|   | PROTEIN FUNCTIONAL SITES | 
Protein functional sites
| Program name | Description | 
|---|---|
| sigcleave | Report on signal cleavage sites in a protein sequence | 
| tmap | Predict and plot transmembrane segments in protein sequences | 
| echlorop | Report presence of chloroplast transit peptides | 
| elipop | Predict lipoproteins | 
| esignalp | Report protein signal cleavage sites | 
| etmhmm | Reports transmembrane helices | 
| siggenlig | Generate ligand-binding signatures from a CON file | 
| sigscan | Generate hits (DHF file) from a signature search | 
| topo | Draw an image of a transmembrane protein |