Overview of drawProteins

This package has been created to allow the visualisation of protein schematics based on the data obtained from the Uniprot Protein Database.

The basic workflow is:

to provide one or more Uniprot IDs

get a list of features from the Uniprot API

draw the basic chains of these proteins

add features as desired

drawProteins uses the package httr to interact with the Uniprot API and extract a JSON object into R. The JSON object is used to create a data.table.

The graphing package ggplot2 is then used to create the protein schematic.

The Vignette gives a good overview of the package.

Sample script on R for Biochemists blog

The master version of this package is available through Bioconductor. The development version is currently available here through GitHub.

To install and use development branch:

This package is available through Bioconductor. Installation instructions and documentation are available.

To install from Github:

if (!require(devtools)) {
    install.packages('devtools')
}
dev_mode(on=TRUE)
devtools::install_github('brennanpincardiff/drawProteins')

Please cite the following article when using drawProteins:

Brennan P. drawProteins: a Bioconductor/R package for reproducible and programmatic generation of protein schematics [version 1; referees: 2 approved]. F1000Research 2018, 7:1105

Feedback is very welcome. Please raise Github issues to provide bug reports, give feedback or request features.