3GVF

1.7 Angstrom crystal structure of inorganic pyrophosphatase from burkholderia pseudomallei bound with phosphate

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Inorganic pyrophosphatase	polymer	196	21473.6	1	UniProt (Q3JUV5) Pfam (PF00719) In PDB	Burkholderia pseudomallei 1710b
2	A	PHOSPHATE ION	non-polymer		95.0	1	Chemie (PO4)
3	A	POTASSIUM ION	non-polymer		39.1	1	Chemie (K)
4	A	SODIUM ION	non-polymer		23.0	1	Chemie (NA)
5	A	TRIETHYLENE GLYCOL	non-polymer		150.2	2	Chemie (PGE)
6	A	DI(HYDROXYETHYL)ETHER	non-polymer		106.1	1	Chemie (PEG)
7		water	water		18.0	133	Chemie (HOH)

Sequence modifications

A: 1 - 175 (UniProt: Q3JUV5)

PDB	External Database	Details
Met -20	-	expression tag
Ala -19	-	expression tag
His -18	-	expression tag
His -17	-	expression tag
His -16	-	expression tag
His -15	-	expression tag
His -14	-	expression tag
His -13	-	expression tag
Met -12	-	expression tag
Gly -11	-	expression tag
Thr -10	-	expression tag
Leu -9	-	expression tag
Glu -8	-	expression tag
Ala -7	-	expression tag
Gln -6	-	expression tag
Thr -5	-	expression tag
Gln -4	-	expression tag
Gly -3	-	expression tag
Pro -2	-	expression tag
Gly -1	-	expression tag
Ser 0	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	21473.6
Non-Polymers*	Number of molecules	6
	Total formula weight	563.5
All*	Total formula weight	22037.2

*Water molecules are not included.