6K1R

Crystal structure of Ketopantoate reductase from Pseudomonas aeruginosa in complex with NAD+ and ketopantoate

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 (A, B, C)	Probable 2-dehydropantoate 2-reductase	polymer	323	35277.0	3	UniProt (Q9HW09) Pfam (PF02558) Pfam (PF08546)	Pseudomonas aeruginosa PAO1	Ketopantoate reductase,KPR
2	D, E (A)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
3	F, H, J (A, B, C)	KETOPANTOATE	non-polymer		146.1	3	Chemie (KPL)
4	G, I (A, B)	NICOTINAMIDE-ADENINE-DINUCLEOTIDE	non-polymer		663.4	2	Chemie (NAD)
5	K, L, M (A, B, C)	water	water		18.0	282	Chemie (HOH)

Sequence modifications

A, B, C: 1 - 303 (UniProt: Q9HW09)

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

Contents of the asymmetric unit

Polymers	Number of chains	3
	Total formula weight	105830.9
Non-Polymers*	Number of molecules	7
	Total formula weight	1949.5
All*	Total formula weight	107780.4

*Water molecules are not included.