Hi Jaroslaw: Do you mean input or output? See figure 1.4 in http://www.mrc-lmb.cam.ac.uk/genomes/divclus_home.html or the tools at http://www.ncbi.nlm.nih.gov/CBBresearch/Walker/SEALS/info/readmes/fasta2clustalign.html http://bioweb.pasteur.fr/seqanal/formats-uk.html etc. I think the clustalw package has a description in the readme. You can grab a binary RPM of 1.81 from my server (http://scalableinformatics.com/downloads/) Joe On Fri, 2003-06-06 at 13:54, Jaroslaw Zola wrote: > I am looking for a detailed specification of the CLUSTAL alignment file > format. The one I could find using Google was not very good... > > Thanks in advance. > > Best regards, > > j.zola > > > -- > ............................................................................ > Jaroslaw Zola Institute of Computer & Information Sciences > tel/fax: +48(0)34 3250589 Technical University of Czestochowa > zola at icis.pcz.czest.pl Dabrowskiego 73, 42-200 Czestochowa, Poland > ............................................................................ > > _______________________________________________ > Biodevelopers mailing list > Biodevelopers at bioinformatics.org > https://bioinformatics.org/mailman/listinfo/biodevelopers -- Joseph Landman <landman at scalableinformatics.com>