Solution Structures of Tetrahaem Ferricytochrome C(3) from Desulfovibrio Vulgaris (Hildenborough) and its K45Q Mutant: The Molecular Basis of Cooperativity.
Messias, A.C., Aguiar, A.P., Brennan, L., Salgueiro, C.A., Saraiva, L.M., Xavier, A.V., Turner, D.L.(2006) Biochim Biophys Acta 1757: 143
- PubMed: 16527248 
- DOI: https://doi.org/10.1016/j.bbabio.2006.01.007
- Primary Citation of Related Structures:  
2BPN - PubMed Abstract: 
The NMR structure of the oxidised wild-type cytochrome c3 from Desulfovibrio vulgaris Hildenborough was determined in solution. Using a newly developed methodology, NMR data from the K45Q mutant was then grafted onto data from the wild-type protein to determine the structure in the region of the mutation. The structural origins of the redox-Bohr effect and haem-haem cooperativities are discussed with respect to the redox-related conformational changes observed in solution.
Organizational Affiliation: 
Instituto de Tecnologia Química e Biológica, Universidade Nova de Lisboa, Rua da Quinta Grande 6, 2780-156 Oeiras, Portugal.