Results 11 to 20 of about 3,699,805 (346)

Uncovering protein structure [PDF]

open access: yesEssays in Biochemistry, 2020
Abstract Structural biology is the study of the molecular arrangement and dynamics of biological macromolecules, particularly proteins. The resulting structures are then used to help explain how proteins function. This article gives the reader an insight into protein structure and the underlying chemistry and physics that is used to ...
Stollar, Elliott J., Smith, David P.
openaire   +3 more sources

CCharPPI web server: computational characterization of protein–protein interactions from structure [PDF]

open access: yes, 2014
The atomic structures of protein–protein interactions are central to understanding their role in biological systems, and a wide variety of biophysical functions and potentials have been developed for their characterization and the construction of ...
Fernández-Recio, Juan   +2 more
core   +3 more sources

PON-SC – program for identifying steric clashes caused by amino acid substitutions

open access: yesBMC Bioinformatics, 2017
Background Amino acid substitutions due to DNA nucleotide replacements are frequently disease-causing because of affecting functionally important sites.
Jelena Čalyševa, Mauno Vihinen
doaj   +1 more source

Molecular basis for protein histidine N1-specific methylation of the “His-x-His” motifs by METTL9

open access: yesCell Insight, 2023
Histidine methylation serves as an intriguing strategy to introduce altered traits of target proteins, including metal ion chelation, histidine-based catalysis, molecular assembly, and translation regulation.
Wentao Zhao   +6 more
doaj   +1 more source

Representativeness of variation benchmark datasets

open access: yesBMC Bioinformatics, 2018
Background Benchmark datasets are essential for both method development and performance assessment. These datasets have numerous requirements, representativeness being one.
Gerard C. P. Schaafsma, Mauno Vihinen
doaj   +1 more source

Engineering a Pseudo-26-kDa Schistosoma Glutathione Transferase from bovis/haematobium for Structure, Kinetics, and Ligandin Studies

open access: yesBiomolecules, 2021
Glutathione transferases (GSTs) are the main detoxification enzymes in schistosomes. These parasitic enzymes tend to be upregulated during drug treatment, with Schistosoma haematobium being one of the species that mainly affect humans. There is a lack of
Neo Padi   +5 more
doaj   +1 more source

Thermodynamic Prediction of Protein Neutrality [PDF]

open access: yes, 2004
We present a simple theory that uses thermodynamic parameters to predict the probability that a protein retains the wildtype structure after one or more random amino acid substitutions.
Anfinsen   +32 more
core   +2 more sources

Protein structure prediction [PDF]

open access: yesInternational Journal of Modern Physics B, 2018
Predicting 3D structure of protein from its amino acid sequence is one of the most important unsolved problems in biophysics and computational biology. This paper attempts to give a comprehensive introduction of the most recent effort and progress on protein structure prediction.
Haiyou, Deng, Ya, Jia, Yang, Zhang
openaire   +2 more sources

Cell-based assays to identify novel retinoprotective agents

open access: yesMethodsX, 2020
Degeneration of the retina can lead ultimately to devastating irreversible vision loss, such as in inherited retinitis pigmentosa and age-related macular degeneration. Currently there is no cure to prevent retinal degeneration.
Jeanee Bullock   +2 more
doaj   +1 more source

Functional properties of individual sub-domains of the fibrin(ogen) αC-domains

open access: yesBBA Advances, 2023
Background: Fibrinogen is a large polyfunctional plasma protein consisting of a number of structural and functional domains. Among them, two αC-domains, each formed by the amino acid residues Аα392–610, are involved in fibrin polymerization, activation ...
Y.M. Stohnii   +10 more
doaj   +1 more source

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