3IJP

Crystal structure of dihydrodipicolinate reductase from bartonella henselae at 2.0A 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	Dihydrodipicolinate reductase	polymer	288	31009.1	2	UniProt (Q6G2G3) Pfam (PF01113) Pfam (PF05173) In PDB	Bartonella henselae (Rochalimaea henselae)	DHPR
2	A, B	SODIUM ION	non-polymer		23.0	2	Chemie (NA)
3	A, B	CHLORIDE ION	non-polymer		35.5	2	Chemie (CL)
4	A	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	non-polymer		743.4	1	Chemie (NAP)
5	A	UNKNOWN ATOM OR ION	non-polymer			4	Chemie (UNX)
6		water	water		18.0	478	Chemie (HOH)

Sequence modifications

A, B: 1 - 267 (UniProt: Q6G2G3)

PDB	External Database	Details
Met -20	-	expression tag
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	2
	Total formula weight	62018.2
Non-Polymers*	Number of molecules	9
	Total formula weight	860.3
All*	Total formula weight	62878.5

*Water molecules are not included.