4V4V

Structure of a pre-translocational E. coli ribosome obtained by fitting atomic models for RNA and protein components into cryo-EM map EMD-1056

This is a non-PDB format compatible entry.

Summary for 4V4V

• Entry DOI: 10.2210/pdb4v4v/pdb
• Related: 2GYA 2GYB 2GYC
• EMDB information: 1056
• Descriptor: 16S ribosomal RNA, 30S ribosomal subunit protein S9, 30S ribosomal subunit protein S10, ... (49 entities in total)
• Functional Keywords: secm; nascent chain; signal transduction; rna world; polypeptide exit tunnel; translocation; ribosome; elongation arrest, ribosome
• Biological source: Escherichia coli; More
• Total number of polymer chains: 52
• Total formula weight: 2102332.43

Authors

Mitra, K.,Frank, J. (deposition date: 2006-05-09, release date: 2014-07-09, Last modification date: 2024-02-28)

• Primary citation: Mitra, K.,Schaffitzel, C.,Fabiola, F.,Chapman, M.S.,Ban, N.,Frank, J.; Elongation arrest by SecM via a cascade of ribosomal RNA rearrangements; Mol.Cell, 22:533-543, 2006; PubMed: 16713583; DOI: 10.1016/j.molcel.2006.05.003

Experimental method

ELECTRON MICROSCOPY (15 Å)