5WI3

Structure of Acinetobacter baumannii carbapenemase OXA-239 K82D bound to cefotaxime

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	B, A	OXA-239	polymer	253	28786.2	2	UniProt (I6YCI1) Pfam (PF00905) In PDB	Acinetobacter sp. enrichment culture clone 8407
2	B, A	CEFOTAXIME, C3' cleaved, open, bound form	non-polymer		397.4	2	Chemie (CEF)
3		water	water		18.0	231	Chemie (HOH)

Sequence modifications

B, A: 22 - 273 (UniProt: I6YCI1)

PDB	External Database	Details
Met 21	-	expression tag
Asp 82	Lys 82	engineered mutation

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	57572.3
Non-Polymers*	Number of molecules	2
	Total formula weight	794.9
All*	Total formula weight	58367.2

*Water molecules are not included.