This query result identifies amino acid residues that are commonly modified in target precursor proteins that are extracellular mediators or receptors after their biosynthesis. These assignments are based on experimental studies as documented in PhosphoNET, PhosphoSitePlus and Uniprot. Most sites are identified from mass spectrometry reports.
Enter the first few characters for the name or UniProt ID of the extracellular mediator or receptor then select the desired search term from the provided drop down list (required).
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