The following table describes the parameters of the Residue Properties and Modifications dialog box of the Protein Sequence Editor.

Residue Properties and Modifications dialog box parameters

Parameter

Description

Residue Properties

Displays information about the amino acid that you selected in the Protein Sequence Map pane.

Residue

Displays the letter of the amino acid that you selected in the Protein Sequence Map pane.

At

Displays the number of the chain that includes the selected amino acid, followed by ":" and the location of the amino acid within that chain.

Mono. Mass

Displays the monoisotopic mass of the amino acid.

Avg. Mass

Displays the average mass of the amino acid.

Side Chain Modification

Displays the fields related to a side chain modification.

(List)

Displays a list of the available side chain modifications.

Mono. Mass

Displays the monoisotopic mass of the modification that you selected from the list.

Avg. Mass

Displays the average mass of the modification that you selected from the list.

Apply to All

Applies the selected modification to all instances of the selected amino acid type in the protein sequence.

N-Terminal Modification

Displays the fields related to an N-terminal modification.

(List)

Displays a list of available modifications for the N-terminal.

Mono. Mass

Displays the monoisotopic mass of the modification that you selected from the list.

Avg. Mass

Displays the average mass of the modification that you selected from the list.

C-Terminal Modification

Displays the fields related to a C-terminal modification.

(List)

Displays a list of available modifications for the C-terminal.

Mono. Mass

Displays the monoisotopic mass of the modification that you selected from the list.

Avg. Mass

Displays the average mass of the modification that you selected from the list.

Buttons

OK

Applies the selected modifications to the selected amino acid.

Clear

Removes the modification from the selected instance of the amino acid and closes the dialog box.

If you select the Apply to All checkbox before you select Clear, the BioPharma Finder application removes the modification from all instances of the selected amino acid.

Cancel

Closes the dialog box without applying any modifications to the selected amino acid.