A list of web links to proteomics sites & tools that our users may find useful:

Weblink Description
ProtParam Tool Calculate M.Wt., pI, AA comp. etc. from sequence.
PeptideMass In-silico protein digestion with a selection of enzymes.
Delta Mass The ABRF database of posttranslational modifications.
Blastp Protein-protein alignment homology search tool (NCBI).
UniProt Database of protein sequence & functional information.
Mascot Information on the proteomics tool from Matrix Science.
Glossary Glossary & taxonomy of proteomics terms
MS Glossary Mass spectrometry glossary & taxonomy