pal2nal binary package in Ubuntu Mantic s390x

 PAL2NAL is a program that converts a multiple sequence alignment
 of proteins and the corresponding DNA (or mRNA) sequences into
 a codon-based DNA alignment. The program automatically assigns
 the corresponding codon sequence even if the input DNA sequence
 has mismatches with the input protein sequence, or contains UTRs,
 polyA tails. It can also deal with frame shifts in the input
 alignment, which is suitable for the analysis of pseudogenes.
 The resulting codon-based DNA alignment can further be subjected
 to the calculation of synonymous (Ks) and non-synonymous (Ka)
 substitution rates.

Source package