2020
DOI: 10.1101/2020.04.13.037234
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FingerprintContacts: Predicting Alternative Conformations of Proteins from Coevolution

Abstract: AbstractProteins are dynamic molecules which perform diverse molecular functions by adopting different three-dimensional structures. Recent progress in residue-residue contacts prediction opens up new avenues for the de novo protein structure prediction from sequence information. However, it is still difficult to predict more than one conformation from residue-residue contacts alone. This is due to the inability to deconvolve the complex signals of re… Show more

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Cited by 2 publications
(4 citation statements)
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References 80 publications
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“…31,32,44 Here we further expand the idea to deep-learning-based CM prediction and provide strong evidence for de novo prediction of multistate structural information by using deep learning, in addition to Feng and Shukla’s work that utilized a different strategy. 38…”
Section: Discussionmentioning
confidence: 99%
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“…31,32,44 Here we further expand the idea to deep-learning-based CM prediction and provide strong evidence for de novo prediction of multistate structural information by using deep learning, in addition to Feng and Shukla’s work that utilized a different strategy. 38…”
Section: Discussionmentioning
confidence: 99%
“…31,32,44 Here we further expand the idea to deep-learning-based CM prediction and provide strong evidence for de novo prediction of multistate structural information by using deep learning, in addition to Feng and Shukla's work that utilized a different strategy. 38 Figure 5: Analysis of contacts in the predicted contact maps (PCMs) for the additional 91 proteins. The number of apo/holo-state speciic contacts ("101"/"011" in table S3) were represented on the x/y axis.…”
Section: Discussionmentioning
confidence: 99%
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“…This set up allows obtaining the optimal (or close-to-optimal) transitions within our framework. In practical applications, when the target is not know, the sampling may be guided by additional information (83, 84), such as experimental small-angle scattering profiles (2527, 85, 86), low-resolution electron density maps (1522), intensities from crystallographic scattering experiments (87, 88), complementarity of the molecular shapes upon binding (2836), or other type of data such as contacts inferred from coevolutionary signals extracted from protein sequences (8991).…”
Section: Introductionmentioning
confidence: 99%