8JGW

Crystal structure of Klebsiella pneumoniae exopolyphosphatase

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)	Exopolyphosphatase	polymer	530	59908.5	2	UniProt (A0A1Y0PUF6) Pfam (PF02541) Pfam (PF21447) UniProt (by SIFTS) (A0A171A1Q0)	Klebsiella pneumoniae subsp. pneumoniae 1158
2	C, D, L (A, B)	GLYCEROL	non-polymer		92.1	3	Chemie (GOL)
3	E, F, G, H, I... (A, B)	POTASSIUM ION	non-polymer		39.1	8	Chemie (K)
4	K (A)	MAGNESIUM ION	non-polymer		24.3	1	Chemie (MG)
5	O, P (A, B)	water	water		18.0	482	Chemie (HOH)

Sequence modifications

A, B: 1 - 510 (UniProt: A0A1Y0PUF6)

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	2
	Total formula weight	119817.0
Non-Polymers*	Number of molecules	12
	Total formula weight	613.4
All*	Total formula weight	120430.3

*Water molecules are not included.