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Tairo Oshima

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Mio Ohnuma; Tadashi Ganbe; Yusuke Terui; Masaru Niitsu; Takao Sato; Nobuo Tanaka; Masatada Tamakoshi; Keijiro Samejima; Takashi Kumasaka; Tairo Oshima
Crystal structures and enzymatic properties of a triamine/agmatine aminopropyltransferase from Thermus thermophilus.
Tairo Oshima; Toshiyuki Moriya; Yusuke Terui
Identification, chemical synthesis, and biological functions of unusual polyamines produced by extreme thermophiles.
Tairo Oshima
Enigmas of biosyntheses of unusual polyamines in an extreme thermophile, Thermus thermophilus.

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2011: Mio Ohnuma; Tadashi Ganbe; Yusuke Terui; Masaru Niitsu; Takao Sato; Nobuo Tanaka; Masatada Tamakoshi; Keijiro Samejima; Takashi Kumasaka; Tairo Oshima
Crystal structures and enzymatic properties of a triamine/agmatine aminopropyltransferase from Thermus thermophilus.
Journal of molecular biology 2011;408(5):971-86.
2011: Tairo Oshima; Toshiyuki Moriya; Yusuke Terui
Identification, chemical synthesis, and biological functions of unusual polyamines produced by extreme thermophiles.
Methods in molecular biology (Clifton, N.J.) 2011;720():81-111.
2010: Tairo Oshima
Enigmas of biosyntheses of unusual polyamines in an extreme thermophile, Thermus thermophilus.
Plant physiology and biochemistry : PPB / Société française de physiologie végétale 2010;48(7):521-6.
2010: Yoshihiro Agari; Keiko Sakamoto; Masatada Tamakoshi; Tairo Oshima; Seiki Kuramitsu; Akeo Shinkai
Transcription profile of Thermus thermophilus CRISPR systems after phage infection.
Journal of molecular biology 2010;395(2):270-81.
2009: Misaki Imai; Daisuke Chikatsu; Emire Inomata; Tairo Oshima; Gota Kawai
Docking simulation of polyamines on a kissing-loop RNA dimer.
Nucleic acids symposium series (2004) 2009;(53):273-4.
2009: Shin-ichi Yokobori; Takashi Itoh; Shigeo Yoshinari; Norimichi Nomura; Yoshihiko Sako; Akihiko Yamagishi; Tairo Oshima; Kiyoshi Kita; Yoh-ichi Watanabe
Gain and loss of an intron in a protein-coding gene in Archaea: the case of an archaeal RNA pseudouridine synthase gene.
BMC evolutionary biology 2009;9():198.
2008: Asako Kounosu; Toshio Iwasaki; Seiki Baba; Yoko Hayashi-Iwasaki; Tairo Oshima; Takashi Kumasaka
Crystallization and preliminary X-ray diffraction studies of the prototypal homologue of mitoNEET (Tth-NEET0026) from the extreme thermophile Thermus thermophilus HB8.
Acta crystallographica. Section F, Structural biology and crystallization communications 2008;64(Pt 12):1146-8.
2008: Mikio Shimizu; Akihiko Yamagishi; Kenji Kinoshita; Yasuo Shida; Tairo Oshima
Prebiotic origin of glycolytic metabolism: histidine and cysteine can produce acetyl CoA from glucose via reactions homologous to non-phosphorylated Entner-Doudoroff pathway.
Journal of biochemistry 2008;144(3):383-8.
2008: Haruo Shimada; Naoki Nemoto; Yasuo Shida; Tairo Oshima; Akihiko Yamagishi
Effects of pH and temperature on the composition of polar lipids in Thermoplasma acidophilum HO-62.
Journal of bacteriology 2008;190(15):5404-11.
2008: Shin-ichi Yokobori; Tohru Iseto; Shuichi Asakawa; Takashi Sasaki; Nobuyoshi Shimizu; Akihiko Yamagishi; Tairo Oshima; Euichi Hirose
Complete nucleotide sequences of mitochondrial genomes of two solitary entoprocts, Loxocorone allax and Loxosomella aloxiata: implications for lophotrochozoan phylogeny.
Molecular phylogenetics and evolution 2008;47(2):612-28.
2008: Tairo Oshima; Toshiyuki Moriya
A preliminary analysis of microbial and biochemical properties of high-temperature compost.
Annals of the New York Academy of Sciences 2008;1125():338-44.
2007: Shin-ichi Yokobori; Dhugal J Lindsay; Mari Yoshida; Kotaro Tsuchiya; Akihiko Yamagishi; Tadashi Maruyama; Tairo Oshima
Mitochondrial genome structure and evolution in the living fossil vampire squid, Vampyroteuthis infernalis, and extant cephalopods.
Molecular phylogenetics and evolution 2007;44(2):898-910.
2006: Hiroshi Takeda; Takashi Toyooka; Yoshiho Ikeuchi; Shin-ichi Yokobori; Kan Okadome; Fuyumi Takano; Tairo Oshima; Tsutomu Suzuki; Yaeta Endo; Hiroyuki Hori
The substrate specificity of tRNA (m1G37) methyltransferase (TrmD) from Aquifex aeolicus.
Genes to cells : devoted to molecular & cellular mechanisms 2006;11(12):1353-65.
2006: Shigeo Yoshinari; Takashi Itoh; Steven Hallam; Edward F DeLong; Shin-ichi Yokobori; Akihiko Yamagishi; Tairo Oshima; Kiyoshi Kita; Yoh-ichi Watanabe
Archaeal pre-mRNA splicing: a connection to hetero-oligomeric splicing endonuclease.
Biochemical and biophysical research communications 2006;346(3):1024-32.
2006: Kan Yamashiro; Shin-ichi Yokobori; Tairo Oshima; Akihiko Yamagishi
Structural analysis of the plasmid pTA1 isolated from the thermoacidophilic archaeon Thermoplasma acidophilum.
Extremophiles : life under extreme conditions 2006;10(4):327-35.
