4EXA

Crystal structure of the PA4992, the putative aldo-keto reductase from Pseudomona 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, C, D, E... (A, B, C, D, E...)	Putative uncharacterized protein	polymer	292	31628.8	6	UniProt (Q9HUH3) Pfam (PF00248)	Pseudomonas aeruginosa PAO1
2	G, H, J, L, M... (A, B, C, D, E...)	NADP NICOTINAMIDE-ADENINE-DINUCLEOTIDE PHOSPHATE	non-polymer		743.4	6	Chemie (NAP)
3	I, K (B, C)	4-(2-HYDROXYETHYL)-1-PIPERAZINE ETHANESULFONIC ACID	non-polymer		238.3	2	Chemie (EPE)
4	O, P, Q, R, S... (A, B, C, D, E...)	water	water		18.0	116	Chemie (HOH)

Sequence modifications

A, B, C, D, E, F: 1 - 270 (UniProt: Q9HUH3)

PDB	External Database	Details
Met -21	-	expression tag
His -20	-	expression tag
His -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
Ser -14	-	expression tag
Ser -13	-	expression tag
Gly -12	-	expression tag
Val -11	-	expression tag
Asp -10	-	expression tag
Leu -9	-	expression tag
Gly -8	-	expression tag
Thr -7	-	expression tag
Glu -6	-	expression tag
Asn -5	-	expression tag
Leu -4	-	expression tag
Tyr -3	-	expression tag
Phe -2	-	expression tag
Gln -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	189772.8
Non-Polymers*	Number of molecules	8
	Total formula weight	4937.0
All*	Total formula weight	194709.9

*Water molecules are not included.