8FUX

KpsC D160C ternary complex

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	Capsule polysaccharide export protein KpsC	polymer	329	36478.6	2	UniProt (A0A0H2Z2W8) Pfam (PF05159)	Escherichia coli
2	C, D, I, J (A, B)	3-deoxy-beta-D-manno-oct-2-ulopyranosonic acid	non-polymer		238.2	4	Chemie (KD3)
3	E (A)	CYTIDINE-5'-MONOPHOSPHATE	non-polymer		323.2	1	Chemie (C5P)
4	F, K (A, B)	N-(8-hydroxyoctyl)-4-methoxybenzamide	non-polymer		279.4	2	Chemie (PXV)
5	G, L (A, B)	3-deoxy-alpha-D-manno-oct-2-ulopyranosonic acid	non-polymer		238.2	2	Chemie (KDO)
6	H, M (A, B)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
7	N (B)	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
8	O, P (A, B)	water	water		18.0	937	Chemie (HOH)

Sequence modifications

A, B: 2 - 323 (UniProt: A0A0H2Z2W8)

PDB	External Database	Details
Met 0	-	initiating methionine
Gly 1	-	expression tag
Cys 160	Asp 160	engineered mutation
His 324	-	expression tag
His 325	-	expression tag
His 326	-	expression tag
His 327	-	expression tag
His 328	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	72957.3
Non-Polymers*	Number of molecules	12
	Total formula weight	2477.0
All*	Total formula weight	75434.2

*Water molecules are not included.