9QPR

Single particle cryo-EM structure of the multidrug efflux pump MdtF from Escherichia coli

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C (C, A, B)	Multidrug resistance protein MdtF	polymer	1055	113759.9	3	UniProt (P37637) Pfam (PF00873)	Escherichia coli K-12
2	AA, CA, D, DA, E... (B, C, A)	PHOSPHATIDYLETHANOLAMINE	non-polymer		734.0	21	Chemie (PTY)
3	BA, H, I, O, T... (B, C, A)	DODECANE	non-polymer		170.3	7	Chemie (D12)

Sequence modifications

C, A, B: 1 - 1037 (UniProt: P37637)

PDB	External Database	Details
Ala 1038	-	expression tag
Ser 1039	-	expression tag
Gly 1040	-	expression tag
Glu 1041	-	expression tag
Asn 1042	-	expression tag
Leu 1043	-	expression tag
Tyr 1044	-	expression tag
Phe 1045	-	expression tag
Gln 1046	-	expression tag
Ser 1047	-	expression tag
Leu 1048	-	expression tag
Glu 1049	-	expression tag
His 1050	-	expression tag
His 1051	-	expression tag
His 1052	-	expression tag
His 1053	-	expression tag
His 1054	-	expression tag
His 1055	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	341279.6
Non-Polymers*	Number of molecules	28
	Total formula weight	16607.2
All*	Total formula weight	357886.8

*Water molecules are not included.