1. Evaluation of PHDacc accuracy. URL
http://www.predictprotein.org/Dtab/phd_acc.html
2. Evaluation of PHDhtm accuracy. URL
http://www.predictprotein.org/Dtab/phd_htm.html
3. Evaluation of PHDhtmtop accuracy. URL
http://www.predictprotein.org/Dtab/phd_htmtop.html
4. Evaluation of PHDsec accuracy. URL
http://www.predictprotein.org/Dtab/phd_sec.html
5. OnTheFly. URL
http://onthefly.embl.de/