2Q89
Crystal structure of EhuB in complex with hydroxyectoine
Summary for 2Q89
| Entry DOI | 10.2210/pdb2q89/pdb |
| Related | 2Q88 |
| Descriptor | Putative ABC transporter amino acid-binding protein, CADMIUM ION, (4S,5S)-5-HYDROXY-2-METHYL-1,4,5,6-TETRAHYDROPYRIMIDINE-4-CARBOXYLIC ACID, ... (4 entities in total) |
| Functional Keywords | compatible solutes; substrate-binding proteins; abc-transporters; osmoprotection, transport protein |
| Biological source | Sinorhizobium meliloti |
| Total number of polymer chains | 1 |
| Total formula weight | 27772.77 |
| Authors | Hanekop, N.,Hoeing, M.,Sohn-Bosser, L.,Jebbar, M.,Schmitt, L.,Bremer, E. (deposition date: 2007-06-09, release date: 2008-01-01, Last modification date: 2017-10-18) |
| Primary citation | Hanekop, N.,Hoing, M.,Sohn-Bosser, L.,Jebbar, M.,Schmitt, L.,Bremer, E. Crystal structure of the ligand-binding protein EhuB from Sinorhizobium meliloti reveals substrate recognition of the compatible solutes ectoine and hydroxyectoine. J.Mol.Biol., 374:1237-1250, 2007 Cited by PubMed: 17996893DOI: 10.1016/j.jmb.2007.09.071 PDB entries with the same primary citation |
| Experimental method | X-RAY DIFFRACTION (2.3 Å) |
Structure validation
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