Project description:Histidine phosphorylation is a reversible post-translational modification that is known to regulate signal transduction in prokaryotes. In an effort to help elucidate the heretofore hidden vertebrate phosphoproteome, this report presents a global phosphorylation analysis of Danio rerio (zebrafish) larvae. Phosphopeptide enrichment was performed using a TiO2 affinity technique. A total of 68 unique phosphohistidine sites were detected on 63 proteins among 1076 unique phosphosites on 708 proteins. This report provides the first phosphohistidine dataset obtained from zebrafish.
