5WRT

Crystal structure of type I inorganic pyrophosphatase from Toxoplasma gondii.

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Soluble inorganic pyrophosphatase	polymer	235	26786.6	2	UniProt (Q4VUZ3) Pfam (PF00719) In PDB	Toxoplasma gondii
2	A, B	MAGNESIUM ION	non-polymer		24.3	4	Chemie (MG)
3		water	water		18.0	226	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	53573.1
Non-Polymers*	Number of molecules	4
	Total formula weight	97.2
All*	Total formula weight	53670.3

*Water molecules are not included.