Inhibitory synaptic proteins identified by mass spectrometry.

Proteins were purified via VGABAARα1 or eGFP and identified by LC-MS/MS. Two replicate datasets were analyzed using the GPM Database and those proteins identified in the eGFP controls were excluded from the list. Proteins present in the dataset were confirmed to be present in the replicate by either MS or MS/MS, as indicated. GPM E value is the probability that an assignment occurs by chance. Total peptide number is the total number of peptides that match a given protein. When more than one homologue is reported, unique peptide no. corresponds to the number of peptide matches that are unique to the homologue.