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Naoki Nemoto，Seiki Baba，Gota Kawai and Gen-ichi Sampei
Crystal structure of guanosine 5'-monophosphate synthetase from the thermophilic bacterium Thermus thermophilus HB8.
Acta Crystallography Section F, Structural Biology and Crystallization Communication, 80, 278-285 (2024)
https://doi.org/10.1107/S2053230X2400877X |
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Naoki Nemoto, Gota Kawai and Gen-ichi Sampei
Crystal structure of adenylosuccinate lyase from the thermophilic bacterium Thermus thermophilus HB8. Acta Crystallography Section F, Structural Biology and Crystallization Communication, 79, 278-284 (2023)
https://doi.org/10.1107/s2053230x23009020 |
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Gen-ichi Sampei, Hironori Ishii, Hiroyuki Taka and Gota Kawai
Convergent evolution of nitrogen-adding enzymes in the purine nucleotide biosynthetic pathway, based on structural analysis of adenylosuccinate synthetase (PurA). Journal of General and Applied Microbiology, 69, 109-116 (2023)
https://doi.org/10.2323/jgam.2023.05.002 |
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Gota Kawai, Gen-ichi Sampei, Makoto Nishiyama and Yoshitaka Bessho
Non-coding RNAs and functional RNA elements in Thermus thermophilus. Journal of General and Applied Microbiology, 69, 131-134 (2023)
https://doi.org/10.2323/jgam.2023.05.001 |
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Norifumi Yamamoto, Gen-ichi Sampei and Gota Kawai
Free-Energy Profile Analysis of the Catalytic Reaction of Glycinamide Ribonucleotide Synthetase. Life, 12, 281 (2022)
https://doi.org/10.3390/life12020281 |
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Shibanuma, Y., Nemoto, N., Yamamoto, N., Sampei, G., and Kawai, G.
Crystal structure of adenylate kinase from an extremophilic archaeon Aropyrum pernix with ATP and AMP. Journal of Biochemistry, 168, 223-229 (2020)
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Aoba Ogawa, Gen-ichi Sampei and Gota Kawai
Crystal Structure of Flavin Dependent Thymidylate Synthase, Thy1, from Thermus thermophilus having an Extra C Terminal Domain
Acta Crystallography Section F, Structural Biology and Crystallization Communication, 75, 450-454 (2019) |
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Gota Kawai, Yuri Aoki, Maina Otsu, Naomi Koike, Gen-ichi Sampei
RNomics of Thermus thermophilus HB8 by DNA microarray and next-generation sequencing
Journal of Biochemistry, 162, 423-430 (2017) |
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Watanabe Y, Yanai H, Kanagawa M, Suzuki S, Tamura S, Okada K, Baba S, Kumasaka T, Agari Y, Chen L, Fu ZQ, Chrzas J, Wang BC, Nakagawa N, Ebihara A, Masui R, Kuramitsu S, Yokoyama S, Sampei G, Kawai G.
Crystal structures of a subunit of the formylglycinamide ribonucleotide amidotransferase, PurS, from Thermus thermophilus, Sulfolobus tokodaii and Methanocaldococcus jannaschii
Acta Crystallography Section F, Structural Biology and Crystallization Communication, 72, 627-635 (2016)
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Mayumi Kanagawa, Seiki Baba, Yuzo Watanabe, Noriko Nakagawa, Akio Ebihara, Gen-ichi Sampei and Gota Kawai
Crystal structures and ligand binding of PurM proteins from Thermus thermophilus and Geobacillus kaustophilus
Journal of Biochemistry, 159, 313-321 (2016) |
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Gen-ichi Sampei, Mayumi Kanagawa, Seiki Baba, Toshiaki Shimasaki, Hiroyuki Taka, Shohei Mitsui, Shinji Fujiwara, Yuki Yanagida, Mayumi Kusano, Sakiko Suzuki, Kayoko Terao, Hiroya Kawai, Yoko Fukai, Noriko Nakagawa, Akio Ebihara, Seiki Kuramitsu, Shigeyuki Yokoyama and Gota Kawai
Structures and reaction mechanisms of the two related enzymes, PurN and PurU
Journal of Biochemistry,154, 569-579 (2013) |
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Sakiko Suzuki, Hisaaki Yanai, Mayumi Kanagawa, Satoko Tamura, Yuzo Watanabe, Kyotaro Fuse, Seiki Baba, Gen-ichi Sampei and Gota Kawai
Structure of N-formylglycinamide ribonucleotide amidotransferase II (PurL) from Thermus thermophilus HB8
Acta Crystallography Section F, Structural Biology and Crystallization Communications, 68, 14-19 (2012) |
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Gen-ichi Sampei, Seiki Baba, Mayumi Kanagawa, Hisaaki Yanai, Takeshi Ishii, Hiroya Kawai, Yoko Fukai, Akio Ebihara, Noriko Nakagawa and Gota Kawai
Crystal Structures of Glycinamide Ribonucleotide Synthetase, PurD, from Thermophilic Eubacteria
Journal of Biochemistry, 148, 429-438 (2010) |
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Kanagawa M., Baba S., Ebihara A., Shinkai A., Hirotsu K., Mega R., Kim K., Kuramitsu S., Sampei G., Kawai G.
