3SN4

Crystal structure of putative L-alanine-DL-glutamate epimerase from Burkholderia xenovorans strain LB400 bound to magnesium and alpha-ketoglutarate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	putative L-alanine-DL-glutamate epimerase	polymer	409	46241.4	1	UniProt (Q13PB7) Pfam (PF02746) Pfam (PF13378) In PDB	Burkholderia xenovorans LB400
2	A	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	A	2-OXOGLUTARIC ACID	non-polymer		146.1	1	Chemie (AKG)
4	A	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
5	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
6		water	water		18.0	188	Chemie (HOH)

Sequence modifications

A: 2 - 399 (UniProt: Q13PB7)

PDB	External Database	Details
Mse -1	-	expression tag
Ser 0	-	expression tag
Leu 1	-	expression tag
Glu 400	-	expression tag
Gly 401	-	expression tag
His 402	-	expression tag
His 403	-	expression tag
His 404	-	expression tag
His 405	-	expression tag
His 406	-	expression tag
His 407	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	46241.4
Non-Polymers*	Number of molecules	4
	Total formula weight	228.8
All*	Total formula weight	46470.2

*Water molecules are not included.