Keizou Teshima

Last Updated :2019/12/02

Affiliations, Positions
Graduate School of Integrated Sciences for Life, ., Associate Professor
E-mail
teshihiroshima-u.ac.jp

Basic Information

Major Professional Backgrounds

  • 2019/04/01, Hiroshima University, Graduate School of Integrated Sciences for Life, Associate Professor
  • 2006/04/01, 2019/03/31, Hiroshima University, Graduate School of Bioshere Sciences, Associate professor
  • 1992/04/01, 2006/03/31, Hiroshima University, Faculty of Integrated Arts and Sciences, Associate professor
  • 1989/09/01, 1992/03/31, Osaka University, Department of Biology, Faculty of Science, Assistant professor
  • 1982/04/01, 1989/08/31, Hoshi University, Department of Hygienic Chemistry, Faculty of Pharmacy, Assistant professor

Educational Backgrounds

  • Osaka University, Graduate School, Division of Natural Science, Biochemistry, Japan, 1977/04, 1982/03
  • Osaka University, Faculty of Science, Biology, Japan, 1973/04, 1977/03

Academic Degrees

  • Ph.D., Osaka University

Educational Activity

  • 【Bachelor Degree Program】School of Applied Biological Science : Department of Applied Biological Science
  • 【Master's Program】Graduate School of Integrated Sciences for Life : Division of Integrated Sciences for Life : Program of Food and AgriLife Science
  • 【Doctoral Program】Graduate School of Integrated Sciences for Life : Division of Integrated Sciences for Life : Program of Food and AgriLife Science

In Charge of Primary Major Programs

  • Applied Molecular and Cellular Biology

Research Fields

  • Agricultural sciences;Agricultural chemistry;Applied biochemistry

Research Keywords

  • Photosynthesis
  • Electron-transfer
  • Ferredoxin
  • Thioredoxin
  • Reductase
  • Protein-protein interaction
  • Lectin
  • Protein engineering
  • Circular dichroism
  • NMR

Affiliated Academic Societies

Educational Activity

Course in Charge

  1. 2019, Liberal Arts Education Program1, 4Term, Biological production and natural environment
  2. 2019, Liberal Arts Education Program1, 1Term, General Chemistry
  3. 2019, Liberal Arts Education Program1, 1Term, Experimental Methods and Laboratory Work in Chemistry I
  4. 2019, Liberal Arts Education Program1, 2Term, Experimental Methods and Laboratory Work in Chemistry II
  5. 2019, Undergraduate Education, 4Term, Introduction to Applied Biological Science II
  6. 2019, Undergraduate Education, 4Term, Biopolymer Sciences
  7. 2019, Undergraduate Education, Intensive, Laboratory Work in Biological Chemistry
  8. 2019, Undergraduate Education, Academic Year, Graduation Thesis
  9. 2019, Graduate Education (Master's Program) , First Semester, Practice in Molecular and Applied Biosciences
  10. 2019, Graduate Education (Master's Program) , Second Semester, Research for Academic Degree Dissertation
  11. 2019, Graduate Education (Master's Program) , 3Term, Biomolecular science A
  12. 2019, Graduate Education (Master's Program) , 4Term, Biomolecular science B