2005: Mio Ohnuma; Yusuke Terui; Masatada Tamakoshi; Hidemichi Mitome; Masaru Niitsu; Keijiro Samejima; Etsuko Kawashima; Tairo Oshima
N1-aminopropylagmatine, a new polyamine produced as a key intermediate in polyamine biosynthesis of an extreme thermophile, Thermus thermophilus.
The Journal of biological chemistry 2005;280(34):30073-82.
2005: Tairo Oshima; Haruki Nakamura
[Overview: Progress on and trends in the world Protein 3000 Project].
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 2005;50(7):831-5.
2005: Yusuke Terui; Mio Ohnuma; Kaori Hiraga; Etsuko Kawashima; Tairo Oshima
Stabilization of nucleic acids by unusual polyamines produced by an extreme thermophile, Thermus thermophilus.
The Biochemical journal 2005;388(Pt 2):427-33.
2005: Masamichi Yamashita; Yoji Ishikawa; Tairo Oshima
[Engineering issues of microbial ecology in space agriculture].
Uchū Seibutsu Kagaku 2005;19(1):25-36.
2005: Shin-ichi Yokobori; Tairo Oshima; Hiroshi Wada
Complete nucleotide sequence of the mitochondrial genome of Doliolum nationalis with implications for evolution of urochordates.
Molecular phylogenetics and evolution 2005;34(2):273-83.
2004: Shin-ichi Yokobori; Naoya Fukuda; Mitsue Nakamura; Tomoko Aoyama; Tairo Oshima
Long-term conservation of six duplicated structural genes in cephalopod mitochondrial genomes.
Molecular biology and evolution 2004;21(11):2034-46.
2004: Kaori Hiraga; Akihiko Yamagishi; Tairo Oshima
Mapping of unit boundaries of a protein: exhaustive search for permissive sites for duplication by complementation analysis of random fragment libraries of tryptophan synthase alpha subunit.
Journal of molecular biology 2004;335(4):1093-104.
2004: Yusuke Ohba; Yusuke Terui; Kazuo Kamaike; Tairo Oshima; Etsuko Kawashima
Design, synthesis and analysis of a pyrrolepolyamide-nucleoside hybrid.
Nucleic acids symposium series (2004) 2004;(48):55-6.
2003: Miho Aoshima; Masaharu Ishii; Akihiko Yamagishi; Tairo Oshima; Yasuo Igarashi
Metabolic characteristics of an isocitrate dehydrogenase defective derivative of escherichia coli BL21(DE3).
Biotechnology and bioengineering 2003;84(6):732-7.
2003: Shin-ichi Yokobori; Yukari Watanabe; Tairo Oshima
Mitochondrial genome of Ciona savignyi (Urochordata, Ascidiacea, Enterogona): comparison of gene arrangement and tRNA genes with Halocynthia roretzi mitochondrial genome.
Journal of molecular evolution 2003;57(5):574-87.
2003: Naoki Nemoto; Yasuo Shida; Haruo Shimada; Tairo Oshima; Akihiko Yamagishi
Characterization of the precursor of tetraether lipid biosynthesis in the thermoacidophilic archaeon Thermoplasma acidophilum.
Extremophiles : life under extreme conditions 2003;7(3):235-43.
2003: Etsuko Kawashima; Daisuke Itoh; Kazuo Kamaike; Yusuke Terui; Tairo Oshima
Synthesis and analysis of nucleosides bearing pyrrolepolyamide binding to DNA.
Nucleosides, nucleotides & nucleic acids 2003;22(5-8):1309-11.
2003: Naoki Nemoto; Tairo Oshima; Akihiko Yamagishi
Purification and characterization of geranylgeranylglyceryl phosphate synthase from a thermoacidophilic archaeon, Thermoplasma acidophilum.
Journal of biochemistry 2003;133(5):651-7.
2003: Noriyuki Nimura; Takako Fujiwara; Aya Watanabe; Masae Sekine; Takemitsu Furuchi; Masafumi Yohda; Akihiko Yamagishi; Tairo Oshima; Hiroshi Homma
A novel chiral thiol reagent for automated precolumn derivatization and high-performance liquid chromatographic enantioseparation of amino acids and its application to the aspartate racemase assay.
Analytical biochemistry 2003;315(2):262-9.
2003: Taketoshi Uzawa; Akihiko Yamagishi; Tairo Oshima
Continuous cell-free protein synthesis directed by messenger DNA and catalyzed by extract of Thermus thermophilus HB27.
Bioscience, biotechnology, and biochemistry 2003;67(3):639-42.
2003: Yusuke Ohba; Kazuo Kamaike; Yusuke Terui; Tairo Oshima; Etsuko Kawashima
Design, synthesis and analysis of antiviral nucleosides bearing pyrrolepolyamide binding to nucleic acid (II): N2-pyrrolepolyamidopropylguanosine.
Nucleic acids research. Supplement (2001) 2003;(3):29-30.
2002: Masami Ishida; Tairo Oshima; Katsuhide Yutani
Overexpression in Escherichia coli of the AT-rich trpA and trpB genes from the hyperthermophilic archaeon Pyrococcus furiosus.
FEMS microbiology letters 2002;216(2):179-83.
2002: Kensei Kobayashi; Yoshinori Takano; Hitomi Masuda; Hisako Tonishi; Takeo Kaneko; Kazumichi Nakagawa; Hirofumi Hashimoto; Seiji Sugita; Tairo Oshima; Masamichi Yamashita
[Formation and decomposition of organic compounds by ultraviolet light in simulated interstellar environments].
Uchū Seibutsu Kagaku 2002;16(3):141-2.
2002: Naoki SHIGI; Tsutomu Suzuki; Masatada Tamakoshi; Tairo Oshima; Kimitsuna Watanabe
Conserved bases in the TPsi C loop of tRNA are determinants for thermophile-specific 2-thiouridylation at position 54.
The Journal of biological chemistry 2002;277(42):39128-35.
2002: Masami Ishida; Tairo Oshima
Effective structure of a leader open reading frame for enhancing the expression of GC-rich genes.
Journal of biochemistry 2002;132(1):63-70.
