Welcome to PSORTdb 2.0 BETA

PSORTdb (part of the PSORT family) is a database of protein subcellular localizations for bacteria and archaea that contains both information determined through laboratory experimentation (ePSORTdb dataset) and computational predictions (cPSORTdb dataset).

Precomputed Genomes/Proteomes (cPSORTdb)

Already know which organism you want precomputed computational predictions for? Start typing its name below.

Click here to browse the list of precomputed genomes.

Or use the search function to search the database.

Experimentally derived localizations (ePSORTdb)

Click here to browse a list of proteins of known subcellular localization.

Or use the search function to search the database.

If you use PSORTdb in your research, we would greatly appreciate if you cited the following publication:

PSORTdb: Rey, S., M. Acab, J.L. Gardy, M.R. Laird, K. deFays, C. Lambert, and F.S.L. Brinkman (2005). PSORTdb: A Database of Subcellular Localizations for Bacteria. Nucleic Acids Research. 33:D164-168. (Database issue)

Recent Updates

Reloaded 651 Gram negative organisms (PSORTb v2 only)
August 10, 2010 at 10:58 AM
Load issue corrected
June 25, 2010 at 11:37 AM
New beta version of PSORTdb v2 launched
June 10, 2010 at 06:15 PM
More updates...