1U20

Crystal Structure of Xenopus laevis nudix hydrolase nuclear SnoRNA decapping Protein X29

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B (A, B)	U8 snoRNA-binding protein X29	polymer	212	24390.0	2	UniProt (Q6TEC1) Pfam (PF22327)	Xenopus laevis (African clawed frog)
2	C, D (A, B)	GLYCEROL	non-polymer		92.1	2	Chemie (GOL)
3	E, F (A, B)	water	water		18.0	186	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	48780.1
Non-Polymers*	Number of molecules	2
	Total formula weight	184.2
All*	Total formula weight	48964.2

*Water molecules are not included.