2ISC

Crystal structure of Purine Nucleoside Phosphorylase from Trichomonas vaginalis with DADMe-Imm-A

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, E... (A, B, C, D, E...)	purine nucleoside phosphorylase	polymer	239	26366.2	6	UniProt (A2E7Y6) Pfam (PF01048)	Trichomonas vaginalis	PNP
2	G, H, J, K, M... (A, B, C, D, E...)	PHOSPHATE ION	non-polymer		95.0	8	Chemie (PO4)
3	I, L, N, P, R... (A, B, C, D, E...)	(3R,4R)-1-[(4-AMINO-5H-PYRROLO[3,2-D]PYRIMIDIN-7-YL)METHYL]-4-(HYDROXYMETHYL)PYRROLIDIN-3-OL	non-polymer		263.3	6	Chemie (223)
4	U, V, W, X, Y... (A, B, C, D, E...)	water	water		18.0	160	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	158197.5
Non-Polymers*	Number of molecules	14
	Total formula weight	2339.5
All*	Total formula weight	160537.0

*Water molecules are not included.