Giters

dosorio / Peptides

An R package to calculate indices and theoretical physicochemical properties of peptides and protein sequences.

Geek Repo:Geek Repo

Github PK Tool:Github PK Tool

Stable isotope labelling function for mw()

Stortebecker opened this issue · comments

commented

Dear Peptides-Team,

Recently, I wrote a small package to calculate the mass weight of proteins that underwent isotope labelling (e.g. SILAC or 15N), like it is often used for protein analyses by LC-MS/MS. It also allows to calculate the m/z of Peptides, similar to one functionality in the EMBOSS tool peptide mass.

I am planning to integrate the functions into the Peptides package, if this is of interest for you. I shortly discussed with @dosorio that the additional functionality should be integrated directly into the mw() function. The m/z is calculated in a separate function, though.

If you disagree, please comment. I will shortly start to work on a pull request.