|   | PROTEIN COMPOSITION | 
Composition of protein sequences
| Program name | Description | 
|---|---|
| backtranambig | Back-translate a protein sequence to ambiguous nucleotide sequence | 
| backtranseq | Back-translate a protein sequence to a nucleotide sequence | 
| charge | Draw a protein charge plot | 
| checktrans | Reports STOP codons and ORF statistics of a protein | 
| compseq | Calculate the composition of unique words in sequences | 
| emowse | Search protein sequences by digest fragment molecular weight | 
| freak | Generate residue/base frequency table or plot | 
| iep | Calculate the isoelectric point of proteins | 
| mwcontam | Find weights common to multiple molecular weights files | 
| mwfilter | Filter noisy data from molecular weights file | 
| octanol | Draw a White-Wimley protein hydropathy plot | 
| pepinfo | Plot amino acid properties of a protein sequence in parallel | 
| pepstats | Calculates statistics of protein properties | 
| pepwindow | Draw a Kyte-Doolittle hydropathy plot for a protein sequence | 
| pepwindowall | Draw Kyte-Doolittle hydropathy plot for a protein alignment | 
| wordcount | Count and extract unique words in DNA sequence(s) |