3RE7

Copper (II) loaded Bullfrog Ferritin M chain

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...)	Ferritin, middle subunit	polymer	176	20623.2	24	UniProt (P07798) Pfam (PF00210)	Rana catesbeiana (bullfrogs)	Ferritin M, Ferritin H', Ferritin X
2	AA, AB, AC, AD, AE... (A, D, G, K, O...)	COPPER (II) ION	non-polymer		63.5	162	Chemie (CU)
3	AH, BH, EG, FG, GG... (W, X, A, B, C...)	water	water		18.0	805	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	494956.4
Non-Polymers*	Number of molecules	162
	Total formula weight	10294.5
All*	Total formula weight	505250.8

*Water molecules are not included.