4FEJ
Crystal structure of the A24U mutant xpt-pbuX guanine riboswitch aptamer domain in complex with hypoxanthine
Summary for 4FEJ
Entry DOI | 10.2210/pdb4fej/pdb |
Related | 1U8D 4FE5 4FEL 4FEN 4FEO 4FEP |
Descriptor | A24U mutant of the B. subtilis xpt-pbuX guanine riboswitch aptamer domain, HYPOXANTHINE, ACETATE ION, ... (5 entities in total) |
Functional Keywords | three-way junction with distal tertiary interaction, genetic regulatory element, hypoxanthine, rna |
Total number of polymer chains | 1 |
Total formula weight | 22865.76 |
Authors | Stoddard, C.D.,Trausch, J.J.,Widmann, J.,Marcano, J.,Knight, R.,Batey, R.T. (deposition date: 2012-05-30, release date: 2013-02-27, Last modification date: 2024-02-28) |
Primary citation | Stoddard, C.D.,Widmann, J.,Trausch, J.J.,Marcano-Velazquez, J.G.,Knight, R.,Batey, R.T. Nucleotides Adjacent to the Ligand-Binding Pocket are Linked to Activity Tuning in the Purine Riboswitch. J.Mol.Biol., 425:1596-1611, 2013 Cited by PubMed: 23485418DOI: 10.1016/j.jmb.2013.02.023 PDB entries with the same primary citation |
Experimental method | X-RAY DIFFRACTION (1.5 Å) |
Structure validation
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