3RGD

Iron loaded frog M ferritin. Short soaking time

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, BA, BB... (B, J, U, K, V...)	FE (III) ION	non-polymer		55.8	62	Chemie (FE)
3	AD, BD, CD, DD, ED... (S, T, U, V, W...)	water	water		18.0	919	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	494956.4
Non-Polymers*	Number of molecules	62
	Total formula weight	3462.4
All*	Total formula weight	498418.8

*Water molecules are not included.