silic_tryp {spliceSites} | R Documentation |
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.
silic_tryp(seq,pos,id)
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. |
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.
data.frame
Wolfgang Kaisers
silic_tryp(seq="AXKUEMRFG",pos=4)