Research Activities

Academic Papers

  1. Binding of Substrate Analogs to Hen Lysozyme in Which Trp 62 is Modified to Kynurenine, Journal of Biochemistry, 87, 1015-1027, 19800401
  2. pH Dependence of the Binding Constant of Ca2+ to Cobra Venom Phospholipases A2, Journal of Biochemistry, 89, 13-20, 19810401
  3. Bindings of Monodispersed n-Alkylphosphorylcholines to Cobra Venom Phospholipases A2, Journal of Biochemistry, 89, 1163-1174, 19810401
  4. Participation of an ionizable Group with pK 8.55 in the Reaction of p-Bromophenacyl Bromide with His 48 of Cobra Venom Phospholipases A2, Journal of Biochemistry, 91, 1777-1788, 19820401
  5. Bindings of Cobra Venom Phospholipases A2 to Micelles of n-Hexadecylphoshorylcholine, Journal of Biochemistry, 94, 223-232, 19830401
  6. Bindings of Ca2+ and Substrate Analogs to a Cobra Venom Phospholipase A2 in which the α-Amino Group is Modified to an α-Keto Group, Journal of Biochemistry, 96, 1903-1913, 19840401
  7. pH Dependence of the Binding Constant of a Phospholipase A2 from Agkistrodon halys blomhoffii Venom to Micelles of n-Hexadecylphosphorylcholine, Journal of Biochemistry, 96, 1427-1436, 19840401
  8. The Structure of the Active Site of Cobra Venom Phospholipase A2, The Proceeding of the Hoshi College of Pharmacy, 27, 31-42, 19850401
  9. Kinetics of the Hydrolysis of Monodispersed Dihexanoyl-lecithin Catalyzed by a Cobra(Naja naja atra)Venom Phospholipase A2, Journal of Biochemistry, 98, 1509-1517, 19850401
  10. Interaction of Monodispersed and Micellar Phospholipids with an Agkistrodon halys blomhoffii Phospholipase A2, in which the alpha-Amino Group Had been Modified to an alpha-Keto Group, Journal of Biochemistry, 99, 99-109, 19860401
  11. Kinetics of the Hydrolysis of Monodispersed Dihexanoyl-lecithin Catalyzed by the Phospholipase A2 from Agkistrodon halys blomhoffii Venom, Journal of Biochemistry, 100, 1655-1662, 19860401
  12. Molecular Theory of the Catalytic Function of Phospholipases A2, Tanpakushitsu Kakusan Koso, 32, 1422-1441, 19871201
  13. Role of Ca2+ in the Substrate Binding and Catalytic Functions of Snake Venom Phospholipases A2, Journal of Biochemistry, 106, 518-527, 19890301
  14. pH Dependence of the Reaction Rate of His 48 with p-Bromophenacyl Bromide and of the Binding Constant to Ca2+ of the Monomeric Forms of Intact and α-NH2 Modified Phospholipases A2 from Trimeresurus flavoviridis, Journal of Biochemistry, 105, 565-572, 19890401
  15. Interaction of Monodispersed and Micellar Substrates with a Phospholipase A2 from Trimeresurus flavoviridis, Journal of Biochemistry, 105, 1044-1051, 19890401
  16. Kinetics of the Hydrolysis of Mixed Micelles of Dipalmitoyl-lecithin with Triton X-100 Catalyzed by a Phospholipase A2 from the Venom of Agkistrodon halys blomhoffii, Journal of Biochemistry, 108, 21-27, 19900101
  17. Auto-catalytic acylation of phospholipases A2, 35, 1568-1569, 19900401
  18. Kinetics of the Hydrolysis of Monodispersed and Micellar Phosphatidylcholines Catalyzed by a Phospholipase C from Bacillus cereus, Journal of Biochemistry, 110, 88-95, 19910401
  19. Kinetics of the Hydrolysis of Micellar Substrates Catalyzed by Snake Venom Phspholipases A2, Journal of Biochemistry, 111, 210-218, 19920401
  20. Hydrolysis of Micellar Diheptanoylphosphatidylcholine Catalyzed by Bovine Pancreatic Phospholipase A2: Kinetic Characterization of Group I and II Enzymes, Journal of Biochemistry, 113, 13-18, 19930401
  21. Structure of the electron transfer complex between ferredoxin and ferredoxin-NADP(+) reductase, NATURE STRUCTURAL BIOLOGY, 8(2), 117-121, 2001
  22. A ferredoxin Arg-Glu pair important for efficient electron transfer between ferrodoxin and ferredoxin-NADP(+) reductase, FEBS LETTERS, 546(42769), 189-194, 20030710
  23. A structural basis of E. arvense ferredoxin isoform II producing an alternative electron transfer with ferredoxin-NADP+ reductase, The Journal of Biological Chemistry, 280(3), 2275-2281, 20041001
  24. A structural basis of Equisetum arvense ferredoxin isoform II producing an alternative electron transfer with ferredoxin-NADP(+) reductase, JOURNAL OF BIOLOGICAL CHEMISTRY, 280(3), 2275-2281, 20050121
  25. Dynamics of Redox State-Dependent Ferredoxin Structure and Electron-Transfer Complex Formation with Ferredoxin:NADP+ Reductase, Biophysics, 45(5), 253-258, 20050901
  26. NMR study of the electron transfer complex of plant ferredoxin and sulfite reductase - Mapping the interaction sites of ferredoxin, JOURNAL OF BIOLOGICAL CHEMISTRY, 281(15), 10482-10488, 20060414
  27. The NMR structure of the domain II of a chloroplastic NifU-like protein OsNifU1A, JOURNAL OF BIOMOLECULAR NMR, 38(2), 161-164, 2007
  28. The cooperative role of OsCnfU-1A domain I and domain II in the iron-sulphur cluster transfer process as revealed by NMR, JOURNAL OF BIOCHEMISTRY, 142(1), 113-121, 2007

