Services

EBI

• SRS (Sequence Retrieval System SWISS-PROT)
• Sequence Retrieval by Accession Number
• BLITZ (Sequence similarity search of SWISS-PROT)
• PROSITE (Sequence Pattern Search)

EMBL

• AG_REPRO (Recognition of distant repeats in protein sequences)
• FASTA & TFASTA (Sequence alignment over multiple databases)
• MaxHom (Multiple Sequence Alignments)
• PROPSEARCH (Compositional Search Using a Sequence)
• PROPSEARCH (Compositional Search Using Amino Acid Composition)

ExPasy

• SWISS-SHOP (obtain new sequence entries relevant to your field of interest)
• SeqAnalRef ( Sequence Analysis Bibliographic Reference Database)
• AACompIdent (Protein Identification by amino acid composition )
• AACompSim (Compare amino-acid composition of a SWISS-PROT entry with all other entries)
• TagIdent (get SWISS-PROT sequences closest to given pI and Mw)
• Compute pI/Mw (just what it reads)
• ProtParam (Physico-chemical parameters of a protein sequence)
• ProtScale -Amino-acid scale representation (hysdophbicity etc.)

NCBI

• BLAST Sequence Similarity Searching
• Entrez
• dbEST (database of Expressed Sequence Tags) Searching
• dbSTS (database of Sequence Tagged Sites) Searching
• Unigene (Unique Human Gene Collection)
• Human/Mouse Homology Maps

OTHER

• Bic (Weizmann's rigorous (Smith/Waterman) similarity searches using the Bioccelerator)
• BioScan -Biological Sequence Comparative Analysis at U. North Carolina
• ProfileScan (Scan a sequence against the profile entries in PROSITE)
• MSA (Multiple Sequence Alignment at Washington University)
• SIM + LANLVIEW(Binary Alignment)
• SAPS (Statistical Analysis of Protein Sequences)
• PSORT (Prediction of Protein Sorting Signals and localization sites)