Install dialign-tx-data by entering the following commands in the terminal:
sudo apt update sudo apt install dialign-tx-data
Segment-based multiple sequence alignment (data files)
DIALIGN-TX is a command line tool to perform multiple alignment of protein or DNA sequences. It is a complete reimplementation of the segment-base approach including several new improvements and heuristics that significantly enhance the quality of the output alignments compared to DIALIGN 2.2 and DIALIGN-T. For pairwise alignment, DIALIGN-TX uses a fragment-chaining algorithm that favours chains of low-scoring local alignments over isolated high-scoring fragments. For multiple alignment, DIALIGN-TX uses an improved greedy procedure that is less sensitive to spurious local sequence similarities. . This package contain the score matrices and probability distribution files that DIALIGN-TX needs to align peptidic and nucleic sequences.