3HQ0

Crystal Structure Analysis of the 2,3-dioxygenase LapB from Pseudomonas in complex with a product

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 (A, B, C, D)	Catechol 2,3-dioxygenase	polymer	309	35122.6	4	UniProt (Q7WYF5) Pfam (PF22247) Pfam (PF00903)	Pseudomonas sp. KL28
2	E, F, H, J (A, B, C, D)	FE (III) ION	non-polymer		55.8	4	Chemie (FE)
3	G, I, K (B, C, D)	(2E,4E)-2-hydroxy-6-oxohepta-2,4-dienoic acid	non-polymer		156.1	3	Chemie (M3P)
4	L, M, N, O (A, B, C, D)	water	water		18.0	409	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	140490.4
Non-Polymers*	Number of molecules	7
	Total formula weight	691.8
All*	Total formula weight	141182.2

*Water molecules are not included.