7UNU

Pseudomonas aeruginosa 70S ribosome initiation complex bound to compact IF2-GDP (composite structure I-B)

This is a non-PDB format compatible entry.

Summary for 7UNU

• Entry DOI: 10.2210/pdb7unu/pdb
• EMDB information: 26633
• Descriptor: 16S Ribosomal RNA, 30S ribosomal protein S10, 30S ribosomal protein S11, ... (62 entities in total)
• Functional Keywords: initiation factor 2, 70s ribosome, cryo-em, translation initiation, initiator trna, conformational changes, ribosome
• Biological source: Escherichia coli; More
• Total number of polymer chains: 57
• Total formula weight: 2314224.64

Authors

Basu, R.S.,Sherman, M.B.,Gagnon, M.G. (deposition date: 2022-04-11, release date: 2022-06-22, Last modification date: 2025-03-19)

• Primary citation: Basu, R.S.,Sherman, M.B.,Gagnon, M.G.; Compact IF2 allows initiator tRNA accommodation into the P site and gates the ribosome to elongation; Nat Commun, 13:3388-, 2022; DOI: 10.1038/s41467-022-31129-2

Experimental method

ELECTRON MICROSCOPY (2.9 Å)