7O19

Cryo-EM structure of an Escherichia coli TnaC-ribosome complex stalled in response to L-tryptophan

This is a non-PDB format compatible entry.

Summary for 7O19

• Entry DOI: 10.2210/pdb7o19/pdb
• Related: 7O1A 7O1C
• EMDB information: 12693
• Descriptor: Ribosomal RNA 16S, 30S ribosomal protein S10, 30S ribosomal protein S11, ... (59 entities in total)
• Functional Keywords: ribosome, regulation, tnac, arrest peptide, l-tryptophan, translation, indole, stalling
• Biological source: Escherichia coli K-12; More
• Total number of polymer chains: 55
• Total formula weight: 2169538.53

Authors

van der Stel, A.X.,Gordon, E.R.,Sengupta, A.,Martinez, A.K.,Klepacki, D.,Perry, T.N.,Herrero del Valle, A.,Vazquez-Laslop, N.,Sachs, M.S.,Cruz-Vera, L.R.,Innis, C.A. (deposition date: 2021-03-29, release date: 2021-09-01, Last modification date: 2024-04-24)

• Primary citation: van der Stel, A.X.,Gordon, E.R.,Sengupta, A.,Martinez, A.K.,Klepacki, D.,Perry, T.N.,Herrero Del Valle, A.,Vazquez-Laslop, N.,Sachs, M.S.,Cruz-Vera, L.R.,Innis, C.A.; Structural basis for the tryptophan sensitivity of TnaC-mediated ribosome stalling.; Nat Commun, 12:5340-5340, 2021; PubMed: 34504068; DOI: 10.1038/s41467-021-25663-8

Experimental method

ELECTRON MICROSCOPY (2.9 Å)