4I1H

Structure of Parkin E3 ligase

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	E3 ubiquitin-protein ligase parkin	polymer	325	36438.6	1	UniProt (O60260) Pfam (PF17976) Pfam (PF17978) In PDB	Homo sapiens (human)	Parkinson juvenile disease protein 2, Parkinson disease protein 2
2	A	ZINC ION	non-polymer		65.4	8	Chemie (ZN)
3		water	water		18.0	263	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	36438.6
Non-Polymers*	Number of molecules	8
	Total formula weight	523.3
All*	Total formula weight	36961.9

*Water molecules are not included.