5U8O

Crystal Structure of Beta-lactamase domain protein, from Burkholderia multivorans

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B, C, D	Zn-dependent hydrolase	polymer	367	41185.9	4	UniProt (A0A0H3KRR5) Pfam (PF00753) Pfam (PF21221) In PDB	Burkholderia multivorans (strain ATCC 17616 / 249)	BumuA.15997.a.B1
2	A, B, C, D	ZINC ION	non-polymer		65.4	8	Chemie (ZN)
3	A, B, C, D	UNKNOWN ATOM OR ION	non-polymer			4	Chemie (UNX)
4	A	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
5	B	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6		water	water		18.0	347	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 359 (UniProt: A0A0H3KRR5)

PDB	External Database	Details
Met -7	-	expression tag
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	164743.4
Non-Polymers*	Number of molecules	14
	Total formula weight	598.8
All*	Total formula weight	165342.2

*Water molecules are not included.