Rigidity versus flexibility: the dilemma of understanding protein thermal stability

A Karshikoff, L Nilsson, R Ladenstein - The FEBS journal, 2015 - Wiley Online Library
The role of fluctuations in protein thermostability has recently received considerable
attention. In the current literature a dualistic picture can be found: thermostability seems to …

Protein thermostability engineering

HP Modarres, MR Mofrad, A Sanati-Nezhad - RSC advances, 2016 - pubs.rsc.org
The use of enzymes for industrial and biomedical applications is limited to their function at
elevated temperatures. The principles of thermostability engineering need to be …

[图书][B] Non-covalent interactions in proteins

A Karshikoff - 2006 - World Scientific
Non-covalent interactions are weak interactions between atoms or molecules where no
chemical reaction takes place. Because no formation or breaking of chemical bonds is …

Probing protein stability and proteolytic resistance by loop scanning: a comprehensive mutational analysis

S Ahmad, V Kumar, KB Ramanand, NM Rao - Protein Science, 2012 - Wiley Online Library
Improvement in protein thermostability was often found to be associated with increase in its
proteolytic resistance as revealed by comparative studies of homologous proteins from …

Structural, mechanistic, and physiological insights into phospholipase A-mediated membrane phospholipid degradation in Pseudomonas aeruginosa

F Bleffert, J Granzin, M Caliskan, SN Schott-Verdugo… - Elife, 2022 - elifesciences.org
Cells steadily adapt their membrane glycerophospholipid (GPL) composition to changing
environmental and developmental conditions. While the regulation of membrane …

Hyperthermophilic asparaginase mutants with enhanced substrate affinity and antineoplastic activity: structural insights on their mechanism of action

S Bansal, A Srivastava, G Mukherjee… - The FASEB …, 2012 - Wiley Online Library
Thermophilic l‐asparaginases display high stability and activity at elevated temperatures.
However, they are of limited use in leukemia therapy because of their low substrate affinity …

Understanding the Thermostability and Activity of Bacillus subtilis Lipase Mutants: Insights from Molecular Dynamics Simulations

B Singh, G Bulusu, A Mitra - The Journal of Physical Chemistry B, 2015 - ACS Publications
Improving the thermostability of industrial enzymes is an important protein engineering
challenge. Point mutations, induced to increase thermostability, affect the structure and …

Structural features determining thermal adaptation of esterases

F Kovacic, A Mandrysch, C Poojari… - Protein Engineering …, 2016 - academic.oup.com
The adaptation of microorganisms to extreme living temperatures requires the evolution of
enzymes with a high catalytic efficiency under these conditions. Such extremophilic …

Molecular dynamics simulations at high temperatures of the Aeropyrum pernix L7Ae thermostable protein: Insight into the unfolding pathway

D Benrezkallah - Journal of Molecular Graphics and Modelling, 2024 - Elsevier
Most life forms on earth live at temperatures below 50° C. Within these organisms are
proteins that form the three-dimensional structures essential to their biological activity and …

Exploiting loop-grafting strategy resorting on computer-aided design to improve the thermostability of alpha-amylase from Geobacillus stearothermophilus

M Zhu, W Zhai, H Jiang, L Lin, W Wei, D Wei - Process Biochemistry, 2023 - Elsevier
Starch-based industries require a robust alpha-amylase capable of withstanding elevated
temperatures and long incubation periods. In this study, a loop-grafting strategy based on a …