highly significantp < 0.001
The molecular identity of these ‘other’ proteins were further dissected employing the DAVID analysis tool and the highly significant (p < 0.001) ones largely represented proteins involved in structural molecule activities (16%), cytoskeletal protein, actin, RNA, calcium ion, unfolded protein, collagen, integrin, extracellular matrix, enzyme and calmodulin binding (13, 11, 9, 10, 3, 1, 2, 1, 5 and 2%, respectively) and other structural constituents (11%), as shown in Fig. 5b .