8DB8

Adenosine/guanosine nucleoside hydrolase bound to ImH

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 (B, A, C, D)	Inosine-uridine preferring nucleoside hydrolase family protein	polymer	304	33476.3	4	UniProt (A2EYV3) Pfam (PF01156)	Trichomonas vaginalis
2	E, I (B, D)	1,4-DIDEOXY-4-AZA-1-(S)-(9-DEAZAHYPOXANTHIN-9-YL)-D-RIBITOL	non-polymer		266.3	2	Chemie (IMH)
3	F, G, H, J (B, A, C, D)	CALCIUM ION	non-polymer		40.1	4	Chemie (CA)
4	K, L, M, N (B, A, C, D)	water	water		18.0	209	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	4
	Total formula weight	133905.3
Non-Polymers*	Number of molecules	6
	Total formula weight	692.8
All*	Total formula weight	134598.2

*Water molecules are not included.