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Ikuo Matsui

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Ikuo Matsui; Yuji Urushibata; Yulong Shen; Eriko Matsui; Hideshi Yokoyama
Novel structure of an N-terminal domain that is crucial for the dimeric assembly and DNA-binding of an archaeal DNA polymerase D large subunit from Pyrococcus horikoshii.
Kazuhiko Yamasaki; Yuji Urushibata; Tomoko Yamasaki; Fumio Arisaka; Ikuo Matsui
Solution structure of the N-terminal domain of the archaeal D-family DNA polymerase small subunit reveals evolutionary relationship to eukaryotic B-family polymerases.
Yuji Urushibata; Shogo Ebisu; Ikuo Matsui
A thermostable dolichol phosphoryl mannose synthase responsible for glycoconjugate synthesis of the hyperthermophilic archaeon Pyrococcus horikoshii.

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All Publications

2011: Ikuo Matsui; Yuji Urushibata; Yulong Shen; Eriko Matsui; Hideshi Yokoyama
Novel structure of an N-terminal domain that is crucial for the dimeric assembly and DNA-binding of an archaeal DNA polymerase D large subunit from Pyrococcus horikoshii.
FEBS letters 2011;585(3):452-8.
2010: Kazuhiko Yamasaki; Yuji Urushibata; Tomoko Yamasaki; Fumio Arisaka; Ikuo Matsui
Solution structure of the N-terminal domain of the archaeal D-family DNA polymerase small subunit reveals evolutionary relationship to eukaryotic B-family polymerases.
FEBS letters 2010;584(15):3370-5.
2008: Yuji Urushibata; Shogo Ebisu; Ikuo Matsui
A thermostable dolichol phosphoryl mannose synthase responsible for glycoconjugate synthesis of the hyperthermophilic archaeon Pyrococcus horikoshii.
Extremophiles : life under extreme conditions 2008;12(5):665-76.
2007: Ikuo Matsui; Kazuaki Harata
Implication for buried polar contacts and ion pairs in hyperthermostable enzymes.
The FEBS journal 2007;274(16):4012-22.
2007: Nobutoshi Ito; Ikuo Matsui; Eriko Matsui
Molecular basis for the subunit assembly of the primase from an archaeon Pyrococcus horikoshii.
The FEBS journal 2007;274(5):1340-51.
2006: Ikuo Matsui; Yuji Urushibata; Eriko Matsui
[DNA replication machinery active at around 100 degrees C].
Tanpakushitsu kakusan koso. Protein, nucleic acid, enzyme 2006;51(9):1072-80.
2006: Hideshi Yokoyama; Eriko Matsui; Toshihiko Akiba; Kazuaki Harata; Ikuo Matsui
Molecular structure of a novel membrane protease specific for a stomatin homolog from the hyperthermophilic archaeon Pyrococcus horikoshii.
Journal of molecular biology 2006;358(4):1152-64.
2005: Hideshi Yokoyama; Ikuo Matsui
A novel thermostable membrane protease forming an operon with a stomatin homolog from the hyperthermophilic archaebacterium Pyrococcus horikoshii.
The Journal of biological chemistry 2005;280(8):6588-94.
2004: Toshihiko Akiba; Miho Nishio; Ikuo Matsui; Kazuaki Harata
X-ray structure of a membrane-bound beta-glycosidase from the hyperthermophilic archaeon Pyrococcus horikoshii.
Proteins 2004;57(2):422-31.
2004: Xiao-Feng Tang; Yulong Shen; Eriko Matsui; Ikuo Matsui
Domain topology of the DNA polymerase D complex from a hyperthermophilic archaeon Pyrococcus horikoshii.
Biochemistry 2004;43(37):11818-27.
2004: Eriko Matsui; Junko Abe; Hideshi Yokoyama; Ikuo Matsui
Aromatic residues located close to the active center are essential for the catalytic reaction of flap endonuclease-1 from hyperthermophilic archaeon Pyrococcus horikoshii.
The Journal of biological chemistry 2004;279(16):16687-96.
2004: Yulong Shen; Xiao-Feng Tang; Eriko Matsui; Ikuo Matsui
Subunit interaction and regulation of activity through terminal domains of the family D DNA polymerase from Pyrococcus horikoshii.
Biochemical Society transactions 2004;32(Pt 2):245-9.
