2I68

Cryo-EM based theoretical model structure of transmembrane domain of the multidrug-resistance antiporter from E. coli EmrE

Summary for 2I68

Entry DOI	10.2210/pdb2i68/pdb
EMDB information	1087
Descriptor	Protein emrE (1 entity in total)
Functional Keywords	transmembrane protein, small-multidrug resistance, transporter, homodimer, dual topology, transport protein
Biological source	Escherichia coli
Cellular location	Cell inner membrane; Multi-pass membrane protein: P23895
Total number of polymer chains	2
Total formula weight	30407.42
Authors	Fleishman, S.J.,Harrington, S.E.,Enosh, A.,Halperin, D.,Tate, C.G.,Ben-Tal, N. (deposition date: 2006-08-28, release date: 2006-10-03, Last modification date: 2024-03-13)
Primary citation	Fleishman, S.J.,Harrington, S.E.,Enosh, A.,Halperin, D.,Tate, C.G.,Ben-Tal, N. Quasi-symmetry in the Cryo-EM Structure of EmrE Provides the Key to Modeling its Transmembrane Domain J.Mol.Biol., 364:54-67, 2006 Cited by PubMed: 17005200 DOI: 10.1016/j.jmb.2006.08.072 PDB entries with the same primary citation
Experimental method	ELECTRON CRYSTALLOGRAPHY (7.5 Å)

Structure validation