2002: Osamu Nureki; Mikako Shirouzu; Kyoko Hashimoto; Ryuichiro Ishitani; Takaho Terada; Masatada Tamakoshi; Tairo Oshima; Masao Chijimatsu; Koji Takio; Dmitry G Vassylyev; Takehiko Shibata; Yorinao Inoue; Seiki Kuramitsu; Shigeyuki Yokoyama
An enzyme with a deep trefoil knot for the active-site architecture.
Acta crystallographica. Section D, Biological crystallography 2002;58(Pt 7):1129-37.
2002: Toshiharu Suzuki; Masako Yasugi; Fumio Arisaka; Tairo Oshima; Akihiko Yamagishi
Cold-adaptation mechanism of mutant enzymes of 3-isopropylmalate dehydrogenase from Thermus thermophilus.
Protein engineering 2002;15(6):471-6.
2002: Taketoshi Uzawa; Akihiko Yamagishi; Tairo Oshima
Polypeptide synthesis directed by DNA as a messenger in cell-free polypeptide synthesis by extreme thermophiles, Thermus thermophilus HB27 and Sulfolobus tokodaii strain 7.
Journal of biochemistry 2002;131(6):849-53.
2002: Shin-ichi Yokobori; Tairo Oshima
[Evolution of genome structure and genetic code of metazoan mitochondria].
Nihon rinsho. Japanese journal of clinical medicine 2002;60 Suppl 4():17-23.
2002: Kozo Tomita; Shin-ichi Yokobori; Tairo Oshima; Takuya Ueda; Kimitsuna Watanabe
The cephalopod Loligo bleekeri mitochondrial genome: multiplied noncoding regions and transposition of tRNA genes.
Journal of molecular evolution 2002;54(4):486-500.
2002: Hiroyuki Hori; Tsutomu Suzuki; Kazumasa Sugawara; Yorinao Inoue; Takehiko Shibata; Seiki Kuramitsu; Shigeyuki Yokoyama; Tairo Oshima; Kimitsuna Watanabe
Identification and characterization of tRNA (Gm18) methyltransferase from Thermus thermophilus HB8: domain structure and conserved amino acid sequence motifs.
Genes to cells : devoted to molecular & cellular mechanisms 2002;7(3):259-72.
2002: Takahide Kon; Naoki Nemoto; Tairo Oshima; Akihiko Yamagishi
Effects of a squalene epoxidase inhibitor, terbinafine, on ether lipid biosyntheses in a thermoacidophilic archaeon, Thermoplasma acidophilum.
Journal of bacteriology 2002;184(5):1395-401.
2002: Toshiharu Suzuki; Toshio Iwasaki; Taketoshi Uzawa; Kurt Hara; Naoki Nemoto; Takahide Kon; Toshiaki Ueki; Akihiko Yamagishi; Tairo Oshima
Sulfolobus tokodaii sp. nov. (f. Sulfolobus sp. strain 7), a new member of the genus Sulfolobus isolated from Beppu Hot Springs, Japan.
Extremophiles : life under extreme conditions 2002;6(1):39-44.
2002: Yoh-ichi Watanabe; Shin-ichi Yokobori; Toshiro Inaba; Akihiko Yamagishi; Tairo Oshima; Yutaka Kawarabayasi; Hisasi Kikuchi; Kiyoshi Kita
Introns in protein-coding genes in Archaea.
FEBS letters 2002;510(1-2):27-30.
2002: Haruo Shimada; Naoki Nemoto; Yasuo Shida; Tairo Oshima; Akihiko Yamagishi
Complete polar lipid composition of Thermoplasma acidophilum HO-62 determined by high-performance liquid chromatography with evaporative light-scattering detection.
Journal of bacteriology 2002;184(2):556-63.
2001: C Motono; Tairo Oshima; Akihiko Yamagishi
High thermal stability of 3-isopropylmalate dehydrogenase from Thermus thermophilus resulting from low DeltaC(p) of unfolding.
Protein engineering 2001;14(12):961-6.
2001: Masako Yasugi; Toshiharu Suzuki; Akihiko Yamagishi; Tairo Oshima
Analysis of the effect of accumulation of amino acid replacements on activity of 3-isopropylmalate dehydrogenase from Thermus thermophilus.
Protein engineering 2001;14(8):601-7.
2001: J Miyazaki; S Nakaya; Toshiharu Suzuki; Masatada Tamakoshi; Tairo Oshima; Akihiko Yamagishi
Ancestral residues stabilizing 3-isopropylmalate dehydrogenase of an extreme thermophile: experimental evidence supporting the thermophilic common ancestor hypothesis.
Journal of biochemistry 2001;129(5):777-82.
2001: Masako Yasugi; M Amino; Toshiharu Suzuki; Tairo Oshima; Akihiko Yamagishi
Cold adaptation of the thermophilic enzyme 3-isopropylmalate dehydrogenase.
Journal of biochemistry 2001;129(3):477-84.
2001: Zhiqun Long; JA Lee; T Okamoto; Masae Sekine; Noriyuki Nimura; Kohzoh Imai; Masafumi Yohda; Tadashi Maruyama; M Sumi; N Kamo; A Yamagishi; Tairo Oshima; Hiroshi Homma
Occurrence of D-Amino Acids and a pyridoxal 5'-phosphate-dependent aspartate racemase in the acidothermophilic archaeon, Thermoplasma acidophilum.
Biochemical and biophysical research communications 2001;281(2):317-21.
2001: K Numata; Y Hayashi-Iwasaki; Jitsutaro Kawaguchi; M Sakurai; H Moriyama; Nobuo Tanaka; Tairo Oshima
Thermostabilization of a chimeric enzyme by residue substitutions: four amino acid residues in loop regions are responsible for the thermostability of Thermus thermophilus isopropylmalate dehydrogenase.
Biochimica et biophysica acta 2001;1545(1-2):174-83.
2001: Masatada Tamakoshi; Y Nakano; S Kakizawa; Akihiko Yamagishi; Tairo Oshima
Selection of stabilized 3-isopropylmalate dehydrogenase of Saccharomyces cerevisiae using the host-vector system of an extreme thermophile, Thermus thermophilus.
