1R9Q
structure analysis of ProX in complex with proline betaine
Summary for 1R9Q
Entry DOI | 10.2210/pdb1r9q/pdb |
Related | 1R9L |
Descriptor | Glycine betaine-binding periplasmic protein, UNKNOWN ATOM OR ION, 1,1-DIMETHYL-PROLINIUM, ... (4 entities in total) |
Functional Keywords | periplasmic binding protein, cation-pi interactions, tryptophan box, protein binding |
Biological source | Escherichia coli |
Total number of polymer chains | 1 |
Total formula weight | 33904.93 |
Authors | Schiefner, A.,Breed, J.,Bosser, L.,Kneip, S.,Gade, J.,Holtmann, G.,Diederichs, K.,Welte, W.,Bremer, E. (deposition date: 2003-10-30, release date: 2004-02-24, Last modification date: 2023-10-25) |
Primary citation | Schiefner, A.,Breed, J.,Bosser, L.,Kneip, S.,Gade, J.,Holtmann, G.,Diederichs, K.,Welte, W.,Bremer, E. Cation-pi Interactions as Determinants for Binding of the Compatible Solutes Glycine Betaine and Proline Betaine by the Periplasmic Ligand-binding Protein ProX from Escherichia coli J.BIOL.CHEM., 279:5588-5596, 2004 Cited by PubMed: 14612446DOI: 10.1074/jbc.M309771200 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (2.05 Å) |
Structure validation
Download full validation report