Structures of hypoxanthine-guanine phosphoribosyltransferase (TTHA0220) from Thermus thermophilus HB8
Acta Crystallography Section F, Structural Biology and Crystallization Communications, 66, 893-898 (2010) |
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Gen-ichi Sampei, Nobuhisa Furuya, Keiko Tachibana, Yasuhiro Saitou, Takuji Suzuki, Teruya Komano
Complete genome sequence of the incompatibility group I1 plasmid R64
Plasmid, 64, 92-10 (2010) |
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Matsuo, E., Sampei, G., Mizobuchi, K., and Ito, K.
The plasmid F OmpP protease, a homologue of OmpT, as a potential obstacle to E. coli -based protein production
FEBS Letter, 461, 6-8 (1999) |
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Yamamoto, Y., Aiba, H., Baba, T., Hayashi, K., Inada, T., Isono, K., Itoh, T., Kimura, S., Kitagawa, M., Makino, K., Miki, T., Mitsuhashi, N., Mizobuchi, K., Mori, H., Nakade, S., Nakamura, Y., Nashimoto, H., Oshima, T., Oyama, S., Saito, N., Sampei, G., Satoh, Y., Sivasundaram, S., Tagami, H., Takahashi, H., Takeda, J., Takemoto, K., Uehara, K., Wada, C., Yamagata, S., and Horiuchi, T.
Construction of a Contiguous 874-kb Sequence of the Escherichia coli K-12 Genome Corresponding to 50.0-68.8 min on the Linkage Map and Analysis of Its Sequence Features
DNA Research, 4, 91-113, 169-178 (Supplement) (1997) |
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Itoh, T., Aiba, H., Baba, T., Hayashi, K., Inada, T., Isono, K., Kasai, H., Kimura, S., Kitakawa, M., Kitagawa, M., Makino, K., Miki, T., Mizobuchi, K., Mori, H., Mori, T., Motomura, K., Nakade, S., Nakamura, Y., Nashimoto, H., Nishio, Y., Oshima, T., Saito, N., Sampei, G., Seki, Y., Sivasundaram, S., Tagami, H., Takeda, J., Takemoto, K., Wada, C., Yamamoto, Y., and Horiuchi, T.
A 460-kb DNA Sequence of the Escherichia coli K-12 Genome Corresponding to the 40.1-50.0 min Region on the Linkage Map
DNA Research, 3, 379-392, 441-445 (Supplement) (1996) |
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Aiba, H., Baba, T., Hayashi, K., Inada, T., Isono, K., Itoh, T., Kasai, H., Kashimoto, K., Kimura, S., Kitagawa, M., Makino, K., Miki, T., Mizobuchi, K., Mori, H., Mori, T., Motomera, K., Nakade, S., Nakamura, Y., Nashimoto, H., Nishio, Y., Oshima, T., Saito, N., Sampei, G., Seki, Y., Sivasundaram, S., Tagami, H., Takeda, J., Takemoto, K.,Takeuchi, Y., Wada, C., Yamamoto, Y., and Horiuchi, T.
A 570-kb DNA Sequence of the Escherichia coli K-12 Genome Corresponding to the 28.0-40.1 min Region on the Linkage Map
DNA Research, 3, 363-377, 435-440 (Supplement) (1996) |
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Ohshima. T., Aiba, H., Baba, T., Fujita, K., Hayashi, K., Honjo, A., Ikemoto, K., Inada, T., Isono, K., Itoh, T., Kajihara, M., Kanai, K., Kashimoto, K., Kimura, S., Kitakawa, M., Makino, K., Masuda, S., Miki, T., Mizobuchi, K., Mori, H., Motomera, K., Nakamura, Y., Nashimoto, H., Nishio, Y., Saito, N., Sampei, G., Seki, Y., Tagami, H., Takemoto, K., Wada, C., Yamamoto, Y., Yana, M., and Horiuchi, T.
A 718-kb DNA Sequence of the Escherichia coli K-12 Genome Corresponding to the 12.7-28.0 min Region on the Linkage Map
DNA Research, 3, 137-155, 211-223 (Supplement) (1996) |
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Nagadoi, A., Morikawa, S., Nakamura, H., Enari, M., Kobayashi, K., Yamamoto, H., Sampei, G., Mizobuch,i K., Schumacher, M. A., Brennan, R. G., and Nishimura, Y.
Structural comparison of the free and DNA-bound forms of the purine repressor DNA-binding domain
Structure, 3, 1217-1224 (1995) |
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Sampei, G., and Mizobuchi, K.
The Organization of the purL Gene Encoding 5'-Phosphoribosyl- formylglycinamide Amidotransferase of Escherichia coli
Journal of Biological Chemistry, 264, 21230-21238 (1989) |
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Watanabe, W., Sampei, G., Aiba, A., and Mizobuchi, K.
Idetification and Sequence Analysis of Escherichia coli purE and purK Genes Encoding 5'-Phosphoribosyl-5-Amino-4-Imidazole Carboxylase for de novo Purine Biosynthesis
Journal of Bacteriology, 198, 198-204 (1989) |
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Sampei, G., and Mizobuchi, K.
Nucleotide sequence of the Escherichia coli purF gene encoding amidophosphoribosyl-transferase for de novo purine nucleotide synthesis
Nucleic Acids Research, 16, 8717 (1988) |
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