7VHR

Apostichopus japonicus ferritin

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	polymer	173	20068.6	24	UniProt (Q2QJV4) Pfam (PF00210)	Apostichopus japonicus (Japanese sea cucumber)
2	AA, AB, BA, BB, CA... (B, P, Q, C, D...)	MAGNESIUM ION	non-polymer		24.3	40	Chemie (MG)
3	AC, BC, CC, DC, EC... (O, P, Q, R, S...)	water	water		18.0	1586	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	24
	Total formula weight	481646.2
Non-Polymers*	Number of molecules	40
	Total formula weight	972.2
All*	Total formula weight	482618.4

*Water molecules are not included.