6QEL

E. coli DnaBC apo 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, C, D, E...	Replicative DNA helicase	polymer	471	52450.9	6	UniProt (E3PC72) Pfam (PF00772) Pfam (PF03796) UniProt (by SIFTS) (P0ACB0) In PDB	Escherichia coli
2	G, H, I, J, K...	DNA replication protein dnaC	polymer	245	27973.2	6	UniProt (L3QJA3) Pfam (PF01695) UniProt (by SIFTS) (P0AEF0) In PDB	Escherichia coli
3	A, B, C, D, E...	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	7	Chemie (ADP)
4	H, I, J, K, L...	MAGNESIUM ION	non-polymer		24.3	12	Chemie (MG)
5	H, I, J, K, L	[[[(2R,3S,4R,5R)-5-(6-aminopurin-9-yl)-3,4-bis(oxidanyl)oxolan-2-yl]methoxy-oxidanyl-phosphoryl]oxy-oxidanyl-phosphoryl]oxy-tris(fluoranyl)beryllium	non-polymer		492.2	5	Chemie (08T)

Contents of the asymmetric unit

Polymers	Number of chains	12
	Total formula weight	482544.6
Non-Polymers*	Number of molecules	24
	Total formula weight	5743.1
All*	Total formula weight	488287.7

*Water molecules are not included.