PhosphoSite

PhosphoSite is a curated bioinformatics database developed by scientists at Cell Signaling Technology. Its goal are to aggregate information about all in vivo phosphorylation sites in human and mouse proteins and to provide information and resources that will facilitate signal transduction research. It now contains selected literature references, the peptide sequences of phosphorylation sites, their location within known domains and motifs, links to useful resources, and sources of antibodies for studying these sites.