Modifications Site page columns

Column

Description

Confidence

Indicates the highest confidence of the PSMs containing the modification.

Modification Name

Displays the modification name as specified in Administration > Chemical Modifications.

Target Amino Acid

Displays the one letter code of the modified amino acid.

Site Probability

Displays the site location probability values calculated by IMP-ptmRS.

Peptide Sequence

Displays the sequence of the peptide in which the modification was found.

Position in Peptide

Displays the position of the modification in the peptide.

Protein Accession

Displays the accession of the protein in which the modification was found.

Position

The position of the modification in the protein.

Master

Indicates if the protein is a master protein.

Motif

The sequence motif, which are the amino acids surrounding the modified residue. The length of the motif is specified by the Motif Radius parameter of the node. The modified residue is indicated by a lowercase letter.