2FFW

Solution structure of the RBCC/TRIM B-box1 domain of human MID1: B-box with a RING

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	Midline-1	polymer	78	8630.7	1	UniProt (O15344) Pfam (PF22586) In PDB	Homo sapiens (human)	Tripartite motif protein 18, Putative transcription factor XPRF, Midin, RING finger protein 59
2	A	ZINC ION	non-polymer		65.4	2	Chemie (ZN)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	8630.7
Non-Polymers*	Number of molecules	2
	Total formula weight	130.8
All*	Total formula weight	8761.5

*Water molecules are not included.