PhosphoBase: a database of phosphorylation sites

Nikolaj Blom, Andres Kreegipuu, Søren Brunak

    Research output: Contribution to journalJournal articleResearchpeer-review


    PhosphoBase is a database of experimentally verified phosphorylation sites. Version 1.0 contains 156 entries and 398 experimentally determined phosphorylation sites. Entries are compiled and revised from the literature and from major protein sequence databases such as SwissProt and PIR. The entries provide information about the phosphoprotein and the exact position of its phosphorylation sites. Furthermore, part of the entries contain information about kinetic data obtained from enzyme assays on specific peptides. To illustrate the use of data extracted from PhosphoBase we present a sequence logo displaying the overall conservation of positions around serines phosphorylated by protein kinase A (PKA). PhosphoBase is available on the WWW at
    Original languageEnglish
    JournalNucleic Acids Research
    Issue number1
    Pages (from-to)384-386
    Publication statusPublished - 1998


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