6MHZ

Vanadate trapped Cryo-EM Structure of E.coli LptB2FG Transporter

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Lipopolysaccharide export system ATP-binding protein LptB	polymer	251	28131.1	2	UniProt (P0A9V1) Pfam (PF00005) Pfam (PF12399) In PDB	Escherichia coli (strain K12)
2	F	Lipopolysaccharide export system permease protein LptF	polymer	366	40393.5	1	UniProt (P0AF98) Pfam (PF03739) In PDB	Escherichia coli (strain K12)
3	G	Lipopolysaccharide export system permease protein LptG	polymer	360	39651.4	1	UniProt (P0ADC6) Pfam (PF03739) In PDB	Escherichia coli (strain K12)
4	A, B	ADP ORTHOVANADATE	non-polymer		544.2	2	Chemie (AOV)

Sequence modifications

A, B: 1 - 241 (UniProt: P0A9V1)

PDB	External Database	Details
Met -9	-	expression tag
Gly -8	-	expression tag
His -7	-	expression tag
His -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	136307.1
Non-Polymers*	Number of molecules	2
	Total formula weight	1088.3
All*	Total formula weight	137395.4

*Water molecules are not included.