Reference : Insights into protein structural, physicochemical, and functional consequences of mis...
E-prints/Working papers : Already available on another site
Life sciences : Genetics & genetic processes
Systems Biomedicine
http://hdl.handle.net/10993/39863
Insights into protein structural, physicochemical, and functional consequences of missense variants in 1,330 disease-associated human genes 693259
English
Iqbal, Sumaiya [> >]
Jespersen, Jakob B. [> >]
Perez-Palma, Eduardo [> >]
May, Patrick mailto [University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) >]
Hoksza, David mailto [University of Luxembourg > Luxembourg Centre for Systems Biomedicine (LCSB) >]
Heyne, Henrike O. [> >]
Ahmed, Shehab S. [> >]
Rifat, Zaara T. [> >]
Rahman, M. Sohel []
Lage, Kasper []
Palotie, Aarno []
Cottrell, Jeffrey R. []
Wagner, Florence F. []
Daly, Mark J. []
Campbell, Arthur C. []
Lal, Dennis []
4-Jul-2019
Cold Spring Harbor Laboratory
biorxiv
No
[en] Missense variants ; Protein structure ; Variant classification
[en] Inference of the structural and functional consequences of amino acid-altering missense variants is challenging and not yet scalable. Clinical and research applications of the colossal number of identified missense variants is thus limited. Here we describe the aggregation and analysis of large-scale genomic variation and structural biology data for 1,330 disease-associated genes. Comparing the burden of 40 structural, physicochemical, and functional protein features of altered amino acids with 3-dimensional coordinates, we found 18 and 14 features that are associated with pathogenic and population missense variants, respectively. Separate analyses of variants from 24 protein functional classes revealed novel function-dependent vulnerable features. We then devised a quantitative spectrum, identifying variants with higher pathogenic variant-associated features. Finally, we developed a web resource (MISCAST; http://miscast.broadinstitute.org/) for interactive analysis of variants on linear and tertiary protein structures. The biological impact of missense variants available through the webtool will assist researchers in hypothesizing variant pathogenicity and disease trajectories.
Luxembourg Centre for Systems Biomedicine (LCSB): Bioinformatics Core (R. Schneider Group)
Researchers ; Professionals ; Students ; General public
http://hdl.handle.net/10993/39863
10.1101/693259
https://www.biorxiv.org/content/early/2019/07/04/693259
https://www.biorxiv.org/content/10.1101/693259v1

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