accessions {MSnID} | R Documentation

## Non-redundant list of accession (protein) identifiers

### Description

Returns the non-redundant list of accession (protein) identifiers from the MSnID object. Most of the times accessions and proteins have the same meaning. However, there are cases, for example use of 6-frame stop-to-stop translation as FASTA file, where the entries are called with general term accessions rather then proteins. Currently, accessions and proteins have the same meaning in `MSnID`.

### Usage

        accessions(object, ...)
        proteins(object, ...)

### Arguments

`object` | An instance of class "MSnID".
`...` | ignored parameters

### Value

Non-redundant list of accession (protein) identifiers.

### Author(s)

Vladislav A Petyuk vladislav.petyuk@pnnl.gov

### See Also

`peptides`

### Examples

    data(c_elegans)
    head(accessions(msnidObj))
    head(proteins(msnidObj))

[Package MSnID version 1.16.1 Index]