Extremophiles : life under extreme conditions 2001;5(1):17-22.
2001: Toshiharu Suzuki; Masako Yasugi; Fumio Arisaka; Akihiko Yamagishi; Tairo Oshima
Adaptation of a thermophilic enzyme, 3-isopropylmalate dehydrogenase, to low temperatures.
Protein engineering 2001;14(2):85-91.
2001: R Hirose; Toshiharu Suzuki; H Moriyama; T Sato; Akihiko Yamagishi; Tairo Oshima; Nobuo Tanaka
Crystal structures of mutants of Thermus thermophilus IPMDH adapted to low temperatures.
Protein engineering 2001;14(2):81-4.
2001: C Qu; Satoshi Akanuma; Nobuo Tanaka; H Moriyama; Tairo Oshima
Design, X-ray crystallography, molecular modelling and thermal stability studies of mutant enzymes at site 172 of 3-isopropylmalate dehydrogenase from Thermus thermophilus.
Acta crystallographica. Section D, Biological crystallography 2001;57(Pt 2):225-32.
2001: Haruo Shimada; Yasuo Shida; Naoki Nemoto; Tairo Oshima; Akihiko Yamagishi
Quinone profiles of Thermoplasma acidophilum HO-62.
Journal of bacteriology 2001;183(4):1462-5.
2001: Toshio Iwasaki; Tairo Oshima
Ferredoxin and related enzymes from Sulfolobus.
Methods in enzymology 2001;334():3-22.
2000: T Hori; H Moriyama; Jitsutaro Kawaguchi; Y Hayashi-Iwasaki; Tairo Oshima; Nobuo Tanaka
The initial step of the thermal unfolding of 3-isopropylmalate dehydrogenase detected by the temperature-jump Laue method.
Protein engineering 2000;13(8):527-33.
2000: Masatada Tamakoshi; Tairo Oshima
[Evolutionary molecular engineering for enzymes].
Seikagaku. The Journal of Japanese Biochemical Society 2000;72(5):376-9.
2000: Z Nurachman; Satoshi Akanuma; T Sato; Tairo Oshima; Nobuo Tanaka
Crystal structures of 3-isopropylmalate dehydrogenases with mutations at the C-terminus: crystallographic analyses of structure-stability relationships.
Protein engineering 2000;13(4):253-8.
2000: Y Hayashi-Iwasaki; Tairo Oshima
Purification and characterization of recombinant 3-isopropylmalate dehydrogenases from Thermus thermophilus and other microorganisms.
Methods in enzymology 2000;324():301-22.
1999: K Numata; Y Hayashiiwasaki; K Yutani; Tairo Oshima
Studies on interdomain interaction of 3-isopropylmalate dehydrogenase from an extreme thermophile, Thermus thermophilus, by constructing chimeric enzymes.
Extremophiles : life under extreme conditions 1999;3(4):259-62.
1999: Masatada Tamakoshi; T Yaoi; Tairo Oshima; Akihiko Yamagishi
An efficient gene replacement and deletion system for an extreme thermophile, Thermus thermophilus.
FEMS microbiology letters 1999;173(2):431-7.
1999: Satoshi Akanuma; Akihiko Yamagishi; Nobuo Tanaka; Tairo Oshima
Further improvement of the thermal stability of a partially stabilized Bacillus subtilis 3-isopropylmalate dehydrogenase variant by random and site-directed mutagenesis.
European journal of biochemistry / FEBS 1999;260(2):499-504.
1999: N Shinzato; Tadao Matsumoto; I Yamaoka; Tairo Oshima; Akihiko Yamagishi
Phylogenetic diversity of symbiotic methanogens living in the hindgut of the lower termite Reticulitermes speratus analyzed by PCR and in situ hybridization.
Applied and environmental microbiology 1999;65(2):837-40.
1999: C Motono; Akihiko Yamagishi; Tairo Oshima
Urea-induced unfolding and conformational stability of 3-isopropylmalate dehydrogenase from the Thermophile thermus thermophilus and its mesophilic counterpart from Escherichia coli.
Biochemistry 1999;38(4):1332-7.
1998: Takayoshi Wakagi; Tairo Oshima; Hiromi Imamura; Hiroshi Matsuzawa
Cloning of the gene for inorganic pyrophosphatase from a thermoacidophilic archaeon, Sulfolobus sp. strain 7, and overproduction of the enzyme by coexpression of tRNA for arginine rare codon.
Bioscience, biotechnology, and biochemistry 1998;62(12):2408-14.
1998: Masatada Tamakoshi; Akihiko Yamagishi; Tairo Oshima
The organization of the leuC, leuD and leuB genes of the extreme thermophile Thermus thermophilus.
Gene 1998;222(1):125-32.
1998: Toshiharu Suzuki; H Moriyama; R Hirose; M Sakurai; Nobuo Tanaka; Tairo Oshima
Crystallization and preliminary X-ray studies on the hyperstable 3-isopropylmalate dehydrogenase from the thermoacidophilic archaeon Sulfolobus sp. strain 7.
Acta crystallographica. Section D, Biological crystallography 1998;54(Pt 3):444-5.
1998: Satoshi Akanuma; Akihiko Yamagishi; Nobuo Tanaka; Tairo Oshima
Serial increase in the thermal stability of 3-isopropylmalate dehydrogenase from Bacillus subtilis by experimental evolution.
Protein science : a publication of the Protein Society 1998;7(3):698-705.
1997: Toshio Iwasaki; Tairo Oshima
A stable intermediate product of the archaeal zinc-containing 7Fe ferredoxin from Sulfolobus sp. strain 7 by artificial oxidative conversion.
FEBS letters 1997;417(2):223-6.
1997: Masami Ishida; M Yoshida; Tairo Oshima
Highly efficient production of enzymes of an extreme thermophile, Thermus thermophilus: A practical method to overexpress GC-rich genes in Escherichia coli.
Extremophiles : life under extreme conditions 1997;1(3):157-62.
