7O41

Hexameric composite model of the Inner Membrane Complex (IMC) with the Arches from the fully-assembled R388 type IV secretion system determined by cryo-EM.

Summary for 7O41

Entry DOI	10.2210/pdb7o41/pdb
EMDB information	12715
Descriptor	TrwM protein, TrwK protein, TrwG protein (3 entities in total)
Functional Keywords	type iv secretion system, type 4 secretion system, t4ss, imc, inner membrane complex, inner membrane, arches, periplasmic, r388 plasmid, conjugation, bacterial secretion, secretion, secretion system, protein complex, virb3, virb4, virb8, trwm, trwk, trwg, membrane protein
Biological source	Escherichia coli More
Total number of polymer chains	6
Total formula weight	277232.43
Authors	Mace, K.,Vadakkepat, A.K.,Lukoyanova, N.,Waksman, G. (deposition date: 2021-04-04, 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 Cited by PubMed: 35732732 DOI: 10.1038/s41586-022-04859-y PDB entries with the same primary citation
Experimental method	ELECTRON MICROSCOPY (7.6 Å)

Structure validation