7O3V

Stalk complex structure (TrwJ/VirB5-TrwI/VirB6) from the fully-assembled R388 type IV secretion system determined by cryo-EM.

Summary for 7O3V

• Entry DOI: 10.2210/pdb7o3v/pdb
• EMDB information: 12709
• Descriptor: TrwJ protein, TrwI protein (2 entities in total)
• Functional Keywords: type iv secretion system, type 4 secretion system, t4ss, stalk, stalk complex, inner membrane, r388 plasmid, conjugation, bacterial secretion, secretion, secretion system, protein complex, virb5, virb6, trwj, trwi, membrane protein
• Biological source: Escherichia coli; More
• Total number of polymer chains: 10
• Total formula weight: 302573.16

Authors

Mace, K.,Vadakkepat, A.K.,Lukoyanova, N.,Waksman, G. (deposition date: 2021-04-03, release date: 2022-06-22, Last modification date: 2022-07-20)

• Primary citation: Mace, K.,Vadakkepat, A.K.,Redzej, A.,Lukoyanova, N.,Oomen, C.,Braun, N.,Ukleja, M.,Lu, F.,Costa, T.R.D.,Orlova, E.V.,Baker, D.,Cong, Q.,Waksman, G.; Cryo-EM structure of a type IV secretion system.; Nature, 607:191-196, 2022; PubMed: 35732732; DOI: 10.1038/s41586-022-04859-y

Experimental method

ELECTRON MICROSCOPY (3.7 Å)