tranalign is a simple program that allows you to produce aligned cDNA sequences from aligned protein sequences.

Here is a sample session with tranalign:

% tranalign tranalign.seq tranalign.pep tranalign2.seq

Mandatory qualifiers:

[-nsequence] (seqall)

Nucleotide sequences to align.

[-psequence] (seqset)

Protein sequence alignment.

[-outseq] (seqoutset)

Output sequence set USA.

Optional qualifiers:

-table (menu)

Code to use. See the fuzztran description for codes.