Ryo Okamoto

Publication Activity (10 Years)

Years Active: 2017-2023
Publications (10 Years): 17

Top Topics

Quality Control

Single Molecule

Top Venues

Chemistry (Weinheim an der Bergstrasse, Germany)

Journal of the American Chemical Society

The Journal of organic chemistry

This page only lists publications with an associated author ORCID identifier.

Publications

Ryo Okamoto, Ryo Orii, Hiroyuki Shibata, Yuta Maki, Sakae Tsuda, Yasuhiro Kajihara
Regulating Antifreeze Activity through Water: Latent Functions of the Sugars of Antifreeze Glycoprotein Revealed by Total Chemical Synthesis. Chemistry (Weinheim an der Bergstrasse, Germany) (2023)
Kota Nomura, Ryo Okamoto, Yuta Maki, Ayumu Hayashibara, Toshifumi Takao, Tomoya Fukuoka, Eiji Miyoshi, Bradley L Pentelute, Yasuhiro Kajihara
Rapid Chemical Synthesis of Serine Protease Inhibitor Kazal-type 13 (SPINK13) Glycoform by a Combined Method with Glycan Insertion Strategy and Fast-Flow Fmoc SPPS. Chemistry (Weinheim an der Bergstrasse, Germany) (2023)
Ryo Okamoto, Hiroyuki Shibata, Takahiro Yatsuzuka, Takuya Hanao, Yuta Maki, Kazuya Kabayama, Ayane Miura, Koichi Fukase, Yasuhiro Kajihara
Convergent synthesis of proteins using peptide-aminothiazoline. Chemical communications (Cambridge, England) (2023)
Yie Kie Chong, Chaitra Chandrashekar, Donglin Zhao, Yuta Maki, Ryo Okamoto, Yasuhiro Kajihara
Optimizing the Semisynthesis towards glycosylated interferon-β-polypeptide by utilizing bacterial protein expression and chemical modification. Organic & biomolecular chemistry 20 (9) (2022)
Yuta Maki, Kazuki Kawata, Yanbo Liu, Kang-Ying Goo, Ryo Okamoto, Yasuhiro Kajihara, Ayano Satoh
Design and Synthesis of Glycosylated Cholera Toxin B Subunit as a Tracer of Glycoprotein Trafficking in Organelles of Living Cells. Chemistry (Weinheim an der Bergstrasse, Germany) 28 (37) (2022)
Kota Nomura, Yuta Maki, Ryo Okamoto, Ayano Satoh, Yasuhiro Kajihara
Glycoprotein Semisynthesis by Chemical Insertion of Glycosyl Asparagine Using a Bifunctional Thioacid-Mediated Strategy. Journal of the American Chemical Society 143 (27) (2021)
Ryo Okamoto, Kento Iritani, Yoko Amazaki, Donglin Zhao, Chaitra Chandrashekar, Yuta Maki, Yurie Kanemitsu, Tomoka Kaino, Yasuhiro Kajihara
Semisynthesis of a Homogeneous Glycoprotein Using Chemical Transformation of Peptides to Thioester Surrogates. The Journal of organic chemistry (2021)
Mohammed Akhter Hossain, Ryo Okamoto, John A Karas, Praveen Praveen, Mengjie Liu, Briony E Forbes, John D Wade, Yasuhiro Kajihara
Total Chemical Synthesis of a Nonfibrillating Human Glycoinsulin. Journal of the American Chemical Society 142 (3) (2020)
Masayuki Izumi, Hiroyuki Araki, Mamiko Tominaga, Ryo Okamoto, Yasuhiro Kajihara
Chemical Synthesis of Ubiquitinated High-Mannose-Type N-Glycoprotein CCL1 in Different Folding States. The Journal of organic chemistry 85 (24) (2020)
Yuta Maki, Kota Nomura, Ryo Okamoto, Masayuki Izumi, Yasuhisa Mizutani, Yasuhiro Kajihara
Acceleration and Deceleration Factors on the Hydrolysis Reaction of 4,6-O-Benzylidene Acetal Group. The Journal of organic chemistry 85 (24) (2020)
Yuta Maki, Ryo Okamoto, Masayuki Izumi, Yasuhiro Kajihara
Chemical Synthesis of an Erythropoietin Glycoform Having a Triantennary N-Glycan: Significant Change of Biological Activity of Glycoprotein by Addition of a Small Molecular Weight Trisaccharide. Journal of the American Chemical Society 142 (49) (2020)
Ryo Okamoto, Takuya Haraguchi, Kota Nomura, Yuta Maki, Masayuki Izumi, Yasuhiro Kajihara
Regioselective α-Peptide Bond Formation Through the Oxidation of Amino Thioacids. Biochemistry 58 (12) (2019)
Chaitra Chandrashekar, Ryo Okamoto, Masayuki Izumi, Yasuhiro Kajihara
Chemical Modification of the N Termini of Unprotected Peptides for Semisynthesis of Modified Proteins by Utilizing a Hydrophilic Protecting Group. Chemistry (Weinheim an der Bergstrasse, Germany) 25 (43) (2019)
Tatsuto Kiuchi, Masayuki Izumi, Yuki Mukogawa, Arisa Shimada, Ryo Okamoto, Akira Seko, Masafumi Sakono, Yoichi Takeda, Yukishige Ito, Yasuhiro Kajihara
Monitoring of Glycoprotein Quality Control System with a Series of Chemically Synthesized Homogeneous Native and Misfolded Glycoproteins. Journal of the American Chemical Society 140 (50) (2018)
Masayuki Izumi, Rie Kuruma, Ryo Okamoto, Akira Seko, Yukishige Ito, Yasuhiro Kajihara
Substrate Recognition of Glycoprotein Folding Sensor UGGT Analyzed by Site-Specifically 15N-Labeled Glycopeptide and Small Glycopeptide Library Prepared by Parallel Native Chemical Ligation. Journal of the American Chemical Society 139 (33) (2017)
Yuta Maki, Takanori Mima, Ryo Okamoto, Masayuki Izumi, Yasuhiro Kajihara
Semisynthesis of Complex-Type Biantennary Oligosaccharides Containing Lactosamine Repeating Units from a Biantennary Oligosaccharide Isolated from a Natural Source. The Journal of organic chemistry 83 (1) (2017)
Ryo Orii, Noriko Sakamoto, Daichi Fukami, Sakae Tsuda, Masayuki Izumi, Yasuhiro Kajihara, Ryo Okamoto
Total Synthesis of O-GalNAcylated Antifreeze Glycoprotein using the Switchable Reactivity of Peptidyl-N-pivaloylguanidine. Chemistry (Weinheim an der Bergstrasse, Germany) 23 (39) (2017)