[chimerax-users] How to produce a multiple sequence alignment

Hello, I have superposed several similar structures with Matchmaker, and now would like to obtain a structure-based multiple sequence alignment. In Chimera, Matchmaker has a nice button ‘After superposition, compute structure-based multiple sequence alignment’. ChimeraX produces all pairwise alignments with the reference structure, but how do I obtain a single alignment with all my sequences? Best wishes, Luca Luca Pellegrini, PhD Department of Biochemistry University of Cambridge Cambridge CB2 1GA UK