Invited Lecture, Oral Presentation, Poster Presentation

  1. Specific interaction between A. thaliana Trx y2 and Prx Q., K. Teshima, M. Aikawa, Y. Maehama, N. Nakagawa, The 60th Annual Meeting of Japan Sociaty of Plant Physiologists, 2019/03/14, Without Invitation, The Japanese Sociaty of Plant Physiologists, Nagoya, Japan
  2. Conformational changes of ferredoxin from Cyanobacteria induced by redox of [2Fe2S] cluster, Y. Ohnishi, H. Tanaka, H. Okumura, K. Baba, Y. Kawano, T. Kumasaka, K. Teshima, T. Ikegami, G. Kurisu, The 99th Chemical Sociaty of Japan Annual Meeting, 2019/03/17, Without Invitation, The Chemical Sociaty of Japan, Kobe, Japan
  3. Conformatinal change of E. arvense ferredoxin by dithionite reduction., A. Fujita, J. Kim, G. Kurisu, and K. Teshima, JSBBA chusikoku 50th Memorial Meeting, 2018/01/27, Without Invitation, JSBBA chushikoku, Higashihiroshima, Japan
  4. Important amino acids of A. thaliana thioredoxins modulating their interactions with peroxiredoxin Q, K. Teshima, T. Utsunomiya, M. Aikawa, N. Nakagawa, The 2017 Annual Meeting of Japan Society for Bioscience, Biotechnology, and Agrochemistry, 2017/03/18, Without Invitation, Japan Society for Bioscience, Biotechnology, and Agrochemistry, Kyoto, Japan
  5. Ionic residues of thioredoxin y2 important for reducing peroxiredoxin Q., K. Teshima, K. Nishio, K. Ohno, T. Utsunomiya, N. Nakagawa, T. Hase, The 88th Annual Meeting of the Japanese Biochemical Society, 2015/12/01, Without Invitation, The Japanese Biochemical Society, Koube, Japan
  6. Recognition mechanism of potent anti-HIV lectin, OAA against the high mannose oligosaccharides, S. Ishii, K. Teshima, T. Ikegami, K. Hori, The 87th Annual Meeting of the Japanese Biochemical Society, 2014/10/15, Without Invitation, The Japanese Biochemical Society, Kyoto, Japan
  7. A relationship between redox potential and structure of A. thaliana Trx m., M. Mori, K. Teshima, T. Sato, T. Hase, The 86th Annual Meeting of the Japanese Biochemical Society, 2013/09/11, Without Invitation, The Japanese Biochemical Society, Yokohama, japan
  8. The redox potential of A. thaliana Prx Q and its interaction with Trx y2., K. Nishio, K. teshima, T. Hase, The 86th Annual Meeting of the Japanese Biochemical Society, 2013/09/11, Without Invitation, The Japanese Biochemical Society, Yokohama, Japan
  9. A elucidation of the role of subunit A1 in A. thaliana FTR., A. Noguti, K. Teshima, M. Miyake, T. Hase, The 86th Annual Meeting of the Japanese Biochemical Society, 2013/09/11, Without Invitation, The Japanese Biochemical Society, Yokohama, Japan

Social Activities

History as Peer Reviews of Academic Papers

  1. 2017, Bioscience, Biotechnology, and Biochemistry