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The Vienna RNA websuite - PubMed

  • ️Tue Jan 01 2008

. 2008 Jul 1;36(Web Server issue):W70-4.

doi: 10.1093/nar/gkn188. Epub 2008 Apr 19.

Affiliations

The Vienna RNA websuite

Andreas R Gruber et al. Nucleic Acids Res. 2008.

Abstract

The Vienna RNA Websuite is a comprehensive collection of tools for folding, design and analysis of RNA sequences. It provides a web interface to the most commonly used programs of the Vienna RNA package. Among them, we find folding of single and aligned sequences, prediction of RNA-RNA interactions, and design of sequences with a given structure. Additionally, we provide analysis of folding landscapes using the barriers program and structural RNA alignments using LocARNA. The web server together with software packages for download is freely accessible at http://rna.tbi.univie.ac.at/.

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Figures

Figure 1.
Figure 1.

(A) Screenshot of a sample output of the barriers server. We display the barrier tree and provide the transition rates matrix for download. Folding pathways between the 10 best local minima can be explored via an interactive, animated SVG file. For folding kinetic analysis, we provide an interface to the treekin program. The user can select an initial structure and a time interval. Results of the simulation will be automatically loaded into the results page. Note that simulations can be run without the need to recalculate the barrier tree. (B) Screenshot of a sample output of the RNAfold web server. The output is grouped into three sections. First, we provide results for the minimum free energy (MFE) prediction in form of the secondary structure in dot bracket notation and the free energy. Second, we list results from partition function folding, which are the ensemble free energy, the frequency of the MFE structure, the ensemble diversity and base-pairing probabilities in form of a dot plot. Additionally, we provide the centroid structure in dot bracket notation. Last, there are various graphical representation such as a secondary structure drawing and a mountain plot. An SVG file is embedded into the page to interactively explore reliability information in terms of base-pairing probabilities or positional entropy.

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