5HW3

Crystal structure of a beta lactamase from Burkholderia vietnamiensis

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Beta-lactamase	polymer	269	28909.7	1	UniProt (A4JN42) Pfam (PF00144) Pfam (PF13354) In PDB	Burkholderia vietnamiensis
2	A	SULFATE ION	non-polymer		96.1	8	Chemie (SO4)
3	A	ACETATE ION	non-polymer		59.0	3	Chemie (ACT)
4		water	water		18.0	280	Chemie (HOH)

Sequence modifications

A: 28 - 291 (UniProt: A4JN42)

PDB	External Database	Details
His 23	-	expression tag
His 24	-	expression tag
His 25	-	expression tag
His 26	-	expression tag
His 27	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	28909.7
Non-Polymers*	Number of molecules	11
	Total formula weight	945.6
All*	Total formula weight	29855.4

*Water molecules are not included.