5O6S

UbV.B4R, a dimeric ubiquitin variant binding to BIRC4 RING

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...	Polyubiquitin-B	polymer	83	9242.5	6		Homo sapiens (Human)
2		water	water		18.0	31	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	6
	Total formula weight	55454.9
All*	Total formula weight	55454.9

*Water molecules are not included.