Guillem Portella
Guillem Portella
Verified email at astrazeneca.com
Title
Cited by
Cited by
Year
Parmbsc1: a refined force field for DNA simulations
I Ivani, PD Dans, A Noy, A Pérez, I Faustino, A Hospital, J Walther, ...
Nature methods 13 (1), 55, 2016
4012016
Local Aromaticity of [n]Acenes, [n]Phenacenes, and [n]Helicenes (n = 1−9)
G Portella, J Poater, JM Bofill, P Alemany, M Sola
The Journal of organic chemistry 70 (7), 2509-2521, 2005
1982005
Assessment of Clar's aromatic π‐sextet rule by means of PDI, NICS and HOMA indicators of local aromaticity
G Portella, J Poater, M Sola
Journal of physical organic chemistry 18 (8), 785-791, 2005
1582005
Molecular basis of substrate-induced permeation by an amino acid antiporter
L Kowalczyk, M Ratera, A Paladino, P Bartoccioni, E Errasti-Murugarren, ...
Proceedings of the National Academy of Sciences 108 (10), 3935-3940, 2011
1252011
Chromatin unfolding by epigenetic modifications explained by dramatic impairment of internucleosome interactions: a multiscale computational study
R Collepardo-Guevara, G Portella, M Vendruscolo, D Frenkel, T Schlick, ...
Journal of the American Chemical Society 137 (32), 10205-10215, 2015
992015
How accurate are accurate force-fields for B-DNA?
PD Dans, I Ivani, A Hospital, G Portella, C González, M Orozco
Nucleic acids research 45 (7), 4217-4230, 2017
772017
Time averaging of NMR chemical shifts in the MLF peptide in the solid state
ID Gortari, G Portella, X Salvatella, VS Bajaj, PCA van der Wel, JR Yates, ...
Journal of the American Chemical Society 132 (17), 5993-6000, 2010
682010
Dramatic effect of furanose C2′ substitution on structure and stability: directing the folding of the human telomeric quadruplex with a single fluorine atom
N Martín-Pintado, M Yahyaee-Anzahaee, GF Deleavey, G Portella, ...
Journal of the American Chemical Society 135 (14), 5344-5347, 2013
652013
Differential stability of 2′ F-ANA• RNA and ANA• RNA hybrid duplexes: roles of structure, pseudohydrogen bonding, hydration, ion uptake and flexibility
JK Watts, N Martín-Pintado, I Gomez-Pinto, J Schwartzentruber, G Portella, ...
Nucleic acids research 38 (7), 2498-2511, 2010
642010
Structure of triplex DNA in the gas phase
A Arcella, G Portella, ML Ruiz, R Eritja, M Vilaseca, V Gabelica, M Orozco
Journal of the American Chemical Society 134 (15), 6596-6606, 2012
542012
RNA G-quadruplexes at upstream open reading frames cause DHX36-and DHX9-dependent translation of human mRNAs
P Murat, G Marsico, B Herdy, A Ghanbarian, G Portella, ...
Genome biology 19 (1), 1-24, 2018
512018
Conformationally rigid nucleoside probes help understand the role of sugar pucker and nucleobase orientation in the thrombin-binding aptamer
H Saneyoshi, S Mazzini, A Avino, G Portella, C Gonzalez, M Orozco, ...
Nucleic acids research 37 (17), 5589-5601, 2009
442009
Backbone FC H⋅⋅⋅ O Hydrogen Bonds in 2′ F‐Substituted Nucleic Acids
N Martin‐Pintado, GF Deleavey, G Portella, R Campos‐Olivas, M Orozco, ...
Angewandte Chemie International Edition 52 (46), 12065-12068, 2013
432013
5-Formylcytosine organizes nucleosomes and forms Schiff base interactions with histones in mouse embryonic stem cells
EA Raiber, G Portella, SM Cuesta, R Hardisty, P Murat, Z Li, M Iurlaro, ...
Nature chemistry 10 (12), 1258-1266, 2018
422018
Understanding the connection between epigenetic DNA methylation and nucleosome positioning from computer simulations
G Portella, F Battistini, M Orozco
PLoS Comput Biol 9 (11), e1003354, 2013
422013
Mobility of a one-dimensional confined file of water molecules as a function of file length
SM Saparov, JR Pfeifer, L Al-Momani, G Portella, BL de Groot, U Koert, ...
Physical review letters 96 (14), 148101, 2006
422006
MD and NMR analyses of choline and TMA binding to duplex DNA: on the origins of aberrant sequence-dependent stability by alkyl cations in aqueous and water-free solvents
G Portella, MW Germann, NV Hud, M Orozco
Journal of the American Chemical Society 136 (8), 3075-3086, 2014
372014
Invariance of single-file water mobility in gramicidin-like peptidic pores as function of pore length
G Portella, P Pohl, BL De Groot
Biophysical journal 92 (11), 3930-3937, 2007
372007
Nucleotide binding switches the information flow in ras GTPases
F Raimondi, G Portella, M Orozco, F Fanelli
PLoS Comput Biol 7 (3), e1001098, 2011
352011
Determinants of water permeability through nanoscopic hydrophilic channels
G Portella, BL De Groot
Biophysical journal 96 (3), 925-938, 2009
352009
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Articles 1–20