2IY4 | Metal Binding Protein | date | Jul 12, 2006 |
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title | X-Ray Structure Of Dps From Listeria Monocytogenes | ||||||||||||||
authors | A.Ilari, G.Bellapadrona, S.Stefanini, E.Chiancone | ||||||||||||||
compound | source | ||||||||||||||
Molecule: Non-Heme Iron-Containing Ferritin Chain: A, B, C, D, E, F, G, H, I, J, K, L, M, N, O, P, Q, R V, X, Y; Synonym: Ferritin-Like Protein, Dps From Listeria Monocytog Engineered: Yes |
Organism_scientific: Listeria Monocytogenes Organism_taxid: 1639 Expression_system: Escherichia Coli Expression_system_taxid: 469008 Expression_system_strain: Bl21(De3) Expression_system_plasmid: Pet11a | ||||||||||||||
symmetry | Space Group: P 1 21 1 |
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crystal cell |
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method | X-Ray Diffraction | resolution | 2.31 Å | ||||||||||||
ligand | FE | enzyme |
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Gene Ontology |
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Primary reference | The mutations Lys 114 --> Gln and Asp 126 --> Asn disrupt an intersubunit salt bridge and convert Listeria innocua Dps into its natural mutant Listeria monocytogenes Dps. Effects on protein stability at Low pH., Bellapadrona G, Chiaraluce R, Consalvi V, Ilari A, Stefanini S, Chiancone E, Proteins. 2007 Mar 1;66(4):975-83. PMID:17186524 |
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