1997: Masatada Tamakoshi; M Uchida; K Tanabe; S Fukuyama; Akihiko Yamagishi; Tairo Oshima
A new Thermus-Escherichia coli shuttle integration vector system.
Journal of bacteriology 1997;179(15):4811-4.
1997: M Aoshima; Tairo Oshima
Purification and characterization of isocitrate dehydrogenase from a hyperthermophilic archaebacterium, Caldococcus noboribetus.
Biochimica et biophysica acta 1997;1340(2):227-34.
1997: Satoshi Akanuma; C Qu; Akihiko Yamagishi; Nobuo Tanaka; Tairo Oshima
Effect of polar side chains at position 172 on thermal stability of 3-isopropylmalate dehydrogenase from Thermus thermophilus.
FEBS letters 1997;410(2-3):141-4.
1997: Toshiharu Suzuki; Yoshiki Tanaka; M Ishida; M Ishizuka; Akihiko Yamagishi; Tairo Oshima
Screening of a mutant plasmid with high expression efficiency of GC-rich leuB gene of an extreme thermophile, Thermus thermophilus, in Escherichia coli.
Journal of biochemistry 1997;121(6):1031-4.
1997: M Aoshima; Tairo Oshima
Stabilization of Escherichia coli isopropylmalate dehydrogenase by single amino acid substitution.
Protein engineering 1997;10(3):249-54.
1997: Toshio Iwasaki; T Suzuki; T Kon; Takeo Imai; Akio Urushiyama; Daijiro Ohmori; Tairo Oshima
Novel zinc-containing ferredoxin family in thermoacidophilic archaea.
The Journal of biological chemistry 1997;272(6):3453-8.
1997: A Yamagishi; Tairo Oshima
[What we can learn from the whole genome sequence of an archaeon Methanococcus jannaschii].
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 1997;42(2):174-7.
1997: Toshiharu Suzuki; Y Inoki; Akihiko Yamagishi; Toshio Iwasaki; T Wakagi; Tairo Oshima
Molecular and phylogenetic characterization of isopropylmalate dehydrogenase of a thermoacidophilic archaeon, Sulfolobus sp. strain 7.
Journal of bacteriology 1997;179(4):1174-9.
1997: T Yaoi; K Miyazaki; Tairo Oshima
Substrate recognition of isocitrate dehydrogenase and 3-isopropylmalate dehydrogenase from Thermus thermophilus HB8.
Journal of biochemistry 1997;121(1):77-81.
1997: C Qu; Satoshi Akanuma; H Moriyama; Nobuo Tanaka; Tairo Oshima
A mutation at the interface between domains causes rearrangement of domains in 3-isopropylmalate dehydrogenase.
Protein engineering 1997;10(1):45-52.
1996: T Yaoi; Y Hayashi-Iwasaki; Tairo Oshima
Electrostatic interaction between two domains of isocitrate dehydrogenase from Thermus thermophilus is important for the catalytic function and protein stability.
FEBS letters 1996;398(2-3):228-30.
1996: M Aoshima; Akihiko Yamagishi; Tairo Oshima
Eubacteria-type isocitrate dehydrogenase from an archaeon: cloning, sequencing, and expression of a gene encoding isocitrate dehydrogenase from a hyperthermophilic archaebacterium, Caldococcus noboribetus.
Archives of biochemistry and biophysics 1996;336(1):77-85.
1996: M Aoshima; Y Nishibe; M Hasegawa; Akihiko Yamagishi; Tairo Oshima
Cloning and sequencing of a gene encoding 16S ribosomal RNA from a novel hyperthermophilic archaebacterium NC12.
Gene 1996;180(1-2):183-7.
1996: T Iwasaki; Takeshi Imai; A Urushiyama; Tairo Oshima
Redox-linked ionization of sulredoxin, an archaeal Rieske-type [2Fe-2S] protein from Sulfolobus sp. strain 7.
The Journal of biological chemistry 1996;271(44):27659-63.
1996: Toshio Iwasaki; Tairo Oshima
Role of cytochrome b562 in the archaeal aerobic respiratory chain of Sulfolobus sp. strain 7.
FEMS microbiology letters 1996;144(2-3):259-66.
1996: Satoshi Akanuma; Akihiko Yamagishi; Nobuo Tanaka; Tairo Oshima
Spontaneous tandem sequence duplications reverse the thermal stability of carboxyl-terminal modified 3-isopropylmalate dehydrogenase.
Journal of bacteriology 1996;178(21):6300-4.
1996: Q Zhang; T Iwasaki; T Wakagi; Tairo Oshima
2-oxoacid:ferredoxin oxidoreductase from the thermoacidophilic archaeon, Sulfolobus sp. strain 7.
Journal of biochemistry 1996;120(3):587-99.
1996: T Wakagi; T Fujii; Tairo Oshima
Molecular cloning, sequencing, and heterologous expression of a novel zinc-containing ferredoxin gene from a thermoacidophilic Archaeon Sulfolobus sp. strain 7.
Biochemical and biophysical research communications 1996;225(2):489-93.
1996: C Nagata; H Moriyama; Nobuo Tanaka; M Nakasako; Masaki Yamamoto; T Ueki; Tairo Oshima
Cryocrystallography of 3-Isopropylmalate dehydrogenase from Thermus thermophilus and its chimeric enzyme.
Acta crystallographica. Section D, Biological crystallography 1996;52(Pt 4):623-30.
1996: Akihiko Yamagishi; T Tanimoto; T Suzuki; Tairo Oshima
Pyrimidine biosynthesis genes (pyrE and pyrF) of an extreme thermophile, Thermus thermophilus.
Applied and environmental microbiology 1996;62(6):2191-4.
1996: T Yaoi; K Miyazaki; Tairo Oshima; Y Komukai; M Go
Conversion of the coenzyme specificity of isocitrate dehydrogenase by module replacement.
Journal of biochemistry 1996;119(5):1014-8.
