Výsledky vyhledávání - "Phat Vinh Dip"

Akademický článek

Quantifying the heterogeneity of macromolecular machines by mass photometry

Autor: Adar Sonn-Segev, Katarina Belacic, Tatyana Bodrug, Gavin Young, Ryan T. VanderLinden, Brenda A. Schulman, Johannes Schimpf, Thorsten Friedrich, Phat Vinh Dip, Thomas U. Schwartz, Benedikt Bauer, Jan-Michael Peters, Weston B. Struwe, Justin L. P. Benesch, Nicholas G. Brown, David Haselbach, Philipp Kukura

Publikováno v: Nature Communications, Vol 11, Iss 1, Pp 1-10 (2020)

Mass photometry is a label-free optical approach capable of detecting, imaging and accurately measuring the mass of single biomolecules in solution. Here, the authors demonstrate the potential of mass photometry for quantitatively characterizing samp

Externí odkaz: https://doaj.org/article/64c64280b6c2419aa33abdbde3459820

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Atomically precise single-crystal structures of electrically conducting 2D metal–organic frameworks

Publikováno v: Nature Materials. 20:222-228

Electrically conducting 2D metal–organic frameworks (MOFs) have attracted considerable interest, as their hexagonal 2D lattices mimic graphite and other 2D van der Waals stacked materials. However, understanding their intrinsic properties remains a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::cfd16bf7b9434d690b3dcb258b566335
https://doi.org/10.1038/s41563-020-00847-7

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The cellular environment shapes the nuclear pore complex architecture

Autor: Karsten Weis, Mary Dasso, Saroj G. Regmi, Matthias Wojtynek, Meltem Tatli, Edward J. Brignole, Thomas U. Schwartz, Phat Vinh Dip, Rafael Kronenberg-Tenga, Anthony P. Schuller, Ohad Medalia, David Mankus, Abigail K. R. Lytton-Jean

Publikováno v: Nature
Nature, 598

Nuclear pore complexes (NPCs) create large conduits for cargo transport between the nucleus and cytoplasm across the nuclear envelope (NE)1,2,3. These multi-megadalton structures are composed of about thirty different nucleoporins that are distribute

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f4b0ae2da9b3ce28d28b42ac700236b0

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Atomic structure and enzymatic insights into the vancomycin-resistant Enterococcus faecalis (V583) alkylhydroperoxide reductase subunit C

Autor: Andreas Kohlmeier, Asha Manikkoth Balakrishna, Phat Vinh Dip, Gerhard Grüber, Ankita Pan, Shashi Bhushan, Wilson Nartey

Publikováno v: Free Radical Biology and Medicine. 115:252-265

The Enterococcus faecalis alkyl hydroperoxide reductase complex (AhpR) with its subunits AhpC (EfAhpC) and AhpF (EfAhpF) are of paramount importance to restore redox homeostasis. Recently, the novel phenomenon of swapping of the catalytic domains of

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::666ac3cce56b9b03f65646f2cd3f96c4
https://doi.org/10.1016/j.freeradbiomed.2017.12.003

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Akademický článek

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Structural model of a2-subunit N-terminus and its binding interface for Arf-GEF CTH2: Implication for regulation of V-ATPase, CTH2 function and rational drug design

Autor: Vladimir, Marshansky, Hiroyuki, Hosokawa, Maria, Merkulova, Anastasia, Bakulina, Phat Vinh, Dip, Youg Raj, Thaker, Ajay, Bjargava, James R, Tonra, Dennis A, Ausiello, Gerhard, Grüber

Publikováno v: Current topics in membranes. 83

We have previously identified the interaction between mammalian V-ATPase a2-subunit isoform and cytohesin-2 (CTH2) and studied molecular details of binding between these proteins. In particular, we found that six peptides derived from the N-terminal

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::584db6eedb194811fe2733527b9055cc
https://pubmed.ncbi.nlm.nih.gov/31196611

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Key roles of the Escherichia coli AhpC C-terminus in assembly and catalysis of alkylhydroperoxide reductase, an enzyme essential for the alleviation of oxidative stress

Autor: Shee-Mei Lok, Frank Eisenhaber, Wilson Nartey, T.S. Ng, Victor A. Kostyuchenko, Gerhard Grüber, Wuan Geok Saw, Neelagandan Kamariah, Phat Vinh Dip, Birgit Eisenhaber, Claudia Beushausen

Publikováno v: Biochimica et Biophysica Acta (BBA) - Bioenergetics. 1837:1932-1943

2-Cys peroxiredoxins (Prxs) are a large family of peroxidases, responsible for antioxidant function and regulation in cell signaling, apoptosis and differentiation. The Escherichia coli alkylhydroperoxide reductase (AhpR) is a prototype of the Prxs-f

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e1020ef7341de8913376f58a1a0baea6
https://doi.org/10.1016/j.bbabio.2014.08.007

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Structure, mechanism and ensemble formation of the alkylhydroperoxide reductase subunits AhpC and AhpF fromEscherichia coli

Autor: Wilson Nartey, Neelagandan Kamariah, Gerhard Grüber, Birgit Eisenhaber, Asha Manikkoth Balakrishna, Phat Vinh Dip, Frank Eisenhaber, Malathy Sony Subramanian Manimekalai

Publikováno v: Acta Crystallographica Section D Biological Crystallography. 70:2848-2862

Hydroperoxides are reactive oxygen species (ROS) that are toxic to all cells and must be converted into the corresponding alcohols to alleviate oxidative stress. InEscherichia coli, the enzyme primarily responsible for this reaction is alkylhydropero

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d52ffce045da92e210c399a7853fd00d
https://doi.org/10.1107/s1399004714019233

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The N Termini of a-Subunit Isoforms Are Involved in Signaling between Vacuolar H+-ATPase (V-ATPase) and Cytohesin-2*

Autor: Ashok Khatri, Stephanie A. Bueler, Anastasia Bakulina, Zhenjie Zhuang, John L. Rubinstein, Maria Merkulova, Phat Vinh Dip, Vladimir Marshansky, Shawn M. Keating, Dennis A. Ausiello, Paul A. Randazzo, Gerhard Grüber, Hiroyuki Hosokawa, Xiaoying Jian

Publikováno v: Journal of Biological Chemistry. 288:5896-5913

Previously, we reported an acidification-dependent interaction of the endosomal vacuolar H+-ATPase (V-ATPase) with cytohesin-2, a GDP/GTP exchange factor (GEF), suggesting that it functions as a pH-sensing receptor. Here, we have studied the molecula

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ae6b5d7b912fbed2477960953976c243
https://doi.org/10.1074/jbc.m112.409169

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N-terminal domain of the V-ATPase a2-subunit displays integral membrane protein properties

Autor: Gerhard Grüber, Mary McKee, Vladimir Marshansky, Maria Merkulova, Phat Vinh Dip

Publikováno v: Protein Science. 19:1850-1862

V-ATPase is a multisubunit membrane complex that functions as nanomotor coupling ATP hydrolysis with proton translocation across biological membranes. Recently, we uncovered details of the mechanism of interaction between the N-terminal tail of the V

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::148c576f1ec794f77f505202fd237453
https://doi.org/10.1002/pro.470

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