Výsledky vyhledávání - "Shizuko Isokawa"

Conformation of sequential peptides containing proline residues

Autor: Satoshi Nagasawa, Mitsuaki Narita, Shizuko Isokawa, Norihiro Ohkawa

Publikováno v: International Journal of Peptide and Protein Research. 24:129-134

The conformational properties of Boc-Leu3-(Pro2GlyLeu3)n-Pro2Gly-OH(n = 0, 1, 3, and 5) and Boc-Leu3-(Pro2GlyLeu3)n-Pro2Gly-OBzl (n = 7, 9, and 11) were investigated in various organic solvents of high polarity using molar rotation and CD measurement

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::11628ec0ba220c6d5d03b88a273f5472
https://doi.org/10.1111/j.1399-3011.1984.tb00937.x

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[Untitled]

Autor: Mitsuaki Narita, Kimiko Umemoto, Shizuko Isokawa

Publikováno v: Die Makromolekulare Chemie. 194:3247-3259

A series of small peptides consisting of the repeating sequence Asn-Pro-Asn-Ala, and their Gly-substituted analogs, having one of the Asn residues replaced by Gly, have been synthesized to investigate the role of Asn side-chain amido groups in stabil

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c7a312c3a82cb629f55eba905906b45b
https://doi.org/10.1002/macp.1993.021941204

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[Untitled]

Autor: Ro‐ichi Nagano, Mitsuaki Narita, Naoyuki Kobayashi, Shizuko Isokawa

Publikováno v: Die Makromolekulare Chemie. 185:2065-2075

The influence of both the peptide-chain lengths of Boc-oligopeptides and the degree of crosslinking of polymer supports on the coupling efficiencies of the C-terminal amino acids of Bocoligopeptides in the coupling reactions with terminal free amino

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::7a1ae4a25047888e61e14ed0c07baf17
https://doi.org/10.1002/macp.1984.021851002

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The Electron Donor–Acceptor Interaction between Mixed Solvents and Its Influence on Their β-Sheet Structure-Disrupting Potential

Autor: Mitsuaki Narita, Chie Sasaki, Hiroshi Umeyama, Shizuko Isokawa, Shinya Honda, Hideaki Kakei

Publikováno v: Bulletin of the Chemical Society of Japan. 62:780-785

Cross-linked polystyrene resin-bound peptides were useful for the investigation of the β-sheet structure-disrupting potential of mixed solvents although their β-sheet structure-disrupted behavior by mixed solvents was different from that of peptide

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::167aef03dbe90e5a0738cae0a1b42ab5
https://doi.org/10.1246/bcsj.62.780

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Synthesis and the Solid-State Conformations of Cross-Linked Resin-Bound Oligo(leucine)s.1,2 Internal Aggregations through the Intermolecular Hydrogen Bonding of the Oligopeptides on the Polymer Networks

Autor: Satoshi Nagasawa, Shizuko Isokawa, Yasuko Tomotake, Mitsuaki Narita

Publikováno v: Polymer Journal. 15:25-32

Cross-linked and soluble polystyrene resin-bound oligo(leucine)s were prepared by the step-by-step coupling of Boc-Leu3-OH to H-Phe-resins using dicyclohexylcarbodiimide and 1-hydroxy-1H-benzotriazole. The solid state conformational analysis of H–(

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::05f992649f92739bf86df0be3c42be86
https://doi.org/10.1295/polymj.15.25

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Syntheses and properties of tertiary peptide bond containing polypeptides. 7. Conformational studies of sequential polypeptides containing the Pro-Pro sequence by carbon-13 and proton NMR

Autor: Shizuko Isokawa, Tetsuo Asakura, Mitsuaki Narita, Ichiro Tominaga

Publikováno v: Macromolecules. 18:878-881

Conformation de Boc-Leu 3 -Pro 2 -Gly-OB 3 dans Me 2 SO-d 6 et CDCl 3 ainsi que celle des oligomeres correspondants

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d09301a686555fbb1d0dd3a8fb89a2c7
https://doi.org/10.1021/ma00147a010

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Syntheses and properties of tertiary peptide bond containing polypeptides. 6. Conformational studies of oligopeptides containing the Pro-Pro sequence by carbon-13 and proton NMR

Autor: Shizuko Isokawa, Tetsuo Asakura, Mitsuaki Narita

Publikováno v: Macromolecules. 18:871-877

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10b83de0211b3c08c5fd996615af58c1
https://doi.org/10.1021/ma00147a009

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The Ability of the Proline Residue to Promote Successive-Intramolecular Hydrogen Bonds in Oligopeptides

Autor: Masamitsu Doi, Ryuhei Wakita, Mitsuaki Narita, Shizuko Isokawa

Publikováno v: Bulletin of the Chemical Society of Japan. 59:3547-3552

In order to investigate the ability of the Pro residue to promote helical folding in oligopeptides, the IR spectroscopic conformational study of the oligo(Leu)s containing the Pro residue was performed in dichloromethane. Their IR difference spectra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::10f987d730e4f29bccfdf01838a2a543
https://doi.org/10.1246/bcsj.59.3547

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Liquid-phase peptide synthesis by fragment condensation on soluble polymer support. 7. Influence of polymer support cross-linking on the coupling reactions of large carboxyl-component peptides with polymer-bound amino-component peptides

Autor: T. Miyauchi, Mitsuaki Narita, Shizuko Isokawa, T. Matsuzawa

Publikováno v: Macromolecules. 18:1363-1366

Influence de la longueur de chaine peptidique de peptides carboxyliques ayant de 6 a 24 residus d'aminoacides

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cdf92746c2c0d671c1583d10c5891138
https://doi.org/10.1021/ma00149a001

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Design of the Synthetic Route for Helical Peptides. Synthesis and Solubility of Model Peptides Having a Helical Structure

Autor: Mitsuaki Narita, Yoshihisa Kojima, Shizuko Isokawa

Publikováno v: Bulletin of the Chemical Society of Japan. 62:1976-1981

Fragment condensations between amino- and carboxyl-components of hydrophobic decapeptides, which have a β-sheet structure in the solid state and are insoluble in DMF, NMP, and DMSO, were examined in a mixture of CH2Cl2 and TFE (4/1, v/v) using vario

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::2ffd6b4304989de70823509c69b37893
https://doi.org/10.1246/bcsj.62.1976

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