4YWJ

Crystal structure of 4-hydroxy-tetrahydrodipicolinate reductase (HTPA reductase) from Pseudomonas aeruginosa

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)	4-hydroxy-tetrahydrodipicolinate reductase	polymer	276	29392.6	2	UniProt (P38103) Pfam (PF01113) Pfam (PF05173)	Pseudomonas aeruginosa (strain ATCC 15692 / PAO1 / 1C / PRS 101 / LMG 12228)	HTPA reductase
2	C, G (A, B)	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	2	Chemie (NAD)
3	D, H (A, B)	TRIETHYLENE GLYCOL	non-polymer		150.2	2	Chemie (PGE)
4	E, I (A, B)	1,4-BUTANEDIOL	non-polymer		90.1	2	Chemie (BU1)
5	F (A)	CHLORIDE ION	non-polymer		35.5	1	Chemie (CL)
6	J, K (A, B)	water	water		18.0	356	Chemie (HOH)

Sequence modifications

A, B: 1 - 268 (UniProt: P38103)

PDB	External Database	Details
Met -7	-	initiating methionine
Ala -6	-	expression tag
His -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	58785.1
Non-Polymers*	Number of molecules	7
	Total formula weight	1842.9
All*	Total formula weight	60628.0

*Water molecules are not included.