[P-214] Purification of soluble component of bromoperoxidase involved in the synthesis of tyrian purple

^○Uika Kumakawa, Kaito Toden, Satoshi Yamashita, Kunishige Kataoka (Guraduate School of Natural Science and Technology, Kanazawa, University)

The 93rd Annual Meeting of JBS

[P-215] Production and characterization of anti-human peroxiredoxin 4 monoclonal antibodies

^○Hiroki Tsukamoto^1,2,3, Ayumi Shichiku², Hironori Goto², Sao Kozakai², Yoshihisa Tomioka², Yoshitaka Ikeda³ (1.Department of Pharmaceutical Sciences, School of Pharmacy at Fukuoka, International University of Health and Welfare, 2.Laboratory of Oncology, Pharmacy Practice and Sciences, Graduate School of Pharmaceutical Sciences, Tohoku University, 3.Division of Molecular Cell Biology, Department of Biomolecular Sciences, Faculty of Medicine, Saga University)

The 93rd Annual Meeting of JBS

[P-216(1Z05-05)] Synthesis mechanism of the chromophore which is bound to photoreceptor protein phytochrome

^○Masakazu Sugishima¹, Kei Wada², Keiichi Fukuyama³, Ken Yamamoto¹ (1.Kurume University School of Medicine, 2.Department of Medical Sciences, University of Miyazaki, 3.Department of Biological Sciences, Graduate School of Science, Osaka University)

The 93rd Annual Meeting of JBS

[P-217] Genetic studies on the auxiliary components involved in biosynthesis of iron-sulfur clusters in Bacillus subtilis

^○Kana Aiba, Kazuki Nogami, Yumiko Ameno, Takashi Fujishiro, Yasuhiro Takahashi (Grad. Sch. of Sci. & Eng., Saitama Univ.)

The 93rd Annual Meeting of JBS

[P-218(1Z05-06)] Multiheme-containing selenoprotein is involved in sulfur reduction in Geobacter sulfurreducens

^○Shintaro Asaoka, Yukiko Izu, Ryuta Tobe, Hisaaki Misara (College of Life Sciences, Ritsumeikan University)

The 93rd Annual Meeting of JBS

[P-219(1Z05-07)] Structure and function of [2Fe-2S] clusters-assembled dimeric IscU, a scaffold protein in Fe-S cluster biosynthesis

^○Kohei Kunichika, Takashi Fujishiro, Yasuhiro Takahashi (Graduate School of Science and Engineering, Saitama University)

The 93rd Annual Meeting of JBS

[P-220(1Z05-08)] Heme binding to ferrochelatase represses the enzymatic activity

^○Yuina Nakamura¹, Koichiro Ishimori^1,2, Takeshi Uchida^1,2 (1.Graduate School of Chemical Sciences and Engineering, Hokkaido University, 2.Department of Chemistry, Faculty of Science, Hokkaido University)

The 93rd Annual Meeting of JBS

[P-221(1Z05-09)] Characterization of a novel oxygen-sensitive tRNA sulfurtransferase MnmA

^○Naoki Shigi¹, Masaki Horitani², Kenjyo Miyauchi³, Tsutomu Suzuki³, Misao Himeno (Kuroki)¹ (1.National Institute of Advanced Industrial Science and Technology (AIST), 2.Faculty of Agriculture, Saga University, 3.Graduate School of Engineering, University of Tokyo)

The 93rd Annual Meeting of JBS

[P-222(1Z05-10)] Site-specific PEG modification of bilirubin oxidase expressed in Escherichia coli

^○Akira Itou, Satoshi Yamashita, Takeshi Sakurai, Kunishige Kataoka (Guraduate School of Natural Science and Technology, Kanazawa University)

The 93rd Annual Meeting of JBS

[P-223] DNA protection assay of CnfR from the cyanobacterium Leptolyngbya boryana involved in transcriptional regulation of genes for nitrogen fixation

^○Kei Wada¹, Yumiko Motoyama¹, Noriko Kaseda¹, Kaori Kaji¹, Haruna Takao¹, Kazuki Hashimoto², Tsujimoto Ryoma², Haruki Yamamoto², Yuichi Fujita² (1.Department of Medical Sciences, University of Miyazaki, 2.Graduate School of Bioagricultural Sciences, Nagoya University)

The 93rd Annual Meeting of JBS