List of proteins identified from IPs on brain homogenates of E18 mice.

The experiments were performed on brain homogenates of Nbea WT and KO E18 mice using Triton X-100 as detergent for protein extraction. Proteins listed in this table were present in at least 2 of the 3 IP experiments, and were enriched at least 20-fold in the IP samples compared to the controls. The “unused” value is a summation of protein scores from all non-redundant peptides matched to a single protein. Proteins with “unused” value <1.3 have low confidence and were excluded from the analysis.