1996: Y Hayashi-Iwasaki; K Numata; Akihiko Yamagishi; K Yutani; M Sakurai; Nobuo Tanaka; Tairo Oshima
A stable intermediate in the thermal unfolding process of a chimeric 3-isopropylmalate dehydrogenase between a thermophilic and a mesophilic enzymes.
Protein science : a publication of the Protein Society 1996;5(3):511-6.
1996: T Kotsuka; Satoshi Akanuma; M Tomuro; Akihiko Yamagishi; Tairo Oshima
Further stabilization of 3-isopropylmalate dehydrogenase of an extreme thermophile, Thermus thermophilus, by a suppressor mutation method.
Journal of bacteriology 1996;178(3):723-7.
1996: M Sakurai; M Ohzeki; K Miyazaki; H Moriyama; M Sato; Nobuo Tanaka; Tairo Oshima
Structure of a loop-deleted variant of 3-isopropylmalate dehydrogenase from Thermus thermophilus: an internal reprieve tolerance mechanism.
Acta crystallographica. Section D, Biological crystallography 1996;52(Pt 1):124-8.
1995: T Iwasaki; T Wakagi; Tairo Oshima
Resolution of the aerobic respiratory system of the thermoacidophilic archaeon, Sulfolobus sp. strain 7. III. The archaeal novel respiratory complex II (succinate:caldariellaquinone oxidoreductase complex) inherently lacks heme group.
The Journal of biological chemistry 1995;270(52):30902-8.
1995: T Iwasaki; T Wakagi; Y Isogai; T Iizuka; Tairo Oshima
Resolution of the aerobic respiratory system of the thermoacidophilic archaeon, Sulfolobus sp. strain 7. II. Characterization of the archaeal terminal oxidase subcomplexes and implication for the intramolecular electron transfer.
The Journal of biological chemistry 1995;270(52):30893-901.
1995: T Iwasaki; K Matsuura; Tairo Oshima
Resolution of the aerobic respiratory system of the thermoacidophilic archaeon, Sulfolobus sp. strain 7. I. The archaeal terminal oxidase supercomplex is a functional fusion of respiratory complexes III and IV with no c-type cytochromes.
The Journal of biological chemistry 1995;270(52):30881-92.
1995: S Kadono; M Sakurai; H Moriyama; M Sato; Y Hayashi; Tairo Oshima; Nobuo Tanaka
Ligand-induced changes in the conformation of 3-isopropylmalate dehydrogenase from Thermus thermophilus.
Journal of biochemistry 1995;118(4):745-52.
1995: M Ohzeki; T Yaoi; H Moriyama; Tairo Oshima; Nobuo Tanaka
Crystallization and preliminary X-ray studies of isocitrate dehydrogenase from Thermus thermophilus HB8.
Journal of biochemistry 1995;118(4):679-80.
1995: E Yoda; Y Anraku; H Kirino; T Wakagi; Tairo Oshima
Purification and characterization of 3-isopropylmalate dehydrogenase from a thermoacidophilic archaebacterium Sulfolobus sp. strain 7.
FEMS microbiology letters 1995;131(3):243-7.
1995: M Yasuda; H Oyaizu; Akihiko Yamagishi; Tairo Oshima
Morphological variation of new Thermoplasma acidophilum isolates from Japanese hot springs.
Applied and environmental microbiology 1995;61(9):3482-5.
1995: M Sakurai; H Moriyama; K Onodera; S Kadono; K Numata; Y Hayashi; Jitsutaro Kawaguchi; Akihiko Yamagishi; Tairo Oshima; Nobuo Tanaka
The crystal structure of thermostable mutants of chimeric 3-isopropylmalate dehydrogenase, 2T2M6T.
Protein engineering 1995;8(8):763-7.
1995: T Iwasaki; T Wakagi; Tairo Oshima
Ferredoxin-dependent redox system of a thermoacidophilic archaeon, Sulfolobus sp. strain 7. Purification and characterization of a novel reduced ferredoxin-reoxidizing iron-sulfur flavoprotein.
The Journal of biological chemistry 1995;270(30):17878-83.
1995: Masatada Tamakoshi; Akihiko Yamagishi; Tairo Oshima
Screening of stable proteins in an extreme thermophile, Thermus thermophilus.
Molecular microbiology 1995;16(5):1031-6.
1995: T Yaoi; K Miyazaki; Tairo Oshima
His273 of 3-isopropylmalate dehydrogenase from Thermus thermophilus HB8 is involved in the coenzyme binding.
Biochemical and biophysical research communications 1995;210(3):733-7.
1995: T Iwasaki; Y Isogai; T Iizuka; Tairo Oshima
Sulredoxin: a novel iron-sulfur protein of the thermoacidophilic archaeon Sulfolobus sp. strain 7 with a Rieske-type [2Fe-2S] center.
Journal of bacteriology 1995;177(9):2576-82.
1995: H Moriyama; K Onodera; M Sakurai; Nobuo Tanaka; H Kirino-Kagawa; Tairo Oshima; Y Katsube
The crystal structures of mutated 3-isopropylmalate dehydrogenase from Thermus thermophilus HB8 and their relationship to the thermostability of the enzyme.
Journal of biochemistry 1995;117(2):408-13.
1995: Y W Kim; M Yasuda; Akihiko Yamagishi; Tairo Oshima; S Ohta
Characterization of the endosymbiont of a deep-sea bivalve, Calyptogena soyoae.
Applied and environmental microbiology 1995;61(2):823-7.
1995: T Iwasaki; T Fujii; T Wakagi; Tairo Oshima
Alternative form of the dicluster ferredoxin from the thermoacidophilic archaeon, Sulfolobus sp. strain 7.
Biochemical and biophysical research communications 1995;206(2):563-9.
1995: K Numata; M Muro; N Akutsu; Y Nosoh; Akihiko Yamagishi; Tairo Oshima
Thermal stability of chimeric isopropylmalate dehydrogenase genes constructed from a thermophile and a mesophile.
Protein engineering 1995;8(1):39-43.
1994: T Yaoi; K Miyazaki; Tairo Oshima
Roles of Arg231 and Tyr284 of Thermus thermophilus isocitrate dehydrogenase in the coenzyme specificity.
