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Toshihide Okajima - Publications

Affiliations: 
1999- Scripps Research Institute 
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23 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2022 Murakawa T, Suzuki M, Fukui K, Masuda T, Sugahara M, Tono K, Tanaka T, Iwata S, Nango E, Yano T, Tanizawa K, Okajima T. Serial femtosecond X-ray crystallography of an anaerobically formed catalytic intermediate of copper amine oxidase. Acta Crystallographica. Section D, Structural Biology. 78: 1428-1438. PMID 36458614 DOI: 10.1107/S2059798322010385  0.595
2022 Shoji M, Murakawa T, Nakanishi S, Boero M, Shigeta Y, Hayashi H, Okajima T. Molecular mechanism of a large conformational change of the quinone cofactor in the semiquinone intermediate of bacterial copper amine oxidase. Chemical Science. 13: 10923-10938. PMID 36320691 DOI: 10.1039/d2sc01356h  0.332
2022 Murakawa T, Kurihara K, Adachi M, Kusaka K, Tanizawa K, Okajima T. Re-evaluation of protein neutron crystallography with and without X-ray/neutron joint refinement. Iucrj. 9: 342-348. PMID 35546796 DOI: 10.1107/S2052252522003657  0.387
2021 Murakawa T, Suzuki M, Arima T, Sugahara M, Tanaka T, Tanaka R, Iwata S, Nango E, Tono K, Hayashi H, Fukui K, Yano T, Tanizawa K, Okajima T. Microcrystal preparation for serial femtosecond X-ray crystallography of bacterial copper amine oxidase. Acta Crystallographica. Section F, Structural Biology Communications. 77: 356-363. PMID 34605440 DOI: 10.1107/S2053230X21008967  0.569
2021 Oozeki T, Nakai T, Kozakai K, Okamoto K, Kuroda S, Kobayashi K, Tanizawa K, Okajima T. Functional and structural characterization of a flavoprotein monooxygenase essential for biogenesis of tryptophylquinone cofactor. Nature Communications. 12: 933. PMID 33568660 DOI: 10.1038/s41467-021-21200-9  0.372
2020 Shoji M, Murakawa T, Boero M, Shigeta Y, Hayashi H, Okajima T. Unique protonation states of aspartate and topaquinone in the active site of copper amine oxidase. Rsc Advances. 10: 38631-38639. PMID 35517562 DOI: 10.1039/d0ra06365g  0.38
2020 Murakawa T, Kurihara K, Shoji M, Shibazaki C, Sunami T, Tamada T, Yano N, Yamada T, Kusaka K, Suzuki M, Shigeta Y, Kuroki R, Hayashi H, Yano T, Tanizawa K, ... ... Okajima T, et al. Neutron crystallography of copper amine oxidase reveals keto/enolate interconversion of the quinone cofactor and unusual proton sharing. Proceedings of the National Academy of Sciences of the United States of America. 117: 10818-10824. PMID 32371483 DOI: 10.1073/pnas.1922538117  0.544
2019 Murakawa T, Baba S, Kawano Y, Hayashi H, Yano T, Kumasaka T, Yamamoto M, Tanizawa K, Okajima T. thermodynamic analysis of conformational change of the topaquinone cofactor in bacterial copper amine oxidase. Proceedings of the National Academy of Sciences of the United States of America. 116: 135-140. PMID 30563857 DOI: 10.1073/pnas.1811837116  0.569
2015 Murakawa T, Hamaguchi A, Nakanishi S, Kataoka M, Nakai T, Kawano Y, Yamaguchi H, Hayashi H, Tanizawa K, Okajima T. Probing the Catalytic Mechanism of Copper Amine Oxidase from Arthrobacter globiformis with Halide Ions. The Journal of Biological Chemistry. 290: 23094-109. PMID 26269595 DOI: 10.1074/jbc.M115.662726  0.486
2015 Nakai T, Ito H, Kobayashi K, Takahashi Y, Hori H, Tsubaki M, Tanizawa K, Okajima T. The Radical S-Adenosyl-L-methionine Enzyme QhpD Catalyzes Sequential Formation of Intra-protein Sulfur-to-Methylene Carbon Thioether Bonds. The Journal of Biological Chemistry. 290: 11144-66. PMID 25778402 DOI: 10.1074/jbc.M115.638320  0.324
