Zobrazeno 1 - 10
of 20
pro vyhledávání: '"Hyun-Young Yu"'
Autor:
Tae In Lee, Byung Jin Cho, Min Ju Kim, Hyun Jun Ahn, Rino Choi, Eui Joong Shin, Wan Sik Hwang, Hyun-Young Yu, Manh-Cuong Nguyen
Publikováno v:
IEEE Electron Device Letters. 40:1350-1353
We report on the impact of H2 high pressure annealing (H2-HPA) on a Y-doped ZrO2 (Y-ZrO2)/GeOx/Ge gate stack. In this paper, compared to conventional forming gas annealing (FGA), the H2-HPA increased the k-value of the Y-doped ZrO2 gate dielectric to
Autor:
Hyun Jun Ahn, Byung Jin Cho, Wan Sik Hwang, Yujin Seo, Hyun-Young Yu, Tae In Lee, Jungmin Moon
Publikováno v:
Solid-State Electronics. 130:57-62
The use of a GeO 2 interfacial layer (IL) between a high-k dielectric and a Ge substrate helps to reduce the interface state density in Ge MOS devices. We report that the presence of the GeO 2 IL changes the effective work function (eWF) of the gate
Publikováno v:
FEBS Letters. 589:2825-2830
At their C-termini, cytosolic Hsp70s have an EEVD tetrapeptide that interacts with J-protein co-chaperones of the B, but not A, class. This interaction is required for partnering with yeast B-type J-proteins in protein folding. Here we report conserv
Autor:
Elizabeth A. Craig, Szymon J. Ciesielski, Andrzej Joachimiak, Maciej Baranowski, Hyun Young Yu, M. Zhou, Jerzy Osipiuk, Thomas Ziegelhoffer
Publikováno v:
Journal of Molecular Biology. 427:1632-1643
Unlike other Hsp70 molecular chaperones, those of the eukaryotic cytosol have four residues, EEVD, at their C-termini. EEVD(Hsp70) binds adaptor proteins of the Hsp90 chaperone system and mitochondrial membrane preprotein receptors, thereby facilitat
Autor:
Maciej Baranowski, Elizabeth A. Craig, Jaroslaw Marszalek, Thomas Ziegelhoffer, Hyun Young Yu, Jacek Kominek, Chandan Sahi
Publikováno v:
Molecular Biology and Evolution. 30:985-998
Across eukaryotes, Hsp70-based chaperone machineries display an underlying unity in their sequence, structure, and biochemical mechanism of action, while working in a myriad of cellular processes. In good part, this extraordinary functional versatili
Publikováno v:
Plant Physiology and Biochemistry. 48:731-734
Maize beta-glucosidase aggregating factor (BGAF) and its homolog Sorghum Lectin (SL) are modular proteins consisting of an N-terminal dirigent domain and a C-terminal jacalin-related lectin (JRL) domain. BGAF is a polyspecific lectin with a monosacch
Publikováno v:
Phytochemistry. 70:1355-1365
Beta-glucosidases (Glu1 and Glu2) in maize specifically interact with a lectin called beta-glucosidase aggregating factor (BGAF). We have shown that the N-terminal (Glu(50)-Val(145)) and the C-terminal (Phe(466)-Ala(512)) regions of maize Glu1 are in
Publikováno v:
Biochemistry. 48:2924-2932
In certain maize genotypes (nulls), beta-glucosidase specifically interacts with a chimeric lectin called beta-glucosidase aggregating factor (BGAF), resulting in high molecular weight complexes. Previously, we showed that three regions (S1-T29, E50-
Publikováno v:
Glycobiology. 19:277-287
Recently, we identified the maize beta-glucosidase aggregating factor (BGAF) as a jacalin-related lectin (JRL) and showed that its lectin domain is responsible for beta-glucosidase aggregation. By searching for BGAF homologs in sorghum, we identified
Publikováno v:
The Journal of biological chemistry. 282(10)
In certain maize genotypes, called "null," beta-glucosidase does not enter gels and therefore cannot be detected on zymograms after electrophoresis. Such genotypes were originally thought to be homozygous for a null allele at the glu1 gene and thus d