9GP9

Crystal Structure of Polyphosphate kinase 2-II (PPK2-II) from Lysinibacillus fusiformis bound to ADP (form I)

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)	Polyphosphate kinase	polymer	289	34054.9	2	UniProt (A0A1E4R1F9) Pfam (PF03976)	Lysinibacillus fusiformis
2	C, H (A, B)	ADENOSINE-5'-DIPHOSPHATE	non-polymer		427.2	2	Chemie (ADP)
3	D, E, F, G, I... (A, B)	PHOSPHATE ION	non-polymer		95.0	6	Chemie (PO4)
4	K, L (A, B)	water	water		18.0	4	Chemie (HOH)

Sequence modifications

A, B: 21 - 289 (UniProt: A0A1E4R1F9)

PDB	External Database	Details
Met 1	-	initiating methionine
Gly 2	-	expression tag
Ser 3	-	expression tag
Ser 4	-	expression tag
His 5	-	expression tag
His 6	-	expression tag
His 7	-	expression tag
His 8	-	expression tag
His 9	-	expression tag
His 10	-	expression tag
Ser 11	-	expression tag
Ser 12	-	expression tag
Gly 13	-	expression tag
Leu 14	-	expression tag
Val 15	-	expression tag
Pro 16	-	expression tag
Arg 17	-	expression tag
Gly 18	-	expression tag
Ser 19	-	expression tag
His 20	-	expression tag
Glu 44	Lys 24	conflict
Ile 243	Val 223	conflict
Asn 282	Asp 262	conflict

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	68109.9
Non-Polymers*	Number of molecules	8
	Total formula weight	1424.2
All*	Total formula weight	69534.1

*Water molecules are not included.