calculate_peptide_mass: Calculate the mass of a peptide.

Description Usage Arguments Value Author(s)

View source: R/calculate_peptide_mass.R

Description

Takes a character string peptide sequence and calculates its mono-isotopic mass.

Usage

1

Arguments

peptide

Character string of amino acids. Amino acids are always one letter code and upper case. Non-standard symbols are "a" for C-terminal amidation, "p" for a pyroglutaminated N-terminal (should be "pE" or "pQ"), "$" for a sulfo-tyrosin, "J" for a leucine or an isoleucine and "&" for a glutamine (128.059) or a lysine (128.095). Note that in this last case, an average mass is used for the theoretical mass calculation.

Value

A single value for the mono-isotopic mass of the peptide.

Author(s)

Rik Verdonck


goat-anti-rabbit/labelpepmatch.R documentation built on May 17, 2019, 7:29 a.m.