8DB9

Adenosine/guanosine nucleoside hydrolase bound to inhibitor

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	Inosine-uridine preferring nucleoside hydrolase family protein	polymer	304	33476.3	4	UniProt (A2EYV3) Pfam (PF01156) In PDB	Trichomonas vaginalis
2	A, B, C, D	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
3	B, C, D	1-beta-D-ribofuranosyl-1H-1,2,4-triazole-3-carboximidamide	non-polymer		243.2	3	Chemie (R1Y)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	133905.3
Non-Polymers*	Number of molecules	7
	Total formula weight	890.0
All*	Total formula weight	134795.3

*Water molecules are not included.