Updated publication reference for PubMed record(s): 27117477. TAP-GluN1 (840 kDa and 1.5 MDa), PSD95-TAP (1.5 MDa) and WT (control; 1.5 MDa) native complexes from Grin1^TAP/TAP, Dlg4^TAP/TAP, and WT mouse forebrain (cortex and hippocampus), respectively. Purified samples were seperated by blue native PAGE. Bands were excised, digested with trypsin. Peptides were identified by LC-MS/MS.