4IJZ

Crystal structure of diaminopimelate epimerase from Escherichia coli

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)	Diaminopimelate epimerase	polymer	280	31074.4	2	UniProt (P0A6K1) Pfam (PF01678)	Escherichia coli	DAP epimerase
2	C, D, E (A, B)	NITRATE ION	non-polymer		62.0	3	Chemie (NO3)
3	F, G (A, B)	water	water		18.0	516	Chemie (HOH)

Sequence modifications

A, B: 1 - 274 (UniProt: P0A6K1)

PDB	External Database	Details
His 275	-	expression tag
His 276	-	expression tag
His 277	-	expression tag
His 278	-	expression tag
His 279	-	expression tag
His 280	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	62148.8
Non-Polymers*	Number of molecules	3
	Total formula weight	186.0
All*	Total formula weight	62334.9

*Water molecules are not included.