5ZI6

The RING domain structure of MEX-3C

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... (A, B, C, D, E...)	RNA-binding E3 ubiquitin-protein ligase MEX3C	polymer	55	6055.1	8	UniProt (Q5U5Q3) Pfam (PF13920)	Homo sapiens (Human)	RING finger and KH domain-containing protein 2,RING finger protein 194,RING-type E3 ubiquitin transferase MEX3C
2	I, J, K, L, M... (A, B, C, D, E...)	ZINC ION	non-polymer		65.4	16	Chemie (ZN)
3	AA, BA, Y, Z (E, F, B, D)	water	water		18.0	10	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	8
	Total formula weight	48441.0
Non-Polymers*	Number of molecules	16
	Total formula weight	1046.5
All*	Total formula weight	49487.5

*Water molecules are not included.