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Insertions appear as a pair of red residues, indicating the point of insertion. The location of the insertion lies between these red residues. Details about the insertion can be found in the Selection Info tab or by hovering the mouse over the red residues to activate the tooltip; this information contains the length and sequence of the insertion. The image below shows a single residue insertion of  'C' that lies between the residues 'CT'.

Deletions

Deletions appear as a 'dash', highlighted in grey.

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