7REX

PreQ1-1 (type-1) riboswitch in complex with tandem stacked metabolites

Summary for 7REX

• Entry DOI: 10.2210/pdb7rex/pdb
• Descriptor: RNA (34-MER), 7-DEAZA-7-AMINOMETHYL-GUANINE, MAGNESIUM ION, ... (4 entities in total)
• Functional Keywords: preq1, preq0, queuosine, ribosomal binding site, aptamer, metabolite, shine-dalgarno sequence, h-type pseudoknot, riboswitch, rna folding, gene regulation, rna-ligand interactions, rna
• Biological source: Carnobacterium antarcticum
• Total number of polymer chains: 3
• Total formula weight: 33723.92

Authors

Jenkins, J.L.,Schroeder, G.M.,Wedekind, J.E. (deposition date: 2021-07-13, release date: 2021-12-29, Last modification date: 2023-10-18)

• Primary citation: Schroeder, G.M.,Cavender, C.E.,Blau, M.E.,Jenkins, J.L.,Mathews, D.H.,Wedekind, J.E.; A small RNA that cooperatively senses two stacked metabolites in one pocket for gene control; Nat Commun, 13:199-, 2022; DOI: 10.1038/s41467-021-27790-8

Experimental method

X-RAY DIFFRACTION (2.6 Å)