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ExPASy
Databases Tools and Software Packages
  • SRS, Sequence retrieval system
  • Swiss-Shop: automatically obtain (by email) new sequence entries relevant to your field(s) of interest
  • Protein identification and characterization
    • AACompIdent - Identify proteins with amino acid composition
    • AACompSim- Compare the amino acid composition of a Swiss-Prot entry with all other entries
    • MultiIdent - Identify proteins with pI, Mw, amino acid composition, sequence tag and peptide mass fingerprinting data
    • TagIdent - Identify proteins with pI, Mw and sequence tag, or generate a list of proteins close to a given pI and Mw
    • PeptIdent - Identify proteins with peptide mass fingerprinting data, pI and Mw
    • FindMod - Predict potential protein post-translational modifications and potential single amino acid substitutions in peptides
    • GlycoMod - Predict possible oligosaccharide structures that occur on proteins from their experimentally determined masses
    • FindPept - Identify peptides that result from unspecific cleavage of proteins from their experimental masses, taking into account artefactual chemical modifications, post-translational modifications (PTM) and protease autolytic cleavage.
    • PeptideMass - Calculate masses of peptides and their posttranslational modifications for a Swiss-Prot or TrEMBL entry or for a user sequence
    • PeptideCutter - Predict potential protease and cleavage sites and sites cleaved by chemicals in a given protein sequence
    • Compute pI/Mw - Compute theoretical pI and Mw from a Swiss-Prot or TrEMBL entry or for a user sequence
  • Pattern and profile searches
    • ScanProsite - Scan a sequence against PROSITE or a pattern against Swiss-Prot and TrEMBL
  • Primary structure analysis
    • ProtParam - Physico-chemical parameters of a protein sequence (composition, extinction coefficient, etc.)
    • ProtScale - Amino acid scale representation (hydrophobicity, other conformational parameters, etc.)
  • Tertiary structure
    • Swiss-PdbViewer - An automated knowledge-based protein modelling server
    • SWISS-MODEL - A program to analyse and superimpose protein 3D structures
  • PTM prediction
  • Alignment
    • SIM - Local similarity program
    • LALNVIEW - A graphical viewer for pairwise alignments
  • 2-D PAGE
Last modified 22/Jan/2003 by ELG
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