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Athina G. Portaliou
Athina G. Portaliou
Post-doc
Verified email at kuleuven.be
Title
Cited by
Cited by
Year
Type III secretion: building and operating a remarkable nanomachine
AG Portaliou, KC Tsolis, MS Loos, V Zorzini, A Economou
Trends in biochemical sciences 41 (2), 175-189, 2016
1962016
Structures of chaperone-substrate complexes docked onto the export gate in a type III secretion system
Q Xing, K Shi, A Portaliou, P Rossi, A Economou, CG Kalodimos
Nature communications 9 (1), 1773, 2018
852018
Hierarchical protein targeting and secretion is controlled by an affinity switch in the type III secretion system of enteropathogenic Escherichia coli
AG Portaliou, KC Tsolis, MS Loos, V Balabanidou, J Rayo, A Tsirigotaki, ...
The EMBO journal 36 (23), 3517-3531, 2017
702017
Substrate-activated conformational switch on chaperones encodes a targeting signal in type III secretion
L Chen, X Ai, AG Portaliou, CASA Minetti, DP Remeta, A Economou, ...
Cell reports 3 (3), 709-715, 2013
552013
Long-lived folding intermediates predominate the targeting-competent secretome
A Tsirigotaki, KE Chatzi, M Koukaki, J De Geyter, AG Portaliou, ...
Structure 26 (5), 695-707. e5, 2018
502018
Structural instability tuning as a regulatory mechanism in protein-protein interactions
L Chen, V Balabanidou, DP Remeta, CASA Minetti, AG Portaliou, ...
Molecular cell 44 (5), 734-744, 2011
412011
Trigger factor is a bona fide secretory pathway chaperone that interacts with SecB and the translocase
J De Geyter, AG Portaliou, B Srinivasu, S Krishnamurthy, A Economou, ...
EMBO reports 21 (6), e49054, 2020
352020
Preprotein conformational dynamics drive bivalent translocase docking and secretion
MF Sardis, A Tsirigotaki, KE Chatzi, AG Portaliou, G Gouridis, ...
Structure 25 (7), 1056-1067. e6, 2017
282017
A nexus of intrinsic dynamics underlies translocase priming
S Krishnamurthy, N Eleftheriadis, K Karathanou, JH Smit, AG Portaliou, ...
Structure 29 (8), 846-858. e7, 2021
172021
The preprotein binding domain of SecA displays intrinsic rotational dynamics
N Vandenberk, S Karamanou, AG Portaliou, V Zorzini, J Hofkens, ...
Structure 27 (1), 90-101. e6, 2019
142019
Preproteins couple the intrinsic dynamics of SecA to its ATPase cycle to translocate via a catch and release mechanism
S Krishnamurthy, MF Sardis, N Eleftheriadis, KE Chatzi, JH Smit, ...
Cell reports 38 (6), 2022
92022
Structural dynamics of the functional nonameric type III translocase export gate
B Yuan, AG Portaliou, R Parakra, JH Smit, J Wald, Y Li, B Srinivasu, ...
Journal of Molecular Biology 433 (21), 167188, 2021
72021
Evolutionary adaptation of the protein folding pathway for secretability
D Smets, A Tsirigotaki, JH Smit, S Krishnamurthy, AG Portaliou, ...
The EMBO Journal 41 (23), e111344, 2022
52022
Chaperone Recycling in Late-Stage Flagellar Assembly
P Rossi, Q Xing, E Bini, AG Portaliou, MC Clay, EM Warren, NK Khanra, ...
Journal of Molecular Biology 435 (11), 167954, 2023
32023
A Reporter System for Fast Quantitative Monitoring of Type 3 Protein Secretion in Enteropathogenic E. coli
L Barkalita, AG Portaliou, MS Loos, B Yuan, S Karamanou, A Economou
Microorganisms 8 (11), 1786, 2020
32020
Evolutionary adaptation of the folding pathway for secretability
D Smets, A Tsirigotaki, JH Smit, S Krishnamurthy, AG Portaliou, ...
bioRxiv, 2022.04. 03.486881, 2022
22022
Functional self-nonamerization of the Type III translocase chaperone/exported protein receptor
B Yuan, AG Portaliou, Y Li, J Wald, JH Smit, HS Dhupar, BY Srinivasu, ...
bioRxiv, 2020.11. 20.391094, 2020
12020
AN INTRODUCTION TO THE TYPE III SECRETION: BUILDING AND OPERATING A REMARKABLE NANOMACHINE
AG Portaliou, KC Tsolis, MS Loos, V Zorzini, A Economou
HET BETER BEGRIJPEN VAN DE FUNDAMENTELE ASPECTEN VAN SECRETIEMECHANISMEN IN …, 2019
2019
AN AFFINITY SWITCH CONTROLS HIERARCHICAL TYPE III PROTEIN TARGETING AND SECRETION
AG Portaliou, KC Tsolis, MS Loos, V Balabanidou, J Rayo
HET BETER BEGRIJPEN VAN DE FUNDAMENTELE ASPECTEN VAN SECRETIEMECHANISMEN IN …, 2019
2019
Molecular analysis of protein secretion through type III secretion system from enteropathogenic E. coli
A Portaliou
Πανεπιστήμιο Κρήτης. Σχολή Θετικών και Τεχνολογικών Επιστημών. Τμήμα Βιολογίας, 2015
2015
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