6KZA

Crystal structure of the complex of the interaction domains of E. coli DnaB helicase and DnaC helicase loader

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Replicative DNA helicase	polymer	292	32683.1	2	UniProt (A0A4Q4AUR5) Pfam (PF03796) UniProt (by SIFTS) (P0ACB0) In PDB	Escherichia coli
2	C, D	DNA replication protein DnaC	polymer	56	6510.7	2	UniProt (A0A4T2UA22) UniProt (by SIFTS) (P0AEF0) In PDB	Escherichia coli

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	78387.6
All*	Total formula weight	78387.6

*Water molecules are not included.