2004: Yulong Shen; Xiao-Feng Tang; Hideshi Yokoyama; Eriko Matsui; Ikuo Matsui
A 21-amino acid peptide from the cysteine cluster II of the family D DNA polymerase from Pyrococcus horikoshii stimulates its nuclease activity which is Mre11-like and prefers manganese ion as the cofactor.
Nucleic acids research 2004;32(1):158-68.
2004: Liang Weng; Yan Feng; Xin Ji; Shugui Cao; Yoshitsugu Kosugi; Ikuo Matsui
Recombinant expression and characterization of an extremely hyperthermophilic archaeal histone from Pyrococcus horikoshii OT3.
Protein expression and purification 2004;33(1):145-52.
2003: Eriko Matsui; Miho Nishio; Hideshi Yokoyama; Kazuaki Harata; Sophie Darnis; Ikuo Matsui
Distinct domain functions regulating de novo DNA synthesis of thermostable DNA primase from hyperthermophile Pyrococcus horikoshii.
Biochemistry 2003;42(50):14968-76.
2003: Yulong Shen; Xiao-Feng Tang; Ikuo Matsui
Subunit interaction and regulation of activity through terminal domains of the family D DNA polymerase from Pyrococcus horikoshii.
The Journal of biological chemistry 2003;278(23):21247-57.
2003: Hiroki Higashibata; Hisasi Kikuchi; Yutaka Kawarabayasi; Ikuo Matsui
Helicase and nuclease activities of hyperthermophile Pyrococcus horikoshii Dna2 inhibited by substrates with RNA segments at 5'-end.
The Journal of biological chemistry 2003;278(18):15983-90.
2003: Shiyu Wang; Yan Feng; Zuoming Zhang; Baisong Zheng; Na Li; Shugui Cao; Ikuo Matsui; Yoshitsugu Kosugi
Heat effect on the structure and activity of the recombinant glutamate dehydrogenase from a hyperthermophilic archaeon Pyrococcus horikoshii.
Archives of biochemistry and biophysics 2003;411(1):56-62.
2002: Eriko Matsui; Krishnasastry V Musti; Junko Abe; Kazuhiko Yamasaki; Ikuo Matsui; Kazuaki Harata
Molecular structure and novel DNA binding sites located in loops of flap endonuclease-1 from Pyrococcus horikoshii.
The Journal of biological chemistry 2002;277(40):37840-7.
2002: Kazuhiko Ishikawa; Ikuo Matsui; Françoise Payan; Christian Cambillau; Hiroyasu Ishida; Yutaka Kawarabayasi; Hisasi Kikuchi; Alain Roussel
A hyperthermostable D-ribose-5-phosphate isomerase from Pyrococcus horikoshii characterization and three-dimensional structure.
Structure (London, England : 1993) 2002;10(6):877-86.
2001: Y Shen; Krishnasastry V Musti; M Hiramoto; H Kikuchi; Y Kawarabayashi; Ikuo Matsui
Invariant Asp-1122 and Asp-1124 are essential residues for polymerization catalysis of family D DNA polymerase from Pyrococcus horikoshii.
The Journal of biological chemistry 2001;276(29):27376-83.
2001: R Zheng; Eriko Matsui; Y Shen; Krishnasastry V Musti; Y Feng; S Darnis; Yutaka Kawarabayasi; H Kikuchi; Kazuaki Harata; Ikuo Matsui
The novel function of a short region K253xRxxxD259 conserved in the exonuclease domain of hyperthermostable DNA polymerase I from Pyrococcus horikoshii.
Extremophiles : life under extreme conditions 2001;5(2):111-7.
2001: K Ishikawa; H Ishida; Ikuo Matsui; Yutaka Kawarabayasi; H Kikuchi
Novel bifunctional hyperthermostable carboxypeptidase/aminoacylase from Pyrococcus horikoshii OT3.
Applied and environmental microbiology 2001;67(2):673-9.
2001: H Ura; Kazuaki Harata; Ikuo Matsui; Seiki Kuramitsu
Temperature dependence of the enzyme-substrate recognition mechanism.
Journal of biochemistry 2001;129(1):173-8.
2000: Ikuo Matsui; Eriko Matsui; Y Sakai; H Kikuchi; Yutaka Kawarabayasi; H Ura; S i Kawaguchi; Seiki Kuramitsu; Kazuaki Harata
The molecular structure of hyperthermostable aromatic aminotransferase with novel substrate specificity from Pyrococcus horikoshii.
The Journal of biological chemistry 2000;275(7):4871-9.
