Figure 3: Dissociation pathways and interaction network of acetylated/deacetylated cATPase.

(A) After deacetylation loss of subunit ε in solution is observed. Gas phase CID products reveal loss of subunits ε and δ. (B) Interactions identified in cATPase are indicated by black lines. Intra-molecular interactions are denoted by red lines. Protein interactions were obtained from comparative cross-linking experiments.