Status for resource: PeptideMass

URL: http://web.expasy.org/peptide_mass/

Current status:

Has been up since 25/4/12.

Embrace tests: not tested.

Description: Cleave a protein sequence with a chosen enzyme/protease, and computes the masses of the generated peptides. The tool also returns theoretical isoelectric point and mass values for the protein of interest. If desired, PeptideMass can return the mass of peptides known to carry post-translational modifications, and can highlight peptides whose masses may be affected by database conflicts, polymorphisms or splice variants.