3O86

Crystal structure of AmpC beta-lactamase in complex with a sulfonamide boronic acid inhibitor

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Beta-lactamase	polymer	358	39587.9	2	UniProt (P00811) Pfam (PF00144) In PDB	Escherichia coli	Cephalosporinase
2	A, B	{[(benzylsulfonyl)amino]methyl}boronic acid	non-polymer		229.1	2	Chemie (BSF)
3	A, B	PHOSPHATE ION	non-polymer		95.0	2	Chemie (PO4)
4		water	water		18.0	819	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	79175.8
Non-Polymers*	Number of molecules	4
	Total formula weight	648.1
All*	Total formula weight	79823.9

*Water molecules are not included.