6UZL

Cryo-EM structure of nucleotide-free MsbA reconstituted into peptidiscs, conformation 2

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Lipid A export ATP-binding/permease protein MsbA	polymer	603	66833.1	2	UniProt (C3TGA2) Pfam (PF00664) Pfam (PF00005) UniProt (by SIFTS) (P60752) In PDB	Escherichia coli

Sequence modifications

A, B: 1 - 582 (UniProt: C3TGA2)

PDB	External Database	Details
Met -20	-	expression tag
Gly -19	-	expression tag
Ser -18	-	expression tag
Ser -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
Ser -10	-	expression tag
Ser -9	-	expression tag
Gly -8	-	expression tag
Leu -7	-	expression tag
Val -6	-	expression tag
Pro -5	-	expression tag
Arg -4	-	expression tag
Gly -3	-	expression tag
Ser -2	-	expression tag
His -1	-	expression tag
Met 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	133666.2
All*	Total formula weight	133666.2

*Water molecules are not included.