Results 11 to 20 of about 2,642,890 (372)

Protein secondary structure: entropy, correlations and prediction [PDF]

Bioinformatics, 2004
Abstract Motivation: Is protein secondary structure primarily determined by local interactions between residues closely spaced along the amino acid backbone or by non-local tertiary interactions? To answer this question, we measure the entropy densities of primary and secondary structure sequences, and the local inter-sequence mutual ...
Crooks, Gavin E., Brenner, Steven E.
openaire   +10 more sources

DNSS2: Improved ab initio protein secondary structure prediction using advanced deep learning architectures. [PDF]

Proteins, 2021
Motivation Accurate prediction of protein secondary structure (alpha-helix, beta-strand and coil) is a crucial step for protein inter-residue contact prediction and ab initio tertiary structure prediction.
Guo Z, Hou J, Cheng J.
europepmc   +2 more sources

Impact of Multi-Factor Features on Protein Secondary Structure Prediction [PDF]

Biomolecules
Protein secondary structure prediction (PSSP) plays a crucial role in resolving protein functions and properties. Significant progress has been made in this field in recent years, and the use of a variety of protein-related features, including amino acid
Benzhi Dong, Zheng Liu, Dali Xu, Chang Hou, Na Niu, Guohua Wang   +5 more
doaj   +2 more sources

Protein secondary structure prediction with context convolutional neural network. [PDF]

RSC Adv, 2019
Long S, Tian P.
europepmc   +3 more sources

Transition Dipole Strength as a Quantitative Tool for Protein Secondary Structure Analysis. [PDF]

J Phys Chem B
Cao AL, Weissman LM, Buchanan LE.
europepmc   +3 more sources

Exploring Protein Fold Space

Biomolecules, 2020
The model of protein folding proposed by Ptitsyn and colleagues involves the accretion of secondary structures around a nucleus. As developed by Efimov, this model also provides a useful way to view the relationships among structures.
William R. Taylor
doaj   +1 more source

Effects of Microwaves, Ultrasonication, and Thermosonication on the Secondary Structure and Digestibility of Bovine Milk Protein

Foods, 2022
Cow’s milk is considered an excellent protein source. However, the digestibility of milk proteins needs to be improved. This study aimed to evaluate the relationship between the functional properties of milk proteins and their structure upon microwave ...
Jin Wang, Rachit Saxena, Sai Kranthi Vanga, Vijaya Raghavan   +3 more
doaj   +1 more source

Enhancing fragment-based protein structure prediction by customising fragment cardinality according to local secondary structure

BMC Bioinformatics, 2020
Background Whenever suitable template structures are not available, usage of fragment-based protein structure prediction becomes the only practical alternative as pure ab initio techniques require massive computational resources even for very small ...
Jad Abbass, Jean-Christophe Nebel
doaj   +1 more source

Development of a TSR-Based Method for Protein 3-D Structural Comparison With Its Applications to Protein Classification and Motif Discovery

Frontiers in Chemistry, 2021
Development of protein 3-D structural comparison methods is important in understanding protein functions. At the same time, developing such a method is very challenging.
Sarika Kondra, Titli Sarkar, Vijay Raghavan, Wu Xu   +3 more
doaj   +1 more source

Protein Backbone Torsion Angle-Based Structure Comparison and Secondary Structure Database Web Server [PDF]

Genomics & Informatics, 2013
Structural information has been a major concern for biological and pharmaceutical studies for its intimate relationship to the function of a protein. Three-dimensional representation of the positions of protein atoms is utilized among many structural ...
Sunghoon Jung, Se-Eun Bae, Insung Ahn, Hyeon S. Son   +3 more
doaj   +1 more source