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Asako Machiyama

Explore the profile of Asako Machiyama including associated specialties, affiliations and a list of published articles. Areas
Snapshot
Articles 7
Citations 96
Followers 0
Related Specialties
Biochemistry
Molecular Biology
Microbiology
Top 10 Co-Authors
Ichio Shimada
Takumi Ueda
Masanori Osawa
Shunsuke Imai
Toshiaki Katada
Satoshi Hiraoka
Nao Hosoda
Shin-Ichi Hoshino
Yuichi Minato
Hideo Iwai
Published In
J Biol Chem
BMC Genomics
J Biomol NMR
Front Microbiol
RNA
Affiliations
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Recent Articles
1.
Dynamic domain arrangement of CheA-CheY complex regulates bacterial thermotaxis, as revealed by NMR
Minato Y, Ueda T, Machiyama A, Iwai H, Shimada I
Sci Rep . 2017 Nov; 7(1):16462. PMID: 29184123
Bacteria utilize thermotaxis signal transduction proteins, including CheA, and CheY, to switch the direction of the cell movement. However, the thermally responsive machinery enabling warm-seeking behavior has not been identified....
2.
Seasonal Analysis of Microbial Communities in Precipitation in the Greater Tokyo Area, Japan
Hiraoka S, Miyahara M, Fujii K, Machiyama A, Iwasaki W
Front Microbiol . 2017 Aug; 8:1506. PMID: 28848519
The presence of microbes in the atmosphere and their transport over long distances across the Earth's surface was recently shown. Precipitation is likely a major path by which aerial microbes...
3.
Genomic and metagenomic analysis of microbes in a soil environment affected by the 2011 Great East Japan Earthquake tsunami
Hiraoka S, Machiyama A, Ijichi M, Inoue K, Oshima K, Hattori M, et al.
BMC Genomics . 2016 Jan; 17:53. PMID: 26764021
Background: The Great East Japan Earthquake of 2011 triggered large tsunami waves, which flooded broad areas of land along the Pacific coast of eastern Japan and changed the soil environment...
4.
Functional equilibrium of the KcsA structure revealed by NMR
Imai S, Osawa M, Mita K, Toyonaga S, Machiyama A, Ueda T, et al.
J Biol Chem . 2012 Oct; 287(47):39634-41. PMID: 23024361
KcsA is a tetrameric K(+) channel that is activated by acidic pH. Under open conditions of the helix bundle crossing, the selectivity filter undergoes an equilibrium between permeable and impermeable...
5.
Biological role of the two overlapping poly(A)-binding protein interacting motifs 2 (PAM2) of eukaryotic releasing factor eRF3 in mRNA decay
Osawa M, Hosoda N, Nakanishi T, Uchida N, Kimura T, Imai S, et al.
RNA . 2012 Sep; 18(11):1957-67. PMID: 23019593
Eukaryotic releasing factor GSPT/eRF3 mediates translation termination-coupled mRNA decay via interaction with a cytosolic poly(A)-binding protein (PABPC1). A region of eRF3 containing two overlapping PAM2 (PABPC1-interacting motif 2) motifs is...
6.
Segmental isotopic labeling of a 140 kDa dimeric multi-domain protein CheA from Escherichia coli by expressed protein ligation and protein trans-splicing
Minato Y, Ueda T, Machiyama A, Shimada I, Iwai H
J Biomol NMR . 2012 Jun; 53(3):191-207. PMID: 22740268
Segmental isotopic labeling is a powerful labeling tool to facilitate NMR studies of larger proteins by not only alleviating the signal overlap problem but also retaining features of uniform isotopic...
7.
Quantitative characterization of Tob interactions provides the thermodynamic basis for translation termination-coupled deadenylase regulation
Ruan L, Osawa M, Hosoda N, Imai S, Machiyama A, Katada T, et al.
J Biol Chem . 2010 Jul; 285(36):27624-31. PMID: 20595394
Translation termination-coupled deadenylation is the first and often the rate-limiting step of eukaryotic mRNA decay in which two deadenylases, Ccr4-Caf1 and Pan2, play key roles. One of the deadenylases, Caf1,...