6B8B

E. coli LptB in complex with ADP and a novobiocin derivative

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Lipopolysaccharide export system ATP-binding protein LptB	polymer	249	27940.8	1	UniProt (P0A9V1) Pfam (PF00005) Pfam (PF12399) In PDB	Escherichia coli (strain K12)
2	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	A	(3s,5s,7s)-N-{7-[(3-O-carbamoyl-6-deoxy-5-methyl-4-O-methyl-beta-D-gulopyranosyl)oxy]-4-hydroxy-8-methyl-2-oxo-2H-1-ben zopyran-3-yl}tricyclo[3.3.1.1~3,7~]decane-1-carboxamide	non-polymer		586.6	1	Chemie (CZJ)
4	A	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	1	Chemie (ADP)
5		water	water		18.0	105	Chemie (HOH)

Sequence modifications

A: 2 - 241 (UniProt: P0A9V1)

PDB	External Database	Details
Glu 242	-	expression tag
His 243	-	expression tag
His 244	-	expression tag
His 245	-	expression tag
His 246	-	expression tag
His 247	-	expression tag
His 248	-	expression tag
His 249	-	expression tag
His 250	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	27940.8
Non-Polymers*	Number of molecules	3
	Total formula weight	1038.1
All*	Total formula weight	28978.9

*Water molecules are not included.