6XGS

Crystal Structure of Dihydrodipicolinate synthase (DHDPS) from Brucella suis 1330

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)	4-hydroxy-tetrahydrodipicolinate synthase	polymer	314	33926.8	4	UniProt (Q8G1R0) Pfam (PF00701)	Brucella suis biovar 1	HTPA synthase
2	E, H, J, M (A, B, C, D)	CITRIC ACID	non-polymer		192.1	4	Chemie (CIT)
3	F, G, I, K, L (A, B, C, D)	PHOSPHATE ION	non-polymer		95.0	5	Chemie (PO4)
4	N, O, P, Q (A, B, C, D)	water	water		18.0	452	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 293 (UniProt: Q8G1R0)

PDB	External Database	Details
Met -20	-	initiating methionine
Ala -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Met -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Ala -7	-	expression tag
Gln -6	-	expression tag
Thr -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	135707.0
Non-Polymers*	Number of molecules	9
	Total formula weight	1243.4
All*	Total formula weight	136950.4

*Water molecules are not included.