Structure of biomolecules through molecular dynamics simulations
M Arnittali, AN Rissanou, V Harmandaris - Procedia Computer Science, 2019 - Elsevier
Proteins are complex biological macromolecules performing a great variety of functions in
the living systems. In order to get insight into the atomic structures and the time evolution of …
the living systems. In order to get insight into the atomic structures and the time evolution of …
Energetics of oligomeric protein folding and association
CM Doyle, JA Rumfeldt, HR Broom, A Broom… - Archives of biochemistry …, 2013 - Elsevier
In nature, proteins most often exist as complexes, with many of these consisting of identical
subunits. Understanding of the energetics governing the folding and misfolding of such …
subunits. Understanding of the energetics governing the folding and misfolding of such …
Coiled‐coils in type III secretion systems: structural flexibility, disorder and biological implications
AD Gazi, SN Charova, NJ Panopoulos… - Cellular …, 2009 - Wiley Online Library
Recent structural studies and analyses of microbial genomes have consolidated the
understanding of the structural and functional versatility of coiled‐coil domains in proteins …
understanding of the structural and functional versatility of coiled‐coil domains in proteins …
The curious case of A31P, a topology-switching mutant of the Repressor of Primer protein: A molecular dynamics study of its folding and misfolding
OD Vouzina, A Tafanidis… - Journal of Chemical …, 2024 - ACS Publications
The effect of mutations on protein structures is usually rather localized and minor. Finding a
mutation that can single-handedly change the fold and/or topology of a protein structure is a …
mutation that can single-handedly change the fold and/or topology of a protein structure is a …
Mutations as trapdoors to two competing native conformations of the Rop-dimer
Conformational transitions play a central role in regulating protein function. Structure-based
models with multiple basins have been used to understand the mechanisms governing …
models with multiple basins have been used to understand the mechanisms governing …
Structure and thermal stability of wtRop and RM6 proteins through all-atom molecular dynamics simulations and experiments
M Arnittali, AN Rissanou, M Amprazi… - International Journal of …, 2021 - mdpi.com
In the current work we study, via molecular simulations and experiments, the folding and
stability of proteins from the tertiary motif of 4-α-helical bundles, a recurrent motif consisting …
stability of proteins from the tertiary motif of 4-α-helical bundles, a recurrent motif consisting …
Probing protein folding with sequence-reversed α-helical bundles
A Kefala, M Amprazi, E Mylonas, D Kotsifaki… - International journal of …, 2021 - mdpi.com
Recurrent protein folding motifs include various types of helical bundles formed by α-helices
that supercoil around each other. While specific patterns of amino acid residues (heptad …
that supercoil around each other. While specific patterns of amino acid residues (heptad …
On the application of Good-Turing statistics to quantify convergence of biomolecular simulations
PI Koukos, NM Glykos - Journal of chemical information and …, 2014 - ACS Publications
Quantifying convergence and sufficient sampling of macromolecular molecular dynamics
simulations is more often than not a source of controversy (and of various ad hoc solutions) …
simulations is more often than not a source of controversy (and of various ad hoc solutions) …
Structure of amino acid sequence-reversed wtRop protein: insights from atomistic molecular dynamics simulations
M Arnittali, AN Rissanou, A Kefala… - Journal of …, 2024 - Taylor & Francis
This study aims to the investigation of the advantages of designing new proteins presume
upon a 'bias' sequence of amino acids, based on the reversed sequence of parent proteins …
upon a 'bias' sequence of amino acids, based on the reversed sequence of parent proteins …
The rotation-coupled sliding of EcoRV
J Dikić, C Menges, S Clarke, M Kokkinidis… - Nucleic acids …, 2012 - academic.oup.com
It has been proposed that certain type II restriction enzymes (REs), such as EcoRV, track the
helical pitch of DNA as they diffuse along DNA, a so-called rotation-coupled sliding. As of …
helical pitch of DNA as they diffuse along DNA, a so-called rotation-coupled sliding. As of …