2K9S

Solution structure of dna binding domain of E. coli arac

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Arabinose operon regulatory protein	polymer	107	12096.7	1	UniProt (P0A9E0) Pfam (PF12833) In PDB	Escherichia coli

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	12096.7
All*	Total formula weight	12096.7

*Water molecules are not included.