3CZQ

Crystal structure of putative polyphosphate kinase 2 from Sinorhizobium meliloti

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)	Putative polyphosphate kinase 2	polymer	304	35663.0	4	UniProt (Q92SA6) Pfam (PF03976)	Sinorhizobium meliloti
2	E (A)	GLYCEROL	non-polymer		92.1	1	Chemie (GOL)
3	F, G (C, D)	FORMIC ACID	non-polymer		46.0	2	Chemie (FMT)
4	H, I, J, K (A, B, C, D)	water	water		18.0	255	Chemie (HOH)

Sequence modifications

A, B, C, D: 1 - 300 (UniProt: Q92SA6)

PDB	External Database	Details
Gly -1	-	expression tag
His 0	-	expression tag
Gly 301	-	expression tag
Ser 302	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	142652.0
Non-Polymers*	Number of molecules	3
	Total formula weight	184.1
All*	Total formula weight	142836.2

*Water molecules are not included.