2013 Murakawa T, Hayashi H, Sunami T, Kurihara K, Tamada T, Kuroki R, Suzuki M, Tanizawa K, Okajima T. High-resolution crystal structure of copper amine oxidase from Arthrobacter globiformis: assignment of bound diatomic molecules as O2. Acta Crystallographica. Section D, Biological Crystallography. 69: 2483-94. PMID 24311589 DOI: 10.1107/S0907444913023196  0.329
2012 Murakawa T, Hayashi H, Taki M, Yamamoto Y, Kawano Y, Tanizawa K, Okajima T. Structural insights into the substrate specificity of bacterial copper amine oxidase obtained by using irreversible inhibitors. Journal of Biochemistry. 151: 167-78. PMID 21984603 DOI: 10.1093/Jb/Mvr125  0.464
2011 Kataoka M, Oya H, Tominaga A, Otsu M, Okajima T, Tanizawa K, Yamaguchi H. Detection of the reaction intermediates catalyzed by a copper amine oxidase. Journal of Synchrotron Radiation. 18: 58-61. PMID 21169693 DOI: 10.1107/S0909049510034989  0.44
2008 Okajima T, Doi A, Okada A, Gotoh Y, Tanizawa K, Utsumi R. Response regulator YycF essential for bacterial growth: X-ray crystal structure of the DNA-binding domain and its PhoB-like DNA recognition motif. Febs Letters. 582: 3434-8. PMID 18789936 DOI: 10.1016/j.febslet.2008.09.007  0.303
2008 Taki M, Murakawa T, Nakamoto T, Uchida M, Hayashi H, Tanizawa K, Yamamoto Y, Okajima T. Further insight into the mechanism of stereoselective proton abstraction by bacterial copper amine oxidase. Biochemistry. 47: 7726-33. PMID 18627131 DOI: 10.1021/Bi800623F  0.346
2007 Moore RH, Spies MA, Culpepper MB, Murakawa T, Hirota S, Okajima T, Tanizawa K, Mure M. Trapping of a dopaquinone intermediate in the TPQ cofactor biogenesis in a copper-containing amine oxidase from Arthrobacter globiformis. Journal of the American Chemical Society. 129: 11524-34. PMID 17715921 DOI: 10.1021/ja0731165  0.446
2006 Chiu YC, Okajima T, Murakawa T, Uchida M, Taki M, Hirota S, Kim M, Yamaguchi H, Kawano Y, Kamiya N, Kuroda S, Hayashi H, Yamamoto Y, Tanizawa K. Kinetic and structural studies on the catalytic role of the aspartic acid residue conserved in copper amine oxidase. Biochemistry. 45: 4105-20. PMID 16566584 DOI: 10.1021/Bi052464L  0.423
2006 Murakawa T, Okajima T, Kuroda S, Nakamoto T, Taki M, Yamamoto Y, Hayashi H, Tanizawa K. Quantum mechanical hydrogen tunneling in bacterial copper amine oxidase reaction. Biochemical and Biophysical Research Communications. 342: 414-23. PMID 16487484 DOI: 10.1016/J.Bbrc.2006.01.150  0.405
2004 Matsunami H, Okajima T, Hirota S, Yamaguchi H, Hori H, Kuroda S, Tanizawa K. Chemical rescue of a site-specific mutant of bacterial copper amine oxidase for generation of the topa quinone cofactor. Biochemistry. 43: 2178-87. PMID 14979714 DOI: 10.1021/bi0361923  0.416
2003 Uchida M, Ohtani A, Kohyama N, Okajima T, Tanizawa K, Yamamoto Y. Stereochemistry of 2-phenylethylamine oxidation catalyzed by bacterial copper amine oxidase. Bioscience, Biotechnology, and Biochemistry. 67: 2664-7. PMID 14730151 DOI: 10.1271/bbb.67.2664  0.338
2003 Sun D, Ono K, Okajima T, Tanizawa K, Uchida M, Yamamoto Y, Mathews FS, Davidson VL. Chemical and kinetic reaction mechanisms of quinohemoprotein amine dehydrogenase from Paracoccus denitrificans. Biochemistry. 42: 10896-903. PMID 12974623 DOI: 10.1021/Bi035062R  0.357
2003 Kishishita S, Okajima T, Kim M, Yamaguchi H, Hirota S, Suzuki S, Kuroda S, Tanizawa K, Mure M. Role of copper ion in bacterial copper amine oxidase: spectroscopic and crystallographic studies of metal-substituted enzymes. Journal of the American Chemical Society. 125: 1041-55. PMID 12537504 DOI: 10.1021/Ja017899K  0.41
2002 Kim M, Okajima T, Kishishita S, Yoshimura M, Kawamori A, Tanizawa K, Yamaguchi H. X-ray snapshots of quinone cofactor biogenesis in bacterial copper amine oxidase. Nature Structural Biology. 9: 591-6. PMID 12134140 DOI: 10.1038/nsb824  0.548
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