6HGR

Crystal Structure of Human APRT wild type in complex with IMP

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Adenine phosphoribosyltransferase	polymer	178	19427.5	2	UniProt (P07741) Pfam (PF00156) In PDB	Homo sapiens (Human)	APRT
2	A, B	INOSINIC ACID	non-polymer		348.2	2	Chemie (IMP)
3		water	water		18.0	164	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	38854.9
Non-Polymers*	Number of molecules	2
	Total formula weight	696.4
All*	Total formula weight	39551.3

*Water molecules are not included.