silic_tryp {spliceSites} | R Documentation

## silic_tryp function

### Description

silic_tryp performs silicon trypsination and returns the fragments to which the position coordinate points. The position value is corrected so that it afterwards points to the same amino-acid as before.

### Usage

    silic_tryp(seq,pos,id)

### Arguments

`seq` | Character. Amino-acid sequences which are to be truncated.
`pos` | Numeric. Points to an amino-acid inside the sequence.
`id` | Numeric. An identifier which is copied to the result table.

### Details

The routine implements the "Keil"-rule, where sites are described by the regex "[RK](?!P)". The cut position is between [RK] and the following character. The sequence fragment which contains the exon-intron boundary (depicted by `position`) is returned. Dependent numeric values are recalculated.

### Value

data.frame

### Author(s)

Wolfgang Kaisers

### Examples

    silic_tryp(seq="AXKUEMRFG",pos=4)

[Package spliceSites version 1.30.0 Index]