5UMH

Crystal Structure of Catechol 1,2-dioxygenase 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 (A, B)	Catechol 1,2-dioxygenase	polymer	319	34518.7	2	UniProt (A0A0H3KXJ8) Pfam (PF04444) Pfam (PF00775)	Burkholderia multivorans (strain ATCC 17616 / 249)	BumuA.00117.a.B1
2	C, N (A, B)	ZINC ION	non-polymer		65.4	2	Chemie (ZN)
3	D, J, K, L, M... (A, B)	1,2-ETHANEDIOL	non-polymer		62.1	9	Chemie (EDO)
4	E (A)	CALCIUM ION	non-polymer		40.1	1	Chemie (CA)
5	F (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6	G, P (A, B)	TETRAETHYLENE GLYCOL	non-polymer		194.2	2	Chemie (PG4)
7	H, I (A)	1-(2-METHOXY-ETHOXY)-2-{2-[2-(2-METHOXY-ETHOXY]-ETHOXY}-ETHANE	non-polymer		266.3	2	Chemie (PG6)
8	T, U (A, B)	water	water		18.0	1130	Chemie (HOH)

Sequence modifications

A, B: 1 - 311 (UniProt: A0A0H3KXJ8)

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	2
	Total formula weight	69037.3
Non-Polymers*	Number of molecules	17
	Total formula weight	1686.1
All*	Total formula weight	70723.4

*Water molecules are not included.