Hazime Saitô

Overview

Best Publications

• Conformation‐dependent 13C chemical shifts: A new means of conformational characterization as obtained by high‐resolution solid‐state 13C NMR

  Hazime Saitô

  513
  Citations

• Conformational characterization of Bombyx mori silk fibroin in the solid state by high-frequency carbon-13 cross polarization-magic angle spinning NMR, x-ray diffraction, and infrared spectroscopy

  Tetsuo Asakura;Akio Kuzuhara;Ryoko Tabeta;Hazime Saito

  482
  Citations

• Deuterium Magnetic Resonance: Applications in Chemistry, Physics and Biology

  Henry H. Mantsch;Hazime Saitô;Ian C.P. Smith

  381
  Citations

• Antitumor‐active substances from mushrooms

  Takashi Mizuno;Hazime Saito;Tsuyoshi Nishitoba;Hirokazu KaWagishi

  350
  Citations

• High-resolution carbon-13 NMR study of silk fibroin in the solid state by the cross-polarization-magic angle spinning method. Conformational characterization of silk I and silk II type forms of Bombyx mori fibroin by the conformation-dependent carbon-13 chemical shifts

  Hazime Saito;Ryoko Tabeta;Tetsuo Asakura;Yoshihiro Iwanaga

  266
  Citations

• High-Resolution Solid-State NMR Studies of Synthetic and Biological Macromolecules

  Hazime Saitô;Isao Ando

  257
  Citations

• Solvent- and mechanical-treatment-induced conformational transition of silk fibroins studies by high-resolution solid-state carbon-13 NMR spectroscopy

  Mika Ishida;Tetsuo Asakura;Motoko Yokoi;Hazime Saito

  252
  Citations

• Chemical Shift Tensor – the Heart of NMR: Insights into Biological Aspects of Proteins

  Hazime Saitô;Isao Ando;Ayyalusamy Ramamoorthy

  230
  Citations

• Existence of a Proton Transfer Chain in Bacteriorhodopsin: Participation of Glu-194 in the Release of Protons to the Extracellular Surface†

  Andrei K. Dioumaev;Hans Thomas Richter;Leonid S. Brown;Michikazu Tanio

  216
  Citations

• Relationship between conformation and biological response for (1→3)-β-d-glucans in the activation of coagulation Factor G from limulus amebocyte lysate and host-mediated antitumor activity. Demonstration of single-helix conformation as a stimulant.

  Hazime Saitô;Yûko Yoshioka;Nobuaki Uehara;Jun Aketagawa

  210
  Citations

• A 13C nuclear magnetic resonance study of gel-forming (1 goes to 3)-beta-d-glucans. Evidence of the presence of single-helical conformation in a resilient gel of a curdlan-type polysaccharide 13140 from Alcaligenes faecalis var. myxogenes IFO 13140.

  Hazime Saito;Toyokazu Ohki;Takuma Sasaki

  190
  Citations

• Antitumor polysaccharides from P. ostreatus (Fr.) quél.: Isolation and structure of a β-glucan

  Yûko Yoshioka;Ryoko Tabeta;Hazime Saitô;Nobuaki Uehara

  181
  Citations

• Detection and identification of mutagens and carcinogens as their adducts with guanosine derivatives

  Hiroshi Kasai;Hisako Hayami;Ziro Yamaizumi;Hazime Saito

  179
  Citations

• A high-resolution 13C-NMR study of collagenlike polypeptides and collagen fibrils in solid state studied by the cross-polarization-magic angle-spinning method. Manifestation of conformation-dependent 13C chemical shifts and application to conformational characterization.

  Hazime Saitô;Ryoko Tabeta;Akira Shoji;Takuo Ozaki

  164
  Citations

• Conformational characterization of polypeptides in the solid state as viewed from the conformation-dependent carbon-13 chemical shifts determined by the carbon-13 cross polarization/magic angle spinning method: oligo(L-alanine), poly(L-alanine), copolymers of L- and D-alanines, and copolymers of L-alanine with N-methyl- or N-benzyl-L-alanine

  Hazime Saito;Ryoko Tabeta;Akira Shoji;Takuo Ozaki

  161
  Citations

• Conformation and Dynamics of Melittin Bound to Magnetically Oriented Lipid Bilayers by Solid-State 31P and 13C NMR Spectroscopy

  Akira Naito;Takashi Nagao;Kazushi Norisada;Takashi Mizuno

  155
  Citations

• Conformational characterization of solid polypeptides by carbon-13 NMR recorded by the cross polarization-magic angle spinning method: conformation-dependent carbon-13 chemical shifts of oligo- and poly(γ-benzyl L-glutamates) and sequential copolymers of γ-benzyl and γ-methyl L-glutamates and qualitative evaluation of side-chain orientation

  Akira Shoji;Takuo Ozaki;Hazime Saito;Ryoko Tabeta

  150
  Citations

• Presence of 1-methyl-1,2,3,4-tetrahydro-beta-carboline-3-carboxylic acid, a precursor of a mutagenic nitroso compound, in soy sauce

  Keiji Wakabayashi;Masako Ochiai;Hazime Saito;Mitsuhiro Tsuda

  148
  Citations

• A 13C-nuclear magnetic resonance study of polysaccharide gels. Molecular architecture in the gels consisting of fungal, branched (1 → 3)-β-d-glucans (lentinan and schizophyllan) as manifested by conformational changes induced by sodium hydroxide

  Hazime Saitô;Toyokazu Ohki;Takuma Sasaki

  141
  Citations

• Structural diversity of amyloid fibril formed in human calcitonin as revealed by site-directed 13C solid-state NMR spectroscopy

  Akira Naito;Miya Kamihira;Ryozo Inoue;Hazime Saitô

  132
  Citations

• Conformation-dependent carbon-13 NMR chemical shifts of poly(L-alanine) in the solid state: FPT INDO calculation of N-acetyl-N'-methyl-L-alanine amide as a model compound of poly(L-alanine)

  Isao Ando;Hazime Saito;Ryoko Tabeta;Akira Shoji

  131
  Citations