MHCPEP (http://wehih.wehi.edu.au/mhcpep/) is a curated database compri
sing over 13 000 peptide sequences known to bind MHC molecules, Entrie
s are compiled from published reports as well as from direct submissio
ns of experimental data, Each entry contains the peptide sequence, its
MHC specificity and where available, experimental method, observed ac
tivity, binding affinity, source protein and anchor positions, as well
as publication references, The present format of the database allows
text string matching searches but can easily be converted for use in c
onjunction with sequence analysis packages. The database can be access
ed via Internet using WWW or FTP.