Figure 5
Protein mass fingerprints of the more acidic form of PDH showing possible phosphorylation. (A) PMFs of the more acidic from of the βE1 of PDH from aerobic and I/R heart mitochondria and the PMF after alkaline phosphatase treatment (2 hrs at 30°C in 50 mM NH4HCO3). (B) Potential site of phosphorylation of the more acidic form of the βE1 of PDH.