4S2L

Crystal Structure of OXA-163 beta-lactamase

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	237	27500.1	2	UniProt (F6KZJ2) Pfam (PF00905) In PDB	Enterobacter cloacae
2	A, B	SODIUM ION	non-polymer		23.0	3	Chemie (NA)
3		water	water		18.0	690	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	55000.2
Non-Polymers*	Number of molecules	3
	Total formula weight	69.0
All*	Total formula weight	55069.1

*Water molecules are not included.