2RFG

Crystal structure of dihydrodipicolinate synthase from Hahella chejuensis at 1.5A resolution

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	297	32335.9	4	UniProt (Q2S9K4) Pfam (PF00701)	Hahella chejuensis
2	E (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
3	F (A)	ETHANOL	non-polymer		46.1	1	Chemie (EOH)
4	G, H, I, J (A, B, C, D)	water	water		18.0	1565	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 289 (UniProt: Q2S9K4)

PDB	External Database	Details
Leu 290	-	expression tag
Glu 291	-	expression tag
His 292	-	expression tag
His 293	-	expression tag
His 294	-	expression tag
His 295	-	expression tag
His 296	-	expression tag
His 297	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	129343.8
Non-Polymers*	Number of molecules	2
	Total formula weight	70.4
All*	Total formula weight	129414.2

*Water molecules are not included.