5UD6

Crystal structure of DHDPS from Cyanidioschyzon merolae with lysine bound

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)	Dihydrodipicolinate synthase	polymer	327	35267.2	4	UniProt (M1V4H9) Pfam (PF00701)	Cyanidioschyzon merolae (Red alga)
2	E, G, I, K (A, B, C, D)	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
3	F, H, J, L (A, B, C, D)	LYSINE	non-polymer		147.2	4	Chemie (LYS)
4	M, N, O, P (A, B, C, D)	water	water		18.0	246	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 310 (UniProt: M1V4H9)

PDB	External Database	Details
Met -16	-	initiating methionine
Gly -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
His -12	-	expression tag
His -11	-	expression tag
His -10	-	expression tag
His -9	-	expression tag
Gly -8	-	expression tag
Glu -7	-	expression tag
Asn -6	-	expression tag
Leu -5	-	expression tag
Tyr -4	-	expression tag
Phe -3	-	expression tag
Gln -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	141068.7
Non-Polymers*	Number of molecules	8
	Total formula weight	749.1
All*	Total formula weight	141817.8

*Water molecules are not included.