2QLA
Crystal Structure of a 16-Helix Bundle Architecture Produced by the Zinc-Mediated Self Assembly of Four Cytochrome cb562 Molecules
Summary for 2QLA
Entry DOI | 10.2210/pdb2qla/pdb |
Related | 256B 2BC5 |
Descriptor | Soluble cytochrome b562, PROTOPORPHYRIN IX CONTAINING FE, ZINC ION, ... (4 entities in total) |
Functional Keywords | 16-helix bundle, interfacial zn-coordination, electron transport, heme, iron, metal-binding, periplasm, transport |
Biological source | Escherichia coli |
Cellular location | Periplasm : P0ABE7 |
Total number of polymer chains | 4 |
Total formula weight | 49632.20 |
Authors | Tezcan, F.A.,Salgado, E.N.,Faraone-Mennella, J. (deposition date: 2007-07-12, release date: 2007-11-06, Last modification date: 2023-08-30) |
Primary citation | Salgado, E.N.,Faraone-Mennella, J.,Tezcan, F.A. Controlling protein-protein interactions through metal coordination: assembly of a 16-helix bundle protein. J.Am.Chem.Soc., 129:13374-13375, 2007 Cited by PubMed: 17929927DOI: 10.1021/ja075261o PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.9 Å) |
Structure validation
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