Výsledky vyhledávání - "Ryunosuke Iimuro"

Formation of c- and z-ions due to preferential cleavage at the NC bond of Xxx-Asp/Asn residues in negative-ion CID of peptides

Autor: Taiji Kawase, Ryunosuke Iimuro, Mitsuo Takayama, Akira Motoyama, Nami Sugasawa, Motoji Oshikata

Publikováno v: International Journal of Mass Spectrometry. :38-43

In collision-induced dissociation (CID) experiments of peptides, the formation of c- and z-ions originating from N Cα bond cleavage of the peptide backbone is unusual, whereas b- and y-ions are often observed in positive-ion CID spectra. Here we rep

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::42ec0e0d01f450ab1440671822fcc7ae
https://doi.org/10.1016/j.ijms.2015.05.005

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Access of Hydrogen-Radicals to the Peptide-Backbone as a Measure for Estimating the Flexibility of Proteins Using Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry

Autor: Kazuma Inatomi, Mitsuo Takayama, Ryunosuke Iimuro, Keishiro Nagoshi

Publikováno v: International Journal of Molecular Sciences, Vol 15, Iss 5, Pp 8428-8442 (2014)
International Journal of Molecular Sciences
Volume 15
Issue 5
Pages 8428-8442

A factor for estimating the flexibility of proteins is described that uses a cleavage method of “in-source decay (ISD)” coupled with matrix-assisted laser desorption/ionization mass spectrometry (MALDI MS). The MALDI-ISD spectra of bovine serum a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8553e071fb28dda558a8d2ca73204c4c
http://www.mdpi.com/1422-0067/15/5/8428

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Selective and nonselective cleavages in positive and negative CID of the fragments generated from in-source decay of intact proteins in MALDI-MS

Autor: Mitsuo Takayama, Shinichi Iwamoto, Koichi Tanaka, Sadanori Sekiya, Ryunosuke Iimuro

Publikováno v: Journal of the American Society for Mass Spectrometry. 25(1)

Selective and nonselective cleavages in ion trap low-energy collision-induced dissociation (CID) experiments of the fragments generated from in-source decay (ISD) with matrix-assisted laser desorption/ionization mass spectrometry (MALDI MS) of intact

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::aa9a05f2143a29544be90de5d49a351f
https://pubmed.ncbi.nlm.nih.gov/24135807

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Analysis of Flexibility of Proteins by means of Positive and Negative Ion MALDI In-Source Decay Mass Spectrometry

Autor: Mitsuo Takayama, Ryunosuke Iimuro

Publikováno v: Mass Spectrometry. 3:S0023-S0023

The amino acid residues susceptible to in-source decay (ISD) in matrix-assisted laser desorption/ionization (MALDI) mass spectrometry have been identified from both positive and negative ion ISD spectra of cytochrome c, myoglobin, thioredoxin and bov

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::741b86100cb738db1fc0d69f7097a638
https://doi.org/10.5702/massspectrometry.s0023

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