3S7Z

Crystal Structure of Putative Aspartate Racemase from Salmonella Typhimurium Complexed with Succinate

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	29546.6	2	UniProt (Q8ZJZ9) Pfam (PF01177)	Salmonella enterica subsp. enterica serovar Typhimurium
2	C (C)	beta-D-fructofuranose-(2-1)-alpha-D-glucopyranose	branched		342.3	1	In PDB BIRD (PRD_900003)		sucrose
3	D, F (A, B)	SUCCINIC ACID	non-polymer		118.1	2	Chemie (SIN)
4	E (B)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
5	G, H (A, B)	water	water		18.0	293	Chemie (HOH)

Sequence modifications

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

PDB	External Database	Details
Mse -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	59093.2
Branched	Number of molecules	1
	Total formula weight	342.3
Non-Polymers*	Number of molecules	3
	Total formula weight	260.5
All*	Total formula weight	59695.9

*Water molecules are not included.