Solution Structure of Desulfovibrio Vulgaris (Hildenborough) Ferrocytochrome C3: Structural Basis for Functional Cooperativity - Messias, A. C.; Kastrau, D. H.K.; Costa, H. S.; Legall, J.; Turner, D. L.; Santos, H.; Xavier, A. V. (Biological Magnetic Resonance Bank, 1999)