1WSB
Flavodoxin mutant- S64C
Summary for 1WSB
| Entry DOI | 10.2210/pdb1wsb/pdb |
| Descriptor | FLAVODOXIN, FLAVIN MONONUCLEOTIDE (3 entities in total) |
| Functional Keywords | flavodoxin monomer, mutant, redox protein, electron transport |
| Biological source | Desulfovibrio vulgaris |
| Total number of polymer chains | 1 |
| Total formula weight | 16281.71 |
| Authors | Artali, R.,Bombieri, G.,Marchini, N.,Meneghetti, F.,Rossi, G.L.,Cavazzini, D.,Gilardi, G. (deposition date: 2004-11-05, release date: 2004-11-23, Last modification date: 2023-10-25) |
| Primary citation | Fantuzzi, A.,Artali, R.,Bombieri, G.,Marchini, N.,Meneghetti, F.,Gilardi, G.,Sadeghi, S.J.,Cavazzini, D.,Rossi, G.L. Redox properties and crystal structures of a Desulfovibrio vulgaris flavodoxin mutant in the monomeric and homodimeric forms. Biochim.Biophys.Acta, 1794:496-505, 2009 Cited by PubMed Abstract: The mutant S64C of the short-chain flavodoxin from Desulfovibrio vulgaris has been designed to introduce an accessible and reactive group on the protein surface. Crystals have been obtained of both the monomeric and homodimeric forms of the protein, with the cofactor FMN in either the oxidized or the one electron-reduced (semiquinone) state, and the structures have been determined to high resolution. The redox properties of the different species have been investigated and the variations observed with respect to wild type have been related to the structural changes induced by the mutation and S-S bridge formation. PubMed: 19118653DOI: 10.1016/j.bbapap.2008.11.026 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (1.8 Å) |
Structure validation
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