Table 1. Proteomic analysis suggested proteins in the malate-aspartate shuttle phosphorylated by PKCε.

Phospho-proteins were identified in mitochondria isolated from rat hippocampal synaptosomes treated with TAT or ΨεRACK (1 µM) for 15mins. A protein band of 37 kDa size that demonstrated increased phosphorylation by 23% with ΨεRACK treatment (n = 3 for TAT and ΨεRACK each, p = 0.064, data not shown) was subjected to proteomic analysis, which identified phosphoproteins as shown in the table above. GOT1: Glutamic oxaloacetic transaminase 1; GOT2: Glutamic oxaloacetic transaminase 2; OGC: Oxoglutarate carrier. An illustration of MAS components is shown in Fig. 6b.

Accession NCBI NR	Protein	MW KDa	Peptides identified	Score Xcalibur
6980972	Glutamic oxaloacetic transaminase 2 (GOT2)	47	11	120.22
6980970	Glutamic oxaloacetic transaminase 1 (GOT1)	46	3	40.22
21312994	Oxoglutarate carrier (OGC)	34	6	52.23