5LC9

Structure of Polyphosphate Kinase from Meiothermus ruber Apo-form

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 (A, B, C, D)	Polyphosphate:AMP phosphotransferase	polymer	287	33778.3	4	UniProt (A0A0S7ASE9)	Meiothermus ruber H328
2	E, G, I, K (A, B, C, D)	PHOSPHATE ION	non-polymer		95.0	4	Chemie (PO4)
3	F, H, J, L (A, B, C, D)	SULFATE ION	non-polymer		96.1	4	Chemie (SO4)
4	M, N, O, P (A, B, C, D)	water	water		18.0	762	Chemie (HOH)

Sequence modifications

A, B, C, D: 2 - 267 (UniProt: A0A0S7ASE9)

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
Met 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	135113.4
Non-Polymers*	Number of molecules	8
	Total formula weight	764.1
All*	Total formula weight	135877.5

*Water molecules are not included.