This extension is an editor that aligns multiple sequences (based on the MUSCLE software) and structures.

Documentation

To align protein structures, select the structure you want to move, right-click on it, choose "Align to" then choose the protein on which you want to align. To open the sequence alignment window, click twice on the editor icon app. From this window, you can align sequences, visualize this alignment and residue properties, and then align structures based on part of the sequence.

Last tip: you can copy parts of the alignment in this window and get it in FASTA format in a text editor.

Tutorial: Aligning proteins.

References

This extension has been originally created by Guillaume Pages as a part of his research work at NANO-D, Inria.