Peptides
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Can this package support analysing more than one peptide concurrently?
Thank you Dosorio for the useful package.
Within the existing package in R, is there a way to possibly input a text.file of peptide sequences (perhaps FASTA format) which can be analysed and a file outputted with the peptide analysis result as well as the run parameters and/or scales implemented for said run?
Would be great to take advantage of the mass analysis of peptides with the peptides package.
PhD Student (University of Nottingham)
Hi @Mycorrhiza94, the functions are designed to take vectors of protein sequences at once, for each sequence a metric is returned. Please let me know if you have other questions. Best wishes, Daniel
Hi Daniel! I just wonder if could be possible to cycle through a for loop over all my peptides sequences, in order to analyze more than one sequence at once? I mean, like an attempt to answer what @Mycorrhiza94 asked and analyze multiple entries contained in a fasta file. Thanks in advance
Abraham
Hey there!
I think most functions are vectorized, so if you make a character vector with your peptide sequences you would be able to analyze all of them at the same time.
> library(Peptides)
> mypeps <- c("MYPEPTIDE", "MYPINKPEPTIDE")
> hydrophobicity(mypeps)
[1] -1.033333 -1.061538
LMK if that helps of feel free to let us know what the friction point is for you. Best, Sebastian