peptideview

The goal of peptideview is to visualise peptides sequences.

Installation

You can install the development version of peptideview with:

# install.package("remotes)
remotes::install_github("jeanmanguy/peptideview")

Examples

Coloured peptide sequence in the console

library(peptideview)

peptide("KIAALKE")
#> KIAALKE

It also works in a tibble:

library(peptideview)

tibble::tibble(sequences = peptide(c("KIAALKE", "KIAVLKE", "EIAALKE")))
#> # A tibble: 3 x 1
#>   sequences
#>   <peptide>
#> 1 KIAALKE  
#> 2 KIAVLKE  
#> 3 EIAALKE

(it doesn’t really show here but it works in the console)

Coloured peptide sequence htmlwidget

Display coloured sequence in Rstudio viewer or web browser.

library(peptideview)

view_peptide("KIAALKE")

TODO

• use relative ion intensity to color peptides
• visualise aligned peptides
• visualise peptides along the precursor protein
• visually compare peptide samples
• align peptides