Zobrazeno 1 - 10
of 46
pro vyhledávání: '"Shoji, Ueki"'
Autor:
Shoji Ueki, Tomohiro Umeno, Yasufumi Fuchi, Daisuke Yoshihara, Kazuteru Usui, Ken Ichi Yamada, Satoru Karasawa, Masaomi Sakuma, Ryusuke Hagihara
Publikováno v:
Chemistry (Weinheim an der Bergstrasse, Germany). 27(9)
Emissive push-pull-type bisnaphthyridylamine derivatives (BNA-X: X=Me, Et, Bzl, Ph, BuBr, and BuTEMPO) aggregate in aqueous methanol. Furthermore, a two-step emission and aggregation process is controllable by varying the methanol-to-water ratio. At
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3b2b28d99520cd7d465a50bb493844b2
https://pubmed.ncbi.nlm.nih.gov/32935395
https://pubmed.ncbi.nlm.nih.gov/32935395
Autor:
Go Hirai, Tomoyo Kaneko, Yasufumi Fuchi, Ichio Aoki, Kosuke Morishita, Nozomi Narita, Satoru Karasawa, Shoji Ueki, Shigeki Kobayashi, Shuhei Murayama
Publikováno v:
ACS Applied Nano Materials. 1:6967-6975
As part of a series of investigations related to the construction of metal-free magnetic resonance imaging (MRI) contrast agents as alternatives to gadolinium agents, water-soluble biradicals, denoted as 1-AMP and 2-HEG, were prepared, in which two s
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::869ca026e43164892e02d84aa1ee7986
https://doi.org/10.1021/acsanm.8b01774
https://doi.org/10.1021/acsanm.8b01774
Publikováno v:
Applied Magnetic Resonance. 49:893-910
Troponin (Tn) is a protein that consists of three subunits, troponin C (TnC), troponin I (TnI), and troponin T (TnT), and Tn controls cardiac muscle contraction by calcium ion binding and phosphorylation. The Ca2+-binding site is the E–F hand motif
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f163a036eb47d2caa038ac0152ef0013
https://doi.org/10.1007/s00723-018-1031-0
https://doi.org/10.1007/s00723-018-1031-0
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-13 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-13 (2019)
The secondary structure of the N-extension of cardiac troponin I (cTnI) was determined by measuring the distance distribution between spin labels attached to the i and i + 4 residues: 15/19, 23/27, 27/31, 35/39, and 43/47. All of the EPR spectra of t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b77e982cc9fd113f855ba26d693f2ad3
http://europepmc.org/articles/PMC6813352
http://europepmc.org/articles/PMC6813352
Autor:
Kazuteru Usui, Shoji Ueki, Ken Ichi Yamada, Satoru Karasawa, Daisuke Yoshihara, Masaomi Sakuma, Ryusuke Hagihara, Yasufumi Fuchi, Tomohiro Umeno
Publikováno v:
Chemistry – A European Journal. 27:2885-2885
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5a9718fde94a2970d1d707b36a50a6ac
https://doi.org/10.1002/chem.202004679
https://doi.org/10.1002/chem.202004679
Autor:
Shoji Ueki, Akio Inoue, Masafumi D. Yamada, Takanori Yanagi, Shinsaku Maruta, Satoshi Yasuda, Toshiaki Arata
Publikováno v:
Biochemical and Biophysical Research Communications. 443:911-916
In kinesin X-ray crystal structures, the N-terminal region of the α-1 helix is adjacent to the adenine ring of the bound nucleotide, while the C-terminal region of the helix is near the neck-linker (NL). Here, we monitor the displacement of the α-1
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b608920b1430d0ea61882fa965eb7ca
https://doi.org/10.1016/j.bbrc.2013.12.063
https://doi.org/10.1016/j.bbrc.2013.12.063
Publikováno v:
Applied Magnetic Resonance. 42:473-485
We studied the effects of isotopic substitution (namely, deuterium substitution in solvents and 15N substitution in a spin label) on improving the sensitivity of distance measurements based on double quantum coherence (DQC) electron paramagnetic reso
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ca02d07547cec007f7096f412c3684d6
https://doi.org/10.1007/s00723-012-0317-x
https://doi.org/10.1007/s00723-012-0317-x
Publikováno v:
Journal of Biological Chemistry. 285:10671-10677
We have used pulsed electron-electron double resonance (PELDOR) spectroscopy to measure the distance between spin labels at Cys(133) of the regulatory region of TnI (TnI133) and a native or genetically substituted cysteine of TnC (TnC44, TnC61, or Tn
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3d1b30ac18c308eb4daa7818ae8d0f97
https://doi.org/10.1074/jbc.m109.082925
https://doi.org/10.1074/jbc.m109.082925
Autor:
Noboru Koga, Mariko Aso, Hiroyuki Hayashi, Shoji Ueki, Hiroshi Suemune, Manami Okazaki, Satoru Karasawa, Yuichiro Sato
Publikováno v:
Magnetic Resonance in Chemistry. 46:1055-1058
5-Uridine derivative carrying a TEMPO radical (UST) was prepared and its single strand (ssUST) and a double strand (dsUST) with its complementary strand were obtained. Similarly, single strands carrying two and five radicals (ssUST2 and ssUST5, respe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ee03dc268fb2b5f04369fa1fdeb7427
https://doi.org/10.1002/mrc.2310
https://doi.org/10.1002/mrc.2310
Autor:
Jun Yamauchi, Shoji Ueki
Publikováno v:
Inorganica Chimica Acta. 338:13-18
The electronic structures of the trans -[Cr III (cyclam)X 2 ] n + (cyclam=1,4,8,11-tetraazacyclotetradecane, X=Cl − , OH − , and H 2 O) were investigated. The spin quartet excited states of these complexes were assigned on the basis of a Gaussian
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b64cca5b6920dbbdac696410acf872e8
https://doi.org/10.1016/s0020-1693(02)00899-x
https://doi.org/10.1016/s0020-1693(02)00899-x