2HDP

Solution Structure of Hdm2 RING Finger Domain

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, B	Ubiquitin-protein ligase E3 Mdm2	polymer	63	7007.6	2	UniProt (Q00987) Pfam (PF13920) In PDB	Homo sapiens (human)	p53-binding protein Mdm2
2	A, B	ZINC ION	non-polymer		65.4	4	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	14015.2
Non-Polymers*	Number of molecules	4
	Total formula weight	261.6
All*	Total formula weight	14276.8

*Water molecules are not included.