Koichiro Ishimori

Overview

Best Publications

• Conformational landscape of cytochrome c folding studied by microsecond-resolved small-angle x-ray scattering.

  Shuji Akiyama;Satoshi Takahashi;Tetsunari Kimura;Koichiro Ishimori

  322
  Citations

• Roles of proximal ligand in heme proteins: replacement of proximal histidine of human myoglobin with cysteine and tyrosine by site-directed mutagenesis as models for P-450, chloroperoxidase, and catalase.

  Shin Ichi Adachi;Shingo Nagano;Koichiro Ishimori;Yoshihito Watanabe

  321
  Citations

• Identification of the ubiquitin-protein ligase that recognizes oxidized IRP2.

  Koji Yamanaka;Haruto Ishikawa;Haruto Ishikawa;Yuzuru Megumi;Fuminori Tokunaga

  229
  Citations

• Stepwise formation of alpha-helices during cytochrome c folding.

  Shuji Akiyama;Satoshi Takahashi;Koichiro Ishimori;Isao Morishima

  214
  Citations

• Haem-dependent dimerization of PGRMC1/Sigma-2 receptor facilitates cancer proliferation and chemoresistance

  Yasuaki Kabe;Takanori Nakane;Ikko Koike;Tatsuya Yamamoto

  197
  Citations

• Involvement of Heme Regulatory Motif in Heme-Mediated Ubiquitination and Degradation of IRP2

  Haruto Ishikawa;Michiko Kato;Hiroshi Hori;Koichiro Ishimori

  185
  Citations

• Collapse and search dynamics of apomyoglobin folding revealed by submillisecond observations of α-helical content and compactness

  Takanori Uzawa;Shuji Akiyama;Tetsunari Kimura;Satoshi Takahashi

  184
  Citations

• Roles of the axial push effect in cytochrome P450cam studied with the site-directed mutagenesis at the heme proximal site

  Shiro Yoshioka;Satoshi Takahashi;Koichiro Ishimori;Isao Morishima

  141
  Citations

• Roles of the proximal hydrogen bonding network in cytochrome P450cam-catalyzed oxygenation.

  Shiro Yoshioka;Takehiko Tosha;Satoshi Takahashi;Koichiro Ishimori

  127
  Citations

• Catalytic Roles of the Distal Site Asparagine−Histidine Couple in Peroxidases†

  Shingo Nagano;Motomasa Tanaka;Koichiro Ishimori;Yoshihito Watanabe

  119
  Citations

• Two Heme Binding Sites Are Involved in the Regulated Degradation of the Bacterial Iron Response Regulator (Irr) Protein

  Jianhua Yang;Koichiro Ishimori;Mark R. O'Brian

  109
  Citations

• Hierarchical folding mechanism of apomyoglobin revealed by ultra-fast H/D exchange coupled with 2D NMR

  Takanori Uzawa;Chiaki Nishimura;Shuji Akiyama;Koichiro Ishimori;Koichiro Ishimori

  109
  Citations

• Specific collapse followed by slow hydrogen-bond formation of β-sheet in the folding of single-chain monellin

  Tetsunari Kimura;Takanori Uzawa;Koichiro Ishimori;Isao Morishima

  107
  Citations

• Alteration of human myoglobin proximal histidine to cysteine or tyrosine by site-directed mutagenesis: characterization and their catalytic activities.

  Shin-ichi Adachi;Shingo Nagano;Yoshihito Watanabe;Koichiro Ishimori

  106
  Citations

• Effects of Concerted Hydrogen Bonding of Distal Histidine on Active Site Structures of Horseradish Peroxidase. Resonance Raman Studies with Asn70 Mutants

  Masahiro Mukai;Shingo Nagano;Motomasa Tanaka;Koichiro Ishimori

  101
  Citations

• Catalytic activities and structural properties of horseradish peroxidase distal His42 --> Glu or Gln mutant.

  Motomasa Tanaka;Koichiro Ishimori;Masahiro Mukai;Teizo Kitagawa

  101
  Citations

• Direct electron transfer catalysed by recombinant forms of horseradish peroxidase: insight into the mechanism

  Annika Lindgren;Motomasa Tanaka;Tautgirdas Ruzgas;Lo Gorton

  92
  Citations

• Preparation and reactions of myoglobin mutants bearing both proximal cysteine ligand and hydrophobic distal cavity: protein models for the active site of P-450.

  Toshitaka Matsui;Shingo Nagano;Koichiro Ishimori;Yoshihito Watanabe

  91
  Citations

• Cerebral oxygen utilization analyzed by the use of oxygen-17 and its nuclear magnetic resonance

  Toshiyuki Arai;Shin-ichi Nakao;Kenjiro Mori;Koichiro Ishimori

  87
  Citations

• A Dye-Decolorizing Peroxidase from Vibrio cholerae

  Takeshi Uchida;Miho Sasaki;Yoshikazu Tanaka;Koichiro Ishimori

  86
  Citations

• Identification of histidine 77 as the axial heme ligand of carbonmonoxy CooA by picosecond time-resolved resonance Raman spectroscopy.

  Takeshi Uchida;Haruto Ishikawa;Koichiro Ishimori;Isao Morishima

  83
  Citations