3ONS

Crystal structure of Human Ubiquitin in a new crystal form

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Ubiquitin	polymer	72	8192.4	1	UniProt (P0CG47) Pfam (PF00240) UniProt (by SIFTS) (P0CG48) In PDB	Homo sapiens (human)
2		water	water		18.0	91	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	8192.4
All*	Total formula weight	8192.4

*Water molecules are not included.