AAmass: Molecular mass for amino-acids

In wrProteo: Proteomics Data Analysis Functions

Molecular mass for amino-acids

Description

Calculate molecular mass based on atomic composition

Usage

AAmass(massTy = "mono", inPept = TRUE, inclSpecAA = FALSE)

Arguments

massTy	(character) 'mono' or 'average'
inPept	(logical) remove H20 corresponding to water loss at peptide bond formaton
inclSpecAA	(logical) include ornithine O & selenocysteine U

Value

This function returns a vector with masses for all amino-acids (argument 'massTy' to switch from mono-isotopic to average mass)

See Also

massDeFormula, convToNum

Examples

massDeFormula(c("12H12O","HO"," 2H 1 Se, 6C 2N","HSeCN"," ","e"))
AAmass()

wrProteo documentation built on April 12, 2025, 1:16 a.m.