FEBS letters 1994;355(2):171-2.
1994: T Iwasaki; T Wakagi; Y Isogai; K Tanaka; T Iizuka; Tairo Oshima
Functional and evolutionary implications of a [3Fe-4S] cluster of the dicluster-type ferredoxin from the thermoacidophilic archaeon, Sulfolobus sp. strain 7.
The Journal of biological chemistry 1994;269(47):29444-50.
1994: Tairo Oshima
[Hyperthermophiles and early evolution of life].
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 1994;39(15):2406-7.
1994: K Miyazaki; T Yaoi; Tairo Oshima
Expression, purification, and substrate specificity of isocitrate dehydrogenase from Thermus thermophilus HB8.
European journal of biochemistry / FEBS 1994;221(3):899-903.
1994: M Ishida; Tairo Oshima
Overexpression of genes of an extreme thermophile Thermus thermophilus, in Escherichia coli cells.
Journal of bacteriology 1994;176(9):2767-70.
1994: Akihiko Yamagishi; K Miyazaki; Tairo Oshima
[Getting mutated proteins].
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 1994;39(7):1358-65.
1994: Tairo Oshima
[Structure and function of proteins].
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 1994;39(7):1091-3.
1994: T Uzawa; Akihiko Yamagishi; K Nishikawa; Tairo Oshima
Effects of unusual polyamines on phenylalanyl-tRNA formation.
Journal of biochemistry 1994;115(5):830-2.
1994: K Onodera; M Sakurai; H Moriyama; Nobuo Tanaka; K Numata; Tairo Oshima; M Sato; Y Katsube
Three-dimensional structures of chimeric enzymes between Bacillus subtilis and Thermus thermophilus 3-isopropylmalate dehydrogenases.
Protein engineering 1994;7(4):453-9.
1994: K Miyazaki; Tairo Oshima
Co-enzyme specificity of 3-isopropylmalate dehydrogenase from Thermus thermophilus HB8.
Protein engineering 1994;7(3):401-3.
1994: H Kirino; M Aoki; M Aoshima; Y Hayashi; M Ohba; Akihiko Yamagishi; T Wakagi; Tairo Oshima
Hydrophobic interaction at the subunit interface contributes to the thermostability of 3-isopropylmalate dehydrogenase from an extreme thermophile, Thermus thermophilus.
European journal of biochemistry / FEBS 1994;220(1):275-81.
1994: K Miyazaki; S Kadono; M Sakurai; H Moriyama; Nobuo Tanaka; Tairo Oshima
Chemical modification and site-directed mutagenesis of Tyr36 of 3-isopropylmalate dehydrogenase from Thermus thermophilus HB8.
Protein engineering 1994;7(1):99-102.
1993: T Uzawa; Akihiko Yamagishi; Takuya Ueda; N Chikazumi; K Watanabe; Tairo Oshima
Effects of polyamines on a continuous cell-free protein synthesis system of an extreme thermophile, Thermus thermophilus.
Journal of biochemistry 1993;114(5):732-4.
1993: K Miyazaki; Tairo Oshima
Tyr-139 in Thermus thermophilus 3-isopropylmalate dehydrogenase is involved in catalytic function.
FEBS letters 1993;332(1-2):37-8.
1993: K Miyazaki; K Kakinuma; H Terasawa; Tairo Oshima
Kinetic analysis on the substrate specificity of 3-isopropylmalate dehydrogenase.
FEBS letters 1993;332(1-2):35-6.
1993: T Uzawa; N Hamasaki; Tairo Oshima
Effects of novel polyamines on cell-free polypeptide synthesis catalyzed by Thermus thermophilus HB8 extract.
Journal of biochemistry 1993;114(4):478-86.
1993: T Amano; T Wakagi; Tairo Oshima
An ecto-enzyme from Sulfolobus acidocaldarius strain 7 which catalyzes hydrolysis of inorganic pyrophosphate, ATP, and ADP: purification and characterization.
Journal of biochemistry 1993;114(3):329-33.
1993: T Takada; Satoshi Akanuma; T Kotsuka; Masatada Tamakoshi; Akihiko Yamagishi; Tairo Oshima
Recombination-Deficient Mutants of an Extreme Thermophile, Thermus thermophilus.
Applied and environmental microbiology 1993;59(8):2737-9.
1993: N Hamasaki; S Shirai; M Niitsu; K Kakinuma; Tairo Oshima
An Alkalophilic Bacillus sp. Produces 2-Phenylethylamine.
Applied and environmental microbiology 1993;59(8):2720-2.
1993: S Kondo; Akihiko Yamagishi; Tairo Oshima
A physical map of the sulfur-dependent archaebacterium Sulfolobus acidocaldarius 7 chromosome.
Journal of bacteriology 1993;175(5):1532-6.
1992: M Sakurai; K Onodera; H Moriyama; O Matsumoto; Nobuo Tanaka; K Numata; K Imada; M Sato; Y Katsube; Tairo Oshima
Crystallization and preliminary X-ray studies of a Bacillus subtilis and Thermus thermophilus HB8 chimeric 3-isopropylmalate dehydrogenase and thermostable mutants of it.
Journal of biochemistry 1992;112(2):173-4.
1992: T Wakagi; C H Lee; Tairo Oshima
An extremely stable inorganic pyrophosphatase purified from the cytosol of a thermoacidophilic archaebacterium, Sulfolobus acidocaldarius strain 7.
Biochimica et biophysica acta 1992;1120(3):289-96.
1992: H Kirino; Akihiko Yamagishi; Tairo Oshima
[Thermal stabilization of enzyme proteins].
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 1992;37(3 Suppl):335-45.
1992: K Miyazaki; H Eguchi; Akihiko Yamagishi; T Wakagi; Tairo Oshima
Molecular cloning of the isocitrate dehydrogenase gene of an extreme thermophile, Thermus thermophilus HB8.
Applied and environmental microbiology 1992;58(1):93-8.
