5EVC

Crystal structure of putative aspartate racemase from Salmonella Typhimurium complexed with sulfate and potassium

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)	Putative aspartate racemase	polymer	268	29124.5	2	UniProt (Q8ZJZ9) Pfam (PF01177)	Salmonella typhimurium
2	C, E, I, M (A, B)	POTASSIUM ION	non-polymer		39.1	4	Chemie (K)
3	D, J (A, B)	SULFATE ION	non-polymer		96.1	2	Chemie (SO4)
4	F, L (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
5	G (A)	FORMIC ACID	non-polymer		46.0	1	Chemie (FMT)
6	H (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
7	K (B)	FLUORIDE ION	non-polymer		19.0	1	Chemie (F)
8	N, O (A, B)	water	water		18.0	267	Chemie (HOH)

Sequence modifications

A, B: 1 - 244 (UniProt: Q8ZJZ9)

PDB	External Database	Details
Met -23	-	expression tag
His -22	-	expression tag
His -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
Ser -16	-	expression tag
Ser -15	-	expression tag
Gly -14	-	expression tag
Val -13	-	expression tag
Asp -12	-	expression tag
Leu -11	-	expression tag
Gly -10	-	expression tag
Thr -9	-	expression tag
Glu -8	-	expression tag
Asn -7	-	expression tag
Leu -6	-	expression tag
Tyr -5	-	expression tag
Phe -4	-	expression tag
Gln -3	-	expression tag
Ser -2	-	expression tag
Asn -1	-	expression tag
Ala 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58249.0
Non-Polymers*	Number of molecules	11
	Total formula weight	633.2
All*	Total formula weight	58882.2

*Water molecules are not included.