Keisuke Kawakami, Yasufumi Umena, Masako Iwai, Yousuke Kawabata, Masahiko Ikeuchi, Nobuo Kamiya, Jian-Ren Shen, “Roles of PsbI and PsbM in photosystem II dimer formation and stability studied by deletion mutagenesis and X-ray crystallography”, BBA, 2011, 1807, 319-325.
Keita Kanda, Shusuke Yamanaka, Tohru Saito, Yasufumi Umena, Keisuke Kawakami, Jian-Ren Shen, Nobuo Kamiya, Mitsutaka Okumura,Haruki Nakamura, Kizashi Yamaguchi, “Labile electronic and spin states of the CaMn4O5 cluster in the PSII system refined to the 1.9 Å X-ray resolution. UB3LYP computational results”, Chem. Phys. Lett., 2011, 506, 98-103.
Yasufumi Umena, Keisuke Kawakami, Jian-Ren Shen, Nobuo Kamiya, “Crystal structure of oxygen-evolving photosystem II at 1.9 Å resolution”, Nature, 2011, 473, 55-60.
Keisuke Kawakami,Yasufumi Umena, Nobuo Kamiya, Jian-Ren Shen, “Structure of the catalytic, inorganic core of oxygen-evolving photosystem II at 1.9 Å resolution”, JPPB, 2011, 104, 9-18.
S. Yamanaka, H. Isobe, K. Kanda, T. Saito, Y. Umena, K. Kawakami, J.-R. Shen, N. Kamiya, M. Okumura, H. Nakamura, K. Yamaguchi, “Possible mechanisms for the O-O bond formation in oxygen evolution reaction at the CaMn4O5(H2O)4 cluster of PSII refined to 1.9 Å X-ray resolution”, Chem. Phys. Lett., 2011, 511, 138-145.
Sandra Luber, Ivan Rivalta, Yasufumi Umena, Keisuke Kawakami, Jian-Ren Shen, Nobuo Kamiya, Gary W. Brudvig, and Victor S. Batista, “S1-State Model of the O2-Evolving Complex of Photosystem II”, Biochemistry, 2011, 50, 6308-6311.
Ivan Rivalta, Muhamed Amin, Sandra Luber, Serguei Vassiliev, Ravi Pokhrel, Yasufumi Umena, Keisuke Kawakami, Jian-Ren Shen, Nobuo Kamiya, Doug Bruce, Gary W. Brudvig, M. R. Gunner, and Victor S. Batista, “Structural Functional Role of Chloride in Photosystem II”, Biochemistry, 2011, 50, 6312-6315.
Keisuke Saito, Toyokazu Ishida, Miwa Sugiura, Yasufumi Umena, Keisuke Kawakami, Jian-Ren Shen, Nobuo Kamiya, and Hiroshi Ishikita, “Distribution of the Cationic state over the chlorophyll pair of photosystem II”, JACS, 2011, 133, 14379-14388.
K. Takasaka, M. Iwai, Y.Umena, K. Kawakami, M. Ikeuchi, N .Kamiya, J.-R. Shen, "Structural and Functional Studies on Ycf12(Psb30) and PsbZ Deletion Mutants from a Thermophilic cyanobacterium" BBA, 2010, 1797, 278-284.
R. Omi, S. Kurokawa, H. Mihara, H.Hayashi, M. Goto, I. Miyahara, T.Kurihara, K. Hirotsu, N. Esaki, "Reaction Mechanism and Molecular Basis for Selenium/Sulfur Discrimination of Selenocysteine Lyase", J.Biol.Chem., 2010, 285, 12133-12139.