7KL6

Helicobacter pylori Xanthine-Guanine-Hypoxanthine Phosphoribosyltransferase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Phosphoribosyltransferase	polymer	159	18512.2	2	UniProt (A0A2L2I2A6) In PDB	Helicobacter pylori	Xanthine-Guanine-Hypoxanthine Phosphoribosyltransferase
2	A	(3-{[(4-oxo-4,5-dihydro-3H-pyrrolo[3,2-d]pyrimidin-7-yl)methyl]amino}propyl)phosphonic acid	non-polymer		286.2	1	Chemie (WG7)
3	A, B	SULFATE ION	non-polymer		96.1	3	Chemie (SO4)
4		water	water		18.0	334	Chemie (HOH)

Sequence modifications

A, B: 2 - 153 (UniProt: A0A2L2I2A6)

PDB	External Database	Details
Met -5	-	expression tag
His -4	-	expression tag
His -3	-	expression tag
His -2	-	expression tag
His -1	-	expression tag
His 0	-	expression tag
His 1	-	expression tag

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	37024.4
Non-Polymers*	Number of molecules	4
	Total formula weight	574.4
All*	Total formula weight	37598.8

*Water molecules are not included.