1991: S Tsutsumi; Kimitoshi Denda; K Yokoyama; Tairo Oshima; T Date; M Yoshida
Molecular cloning of genes encoding major two subunits of a eubacterial V-type ATPase from Thermus thermophilus.
Biochimica et biophysica acta 1991;1098(1):13-20.
1991: S Kondo; Akihiko Yamagishi; Tairo Oshima
Positive selection for uracil auxotrophs of the sulfur-dependent thermophilic archaebacterium Sulfolobus acidocaldarius by use of 5-fluoroorotic acid.
Journal of bacteriology 1991;173(23):7698-700.
1991: T Fujii; H Moriyama; Akio Takenaka; Nobuo Tanaka; T Wakagi; Tairo Oshima
Crystallization and preliminary X-ray studies on Sulfolobus acidocaldarius ferredoxin.
Journal of biochemistry 1991;110(4):472-3.
1991: H Kirino; Tairo Oshima
Molecular cloning and nucleotide sequence of 3-isopropylmalate dehydrogenase gene (leuB) from an extreme thermophile, Thermus aquaticus YT-1.
Journal of biochemistry 1991;109(6):852-7.
1991: X M Xu; N Koyama; M Cui; Akihiko Yamagishi; Y Nosoh; Tairo Oshima
Nucleotide sequence of the gene encoding NADH dehydrogenase from an alkalophile, Bacillus sp. strain YN-1.
Journal of biochemistry 1991;109(5):678-83.
1991: J Xu; Tairo Oshima; M Yoshida
Phosphoenolpyruvate-insensitive phosphofructokinase isozyme from Thermus thermophilus HB8.
Journal of biochemistry 1991;109(2):199-203.
1991: K Onodera; H Moriyama; Akio Takenaka; Nobuo Tanaka; N Akutsu; M Muro; Tairo Oshima; K Imada; M Sato; Y Katsube
Crystallization and preliminary X-ray studies of a Bacillus subtilis and Thermus thermophilus HB8 chimeric 3-isopropylmalate dehydrogenase.
Journal of biochemistry 1991;109(1):1-2.
1990: K Yokoyama; Tairo Oshima; M Yoshida
Thermus thermophilus membrane-associated ATPase. Indication of a eubacterial V-type ATPase.
The Journal of biological chemistry 1990;265(35):21946-50.
1990: Kimitoshi Denda; J Konishi; K Hajiro; Tairo Oshima; T Date; M Yoshida
Structure of an ATPase operon of an acidothermophilic archaebacterium, Sulfolobus acidocaldarius.
The Journal of biological chemistry 1990;265(35):21509-13.
1990: J Xu; Tairo Oshima; M Yoshida
Tetramer-dimer conversion of phosphofructokinase from Thermus thermophilus induced by its allosteric effectors.
Journal of molecular biology 1990;215(4):597-606.
1990: J Konishi; Kimitoshi Denda; Tairo Oshima; T Wakagi; E Uchida; Y Ohsumi; Y Anraku; T Matsumoto; T Wakabayashi; Y Mukohata
Archaebacterial ATPases: relationship to other ion-translocating ATPase families examined in terms of immunological cross-reactivity.
Journal of biochemistry 1990;108(4):554-9.
1990: T Yamada; N Akutsu; K Miyazaki; K Kakinuma; M Yoshida; Tairo Oshima
Purification, catalytic properties, and thermal stability of threo-Ds-3-isopropylmalate dehydrogenase coded by leuB gene from an extreme thermophile, Thermus thermophilus strain HB8.
Journal of biochemistry 1990;108(3):449-56.
1990: H Kirino; R Kuwahara; N Hamasaki; Tairo Oshima
Effect of unusual polyamines on cleavage of DNA by restriction enzymes.
Journal of biochemistry 1990;107(5):661-5.
1990: Akihiko Yamagishi; Tairo Oshima
Circular chromosomal DNA in the sulfur-dependent archaebacterium Sulfolobus acidocaldarius.
Nucleic acids research 1990;18(5):1133-6.
1989: T Wakagi; T Yamauchi; Tairo Oshima; M Müller; Angelo Azzi; N Sone
A novel a-type terminal oxidase from Sulfolobus acidocaldarius with cytochrome c oxidase activity.
Biochemical and biophysical research communications 1989;165(3):1110-4.
1989: Kimitoshi Denda; J Konishi; Tairo Oshima; T Date; M Yoshida
A gene encoding the proteolipid subunit of Sulfolobus acidocaldarius ATPase complex.
The Journal of biological chemistry 1989;264(13):7119-21.
1989: H Eguchi; T Wakagi; Tairo Oshima
A highly stable NADP-dependent isocitrate dehydrogenase from Thermus thermophilus HB8: purification and general properties.
Biochimica et biophysica acta 1989;990(2):133-7.
1988: Kimitoshi Denda; J Konishi; Tairo Oshima; T Date; M Yoshida
Molecular cloning of the beta-subunit of a possible non-F0F1 type ATP synthase from the acidothermophilic archaebacterium, Sulfolobus acidocaldarius.
The Journal of biological chemistry 1988;263(33):17251-4.
1988: Kimitoshi Denda; J Konishi; Tairo Oshima; T Date; M Yoshida
The membrane-associated ATPase from Sulfolobus acidocaldarius is distantly related to F1-ATPase as assessed from the primary structure of its alpha-subunit.
The Journal of biological chemistry 1988;263(13):6012-5.
1988: Tairo Oshima; N Hamasaki; T Uzawa
Biochemical properties of unusual polyamines found in an extreme thermophile, Thermus thermophilus.
Advances in experimental medicine and biology 1988;250():633-42.
1987: J Konishi; T Wakagi; Tairo Oshima; M Yoshida
Purification and properties of the ATPase solubilized from membranes of an acidothermophilic archaebacterium, Sulfolobus acidocaldarius.
Journal of biochemistry 1987;102(6):1379-87.
1987: H Wakao; T Wakagi; Tairo Oshima
Purification and properties of NADH dehydrogenase from a thermoacidophilic archaebacterium, Sulfolobus acidocaldarius.
Journal of biochemistry 1987;102(2):255-62.