4PNU

E. coli sliding clamp in complex with (R)-6-bromo-9-(2-((R)-1-carboxy-2-phenylethylamino)-2-oxoethyl)-2,3,4,9-tetrahydro-1H-carbazole-2-carboxylic acid

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)	DNA polymerase III subunit beta	polymer	366	40630.5	2	UniProt (U6NCW5)	Escherichia coli
2	C, D, E, I, J (A, B)	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	5	Chemie (PEG)
3	F, H (A)	CALCIUM ION	non-polymer		40.1	2	Chemie (CA)
4	G, L (A, B)	(2R)-6-bromo-9-(2-{[(1R)-1-carboxy-2-phenylethyl]amino}-2-oxoethyl)-2,3,4,9-tetrahydro-1H-carbazole-2-carboxylic acid	non-polymer		499.4	2	Chemie (2VD)
5	K, M (B)	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
6	N, O (A, B)	water	water		18.0	722	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	81261.0
Non-Polymers*	Number of molecules	11
	Total formula weight	1680.4
All*	Total formula weight	82941.4

*Water molecules are not included.