3NXL

Crystal structure of Glucarate dehydratase from Burkholderia cepacia complexed with magnesium

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)	Glucarate dehydratase	polymer	475	52211.6	4	UniProt (Q39KL8) Pfam (PF13378)	Burkholderia sp. 383 (Burkholderia cepacia (strain ATCC 17760 / NCIB 9086 / R18194))
2	E, G, I, K (A, B, C, D)	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3	F, H, J, L (A, B, C, D)	CARBONATE ION	non-polymer		60.0	4	Chemie (CO3)
4	M, N, O, P (A, B, C, D)	water	water		18.0	880	Chemie (HOH)

Sequence modifications

A, B, C, D: 4 - 467 (UniProt: Q39KL8)

PDB	External Database	Details
Mse 1	-	expression tag
Ser 2	-	expression tag
Leu 3	-	expression tag
Glu 468	-	expression tag
Gly 469	-	expression tag
His 470	-	expression tag
His 471	-	expression tag
His 472	-	expression tag
His 473	-	expression tag
His 474	-	expression tag
His 475	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	208846.5
Non-Polymers*	Number of molecules	8
	Total formula weight	337.3
All*	Total formula weight	209183.8

*Water molecules are not included.