Install dialign by entering the following commands in the terminal:
sudo apt update sudo apt install dialign
Description:
Segment-based multiple sequence alignment
DIALIGN2 is a command line tool to perform multiple alignment of protein or DNA sequences. It constructs alignments from gapfree pairs of similar segments of the sequences. This scoring scheme for alignments is the basic difference between DIALIGN and other global or local alignment methods. Note that DIALIGN does not employ any kind of gap penalty.
Homepage: http://dialign.gobics.de/
Version: 2.2.1-9
Section: universe/science