Author

Kenji Okuyama

Observed names: KENJI OKUYAMA, Kenji OKUYAMA, Okuyama, Kenji

Observed institutions: Kyushu University, Oregon Health & Science University, Purdue University West Lafayette, Shriners Hospitals for Children - Portland, Institute for Protein Research, The University of Osaka, The University of Tokyo, Tokyo University of Agriculture and Technology, The University of Osaka

OpenAlex ID: A5111649425

Molecular and Crystal Structure of Hydrated Chitosan

1997 · Kenji Okuyama, Keiichi Noguchi, et al. · Macromolecules · 348

Three D structures of chitosan

2004 · Kozo Ogawa, Toshifumi Yui, et al. · International Journal of Biological Macromolecules · 306

Molecular and crystal structure of the anhydrous form of chitosan

1994 · Toshifumi Yui, Kiyohisa Imada, et al. · Macromolecules · 196

Crystal and molecular structure of a collagen-like polypeptide (Pro-Pro-Gly)10

1981 · Kenji Okuyama, Kaoru Okuyama, et al. · Journal of Molecular Biology · 183

Strain-induced crystal modification in poly(tetramethylene succinate)

1994 · Yasushi Ichikawa, June Suzuki, et al. · Polymer · 130

Revisiting the Molecular Structure of Collagen

2008 · Kenji Okuyama · Connective Tissue Research · 126

Crystal structure of Thermoactinomyces vulgaris R-47 α-amylase II (TVAII) hydrolyzing cyclodextrins and pullulan at 2.6 Å resolution

1999 · Shigehiro Kamitori, Shin Kondo, et al. · Journal of Molecular Biology · 118

Crystal structures of collagen model peptides with Pro‐Hyp‐Gly repeating sequence at 1.26 Å resolution: Implications for proline ring puckering

2004 · Kenji Okuyama, Chizuru Hongo, et al. · Biopolymers · 115

Molecular and Crystal Structure of the Lipid-Model Amphiphile, Dioctadecyldimethylammonium Bromide Monohydrate

1988 · Kenji Okuyama, Yoshie Soboi, et al. · Bulletin of the Chemical Society of Japan · 112

PDF

Crystal structure of (Gly‐Pro‐Hyp)9: Implications for the collagen molecular model

2012 · Kenji Okuyama, Keita Miyama, et al. · Biopolymers · 109

Refinement of Repeated β-turn Structure for Silk I Conformation of Bombyx mori Silk Fibroin Using 13C Solid-State NMR and X-ray Diffraction Methods

2005 · Tetsuo Asakura, Kosuke Ohgo, et al. · Macromolecules · 94

Structural study of anhydrous tendon chitosan obtained via chitosan/acetic acid complex

1999 · Kenji Okuyama, Keiichi Noguchi, et al. · International Journal of Biological Macromolecules · 94

Revision of collagen molecular structure

2005 · Kenji Okuyama, Xiaozhen Xu, et al. · Biopolymers · 90

A Novel Pseudo-Polyrotaxane Structure Composed of Cyclodextrins and a Straight-Chain Polymer: Crystal Structures of Inclusion Complexes of β-Cyclodextrin with Poly(trimethylene oxide) and Poly(propylene glycol)

2000 · Shigehiro Kamitori, Osamu Matsuzaka, et al. · Macromolecules · 86

Crystal Structure of Human Type III Collagen Gly991–Gly1032 Cystine Knot-containing Peptide Shows Both 7/2 and 10/3 Triple Helical Symmetries

2008 · Sergei P. Boudko, Jürgen Engel, et al. · Journal of Biological Chemistry · 84

PDF

Collagen Stabilization at Atomic Level

2003 · Jörg Stetefeld, Sabine Frank, et al. · Structure · 84

PDF

Crystal structure of the E166A mutant of extended-spectrum β-lactamase toho-1 at 1.8 Å resolution 1 1Edited by R. Huber

1999 · Akiko Ibuka, Ayako Taguchi, et al. · Journal of Molecular Biology · 84

Single-Helical Structure of Native Curdlan and its Aggregation State

1991 · Kenji Okuyama, Akihiro Otsubo, et al. · Journal of Carbohydrate Chemistry · 82

Single crystals of (Pro-Pro-Gly)10, a synthetic polypeptide model of collagen

1972 · Shumpei Sakakibara, Yasuo Kishida, et al. · Journal of Molecular Biology · 74

An X-ray study of the synthetic polypeptide (Pro-Pro-Gly)10

1972 · Kenji Okuyama, Nobuo Tanaka, et al. · Journal of Molecular Biology · 68

Helical twists of collagen model peptides

2006 · Kenji Okuyama, Guanghan Wu, et al. · Biopolymers · 60

Crystal Transition Mechanisms in Poly(tetramethylene succinate)

1995 · Yasushi Ichikawa, Junichiro Washiyama, et al. · Polymer Journal · 59

"Crystal Engineering" Based on Two-Dimensional Molecular Assemblies. Relation between Chemical Structure and Molecular Orientation in Cast Bilayer Films

1995 · Masatsugu Shimomura, Satoshi Aiba, et al. · Langmuir · 58

High‐resolution structures of collagen‐like peptides [(Pro‐Pro‐Gly)4‐Xaa‐Yaa‐Gly‐(Pro‐Pro‐Gly)4]: Implications for triple‐helix hydration and Hyp(X) puckering

2009 · Kenji Okuyama, Chizuru Hongo, et al. · Biopolymers · 57

A New Structural Model for Collagen

1977 · Kenji Okuyama, Motowo Takayanagi, et al. · Polymer Journal · 57

Works count: 161

Citation count: 4,637

H-index: 37

I10-index: 83