujiwara, Kazuo, Ikeguchi, Masamichi

Source: Biochemistry. 55(3):482-488

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN604820799&indx=1&recIds=ETOCRN604820799

Ferritin Assembly Revisited: A Time-Resolved Small-Angle X-ray Scattering Study

Authors: Sato, Daisuke, Ohtomo, Hideaki, Yamada, Yoshiteru, Hikima, Takaaki, Kurobe, Atsushi, Fujiwara, Kazuo, Ikeguchi, Masamichi

Source: Biochemistry. 55(2):287-293

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN604756077&indx=1&recIds=ETOCRN604756077

A Physicochemical and Mutational Analysis of Intersubunit Interactions of Escherichia coli Ferritin A

Authors: Ohtomo, Hideaki, Ohtomo, Mio, Sato, Daisuke, Kurobe, Atsushi, Sunato, Ayumi, Matsumura, Yoshitaka, Kihara, Hiroshi, Fujiwara, Kazuo, Ikeguchi, Masamichi

Source: Biochemistry. 54(40):6243-6251

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCRN603351652&indx=1&recIds=ETOCRN603351652

FACT modulates the conformations of histone H2A and H2B N-terminal tails within nucleosomes.

Authors: Tsunaka, Yasuo¹ (AUTHOR), Ohtomo, Hideaki¹ (AUTHOR), Nishimura, Yoshifumi^1,2 (AUTHOR) nisimura@yokohama-cu.ac.jp

Source: Communications Biology. 8/13/2022, Vol. 5 Issue 1, p1-14. 14p.

Subject Terms: *HISTONES, *CHROMATIN, *GENE expression, *DNA

C-terminal acidic domain of histone chaperone human NAP1 is an efficient binding assistant for histone H2A-H2B, but not H3-H4.

Authors: Ohtomo, Hideaki¹, Akashi, Satoko¹, Moriwaki, Yoshihito¹, Okuwaki, Mitsuru², Osakabe, Akihisa³, Nagata, Kyosuke², Kurumizaka, Hitoshi³, Nishimura, Yoshifumi¹

Source: Genes to Cells. Mar2016, Vol. 21 Issue 3, p252-263. 12p.

Subject Terms: *CHROMATIN, *MOLECULAR chaperones, *C-terminal binding proteins, *DIMERS, *CALORIMETRY

Important role of methionine 145 in dimerization of bovine β-lactoglobulin.

Authors: Ohtomo, Hideaki¹, Fujiwara, Kazuo¹, Ikeguchi, Masamichi¹

Source: Journal of Biochemistry. Mar2012, Vol. 151 Issue 3, p329-334. 6p.

Subject Terms: *LACTOGLOBULINS, *MONOMERS, *DICHROISM, *SPECTRUM analysis, *DIMERS

Determination of the Solution Structure of Isolated Histone H2A-H2B Heterodimer by using CS-Rosetta

Authors: Yamane, Tsutomu, Moriwaki, Yoshihito, Ohtomo, Hideaki, Ikeguchi, Mitsunori, Kurita, Jun-ichi, Sato, Masahiko, Nagadoi, Aritaka, Shimojo, Hideaki, Nishimura, Yoshifumi

Source: Biophysical journal. 112(3):488a-488a

Availability: http://explore.bl.uk/primo_library/libweb/action/display.do?tabs=detailsTab&gathStatTab=true&ct=display&fn=search&doc=ETOCvdc_100054034397.0x000001&indx=1&recIds=ETOCvdc_100054034397.0x000001

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Structure and stability of Gyuba, a β-lactoglobulin chimera.

Authors: Ohtomo, Hideaki, Konuma, Tsuyoshi, Utsunoiya, Hiroko, Tsuge, Hideaki, Ikeguchi, Masamichi

Source: Protein Science: A Publication of the Protein Society; Nov2011, Vol. 20 Issue 11, p1867-1875, 9p, 1 Color Photograph, 1 Diagram, 3 Charts, 4 Graphs

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