2000: Ikuo Matsui; Y Sakai; Eriko Matsui; H Kikuchi; Yutaka Kawarabayasi; K Honda
Novel substrate specificity of a membrane-bound beta-glycosidase from the hyperthermophilic archaeon Pyrococcus horikoshii.
FEBS letters 2000;467(2-3):195-200.
1999: Eriko Matsui; S Kawasaki; H Ishida; K Ishikawa; Yoshitsugu Kosugi; H Kikuchi; Y Kawarabayashi; Ikuo Matsui
Thermostable flap endonuclease from the archaeon, Pyrococcus horikoshii, cleaves the replication fork-like structure endo/exonucleolytically.
The Journal of biological chemistry 1999;274(26):18297-309.
1998: K Ishikawa; H Ishida; Y Koyama; Yutaka Kawarabayasi; J Kawahara; Eriko Matsui; Ikuo Matsui
Acylamino acid-releasing enzyme from the thermophilic archaeon Pyrococcus horikoshii.
The Journal of biological chemistry 1998;273(28):17726-31.
1995: K Ishikawa; Ikuo Matsui; K Honda
Optimum pH control mechanism for porcine pancreatic alpha-amylase.
Bioscience, biotechnology, and biochemistry 1995;59(6):1175-6.
1994: Ikuo Matsui; S Yoneda; K Ishikawa; S Miyairi; S Fukui; H Umeyama; K Honda
Roles of the aromatic residues conserved in the active center of Saccharomycopsis alpha-amylase for transglycosylation and hydrolysis activity.
Biochemistry 1994;33(2):451-8.
1993: K Ishikawa; Ikuo Matsui; S Kobayashi; H Nakatani; K Honda
Substrate recognition at the binding site in mammalian pancreatic alpha-amylases.
Biochemistry 1993;32(24):6259-65.
1992: Ikuo Matsui; K Ishikawa; S Miyairi; S Fukui; K Honda
A mutant alpha-amylase with enhanced activity specific for short substrates.
FEBS letters 1992;310(3):216-8.
1992: Ikuo Matsui; K Ishikawa; S Miyairi; S Fukui; K Honda
Alteration of bond-cleavage pattern in the hydrolysis catalyzed by Saccharomycopsis alpha-amylase altered by site-directed mutagenesis.
Biochemistry 1992;31(22):5232-6.
1992: K Ishikawa; Ikuo Matsui; K Honda; H Nakatani
Multi-functional roles of a histidine residue in human pancreatic alpha-amylase.
Biochemical and biophysical research communications 1992;183(1):286-91.
1992: S Miyairi; T Ichimura; Ikuo Matsui; K Honda
N-terminal amino acid sequence of the chlorophyll-binding protein CP-47 of Photosystem 2 in the thermophilic cyanobacterium Synechococcus elongatus.
Bioscience, biotechnology, and biochemistry 1992;56(2):328-9.
1991: K Ishikawa; Ikuo Matsui; K Honda; S Kobayashi; H Nakatani
The pH dependence of the action pattern in porcine pancreatic alpha-amylase-catalyzed reaction for maltooligosaccharide substrates.
Archives of biochemistry and biophysics 1991;289(1):124-9.
1991: Ikuo Matsui; K Ishikawa; S Miyairi; S Fukui; K Honda
An increase in the transglycosylation activity of Saccharomycopsis alpha-amylase altered by site-directed mutagenesis.
Biochimica et biophysica acta 1991;1077(3):416-9.
1991: Ikuo Matsui; K Ishikawa; Eriko Matsui; S Miyairi; S Fukui; K Honda
Subsite structure of Saccharomycopsis alpha-amylase secreted from Saccharomyces cerevisiae.
Journal of biochemistry 1991;109(4):566-9.
1990: Ikuo Matsui; Eriko Matsui; K Ishikawa; S Miyairi; K Honda
The enzymatic and molecular characteristics of Saccharomycopsis alpha-amylase secreted from Saccharomyces cerevisiae.
Agricultural and biological chemistry 1990;54(8):2009-15.
1990: K Ishikawa; Ikuo Matsui; K Honda; H Nakatani
Substrate-dependent shift of optimum pH in porcine pancreatic alpha-amylase-catalyzed reactions.
Biochemistry 1990;29(30):7119-23.
1987: H Uemura; T Shiba; M Machida; Ikuo Matsui; Yoshifumi Jigami; H Tanaka
A positive regulatory sequence of the Saccharomyces cerevisiae ENO1 gene.
Journal of biochemistry 1987;102(1):181-9.