Report nucleic acid binding motifs emboss helixturnhelix -sequence $input1 -outfile $out_file1 -mean $mean -sd $sd -minsd $minsd -eightyseven $eightyseven -rformat2 $out_format1 -auto You can view the original documentation here_. .. _here: http://emboss.sourceforge.net/apps/release/5.0/emboss/apps/helixturnhelix.html