Updated project metadata. We obtained the profiles of neuronal phosphoproteome after cerebral ischemia and reperfusion by isolating mice hippocampus. Hippocampus combined from either nine sham or nine focal cerebral ischemia 1.5 h and reperfusion 24 h (IR) mice were lysed, digested, labeled with different TMT tags, then pooled and analyzed by LC/LC-MS/MS. In total, we quantified 7,865 phosphopeptides,179 phosphorylation sites of 129 proteins were upregulated and 843 phosphorylation sites of 494 proteins were downregulated in hippocampus during cerebral ischemia 2 h compare with sham operation.