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Information derived from PhosphoSitePlus® (PSP) used in publications and presentations, should cite PSP as follows:

Printed presentations (journals, books, etc.), should cite this reference: “Hornbeck PV, Zhang B, Murray B, Kornhauser JM, Latham V, Skrzypek E PhosphoSitePlus, 2014: mutations, PTMs and recalibrations. Nucleic Acids Res. 2015 43:D512-20.”

Oral presentations, slides and images, that include information derived from PSP should include the following footnote in the lower right hand corner: “PhosphoSitePlus®,”.

Web-based resources referring to modification sites derived from PSP should be hyperlinked to the corresponding PSP parent protein page using the base URL ( followed by the specific UniProtKB ID. For example, modification sites within the human protein ANXA2 would be hyperlinked to: “”.

When 2nd party online database bulk downloads provide information derived from PSP, a column listing “PSP” as the source of the data must be included in the downloaded table(s).