Results 41 to 50 of about 1,631,834 (287)
3-State Protein Secondary Structure Prediction based on SCOPe Classes
Brazilian Archives of Biology and Technology, 2021 Improving the accuracy of protein secondary structure prediction has been an important task in bioinformatics since it is not only the starting point in obtaining tertiary structure in hierarchical modeling but also enhances sequence analysis and ...
Sema Atasever +3 more
doaj +1 more source
Effects of RNA branching on the electrostatic stabilization of viruses [PDF]
, 2016 Many single-stranded (ss) RNA viruses self assemble from capsid protein subunits and the nucleic acid to form an infectious virion. It is believed that the electrostatic interactions between the negatively charged RNA and the positively charged viral ...
Erdemci-Tandogan, Gonca +4 more
core +3 more sources
Combining Deep Neural Networks for Protein Secondary Structure Prediction
IEEE Access, 2020 By combining convolutional neural networks (CNN) and long short term memory networks (LSTM) into the learning structure, this paper presents a supervised learning method called combining deep neural networks (CDNN) for protein secondary structure ...
Shusen Zhou +4 more
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Convolution-Bidirectional Temporal Convolutional Network for Protein Secondary Structure Prediction
IEEE Access, 2022 As a basic feature extraction method, convolutional neural networks have some information loss problems when dealing with sequence problems, and a temporal convolutional network can compensate for this problem.
Yunqing Zhang, Yuming Ma, Yihui Liu
doaj +1 more source
Continuum Secondary Structure Captures Protein Flexibility [PDF]
Structure, 2002 The DSSP program assigns protein secondary structure to one of eight states. This discrete assignment cannot describe the continuum of thermal fluctuations. Hence, a continuous assignment is proposed. Technically, the continuum results from averaging over ten discrete DSSP assignments with different hydrogen bond thresholds.
Andersen, Claus A.F. +3 more
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Factors affecting sorghum protein digestibility [PDF]
, 2003 In the semi-arid tropics worldwide, sorghum (Sorghum bicolor (L.) Moench) is cultivated by farmers on a subsistence level and consumed as food by humans.
Belton, Peter +3 more
core +1 more source
Two State Behavior in a Solvable Model of $\beta$-hairpin folding
, 1999 Understanding the mechanism of protein secondary structure formation is an essential part of protein-folding puzzle. Here we describe a simple model for the formation of the $\beta$-hairpin, motivated by the fact that folding of a $\beta$-hairpin ...
A. Finkelstein +19 more
core +1 more source
A Hierarchical Approach to Protein Molecular Evolution [PDF]
, 1999 Biological diversity has evolved despite the essentially infinite complexity of protein sequence space. We present a hierarchical approach to the efficient searching of this space and quantify the evolutionary potential of our approach with Monte Carlo ...
Crameri +30 more
core +2 more sources
SSEP: secondary structural elements of proteins [PDF]
Nucleic Acids Research, 2003 SSEP is a comprehensive resource for accessing information related to the secondary structural elements present in the 25 and 90% non-redundant protein chains. The database contains 1771 protein chains from 1670 protein structures and 6182 protein chains from 5425 protein structures in 25 and 90% non-redundant protein chains, respectively.
Shanthi, V +4 more
openaire +2 more sources
Recoverable One-dimensional Encoding of Three-dimensional Protein Structures
, 2005 Protein one-dimensional (1D) structures such as secondary structure and contact number provide intuitive pictures to understand how the native three-dimensional (3D) structure of a protein is encoded in the amino acid sequence.
A. R. Kinjo +10 more
core +2 more sources