2OOA

crystal structure of the UBA domain from Cbl-b ubiquitin ligase

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)	E3 ubiquitin-protein ligase CBL-B	polymer	52	5703.3	2	UniProt (Q13191)	Homo sapiens (human)	Signal transduction protein CBL-B, SH3-binding protein CBL-B, Casitas B-lineage lymphoma proto-oncogene b, RING finger protein 56
2	C, D (A, B)	water	water		18.0	130	Chemie (HOH)

Sequence modifications

A, B: 924 - 973 (UniProt: Q13191)

PDB	External Database	Details
Gly 922	-	cloning artifact
Ser 923	-	cloning artifact
Mse 940	Met 940	modified residue

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	11406.6
All*	Total formula weight	11406.6

*Water molecules are not included.