A high-affinity calmodulin-binding site in the CyaA toxin translocation domain is essential for invasion of eukaryotic cells by Voegele, A, Sadi, M, O'Brien, DP, Gehan, P, Raoux-Barbot, D, Davi, M, Hoos, S, Brûlé, S, Raynal, B, Weber, P, Mechaly, A, Haouz, A, Rodriguez, N, Vachette, P, Durand, D, Brier, S, Ladant, D, Chenal, A