locateMod {MSstatsPTM} | R Documentation

## Locate modified sites with a peptide

### Description

`locateMod` locates modified sites with a peptide.

### Usage

    locateMod(peptide, aaStart, residueSymbol)

### Arguments

`peptide` | A string. Peptide sequence.
`aaStart` | An integer. Starting index of the peptide.
`residueSymbol` | A string. Modification residue and denoted symbol.

### Value

A string.

### Examples

    locateMod("P*EP*TIDE", 3, "\\*")

[Package MSstatsPTM version 1.4.2 Index]