1SIZ

Crystal structure of the [Fe3S4]-ferredoxin from the hyperthermophilic archaeon Pyrococcus furiosus

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A, C	Ferredoxin	polymer	66	7171.0	2	UniProt (P29603) Pfam (PF13370) In PDB	Pyrococcus furiosus
2	A, C	COBALT (III) ION	non-polymer		58.9	4	Chemie (3CO)
3	A, C	FE3-S4 CLUSTER	non-polymer		295.8	2	Chemie (F3S)
4		water	water		18.0	46	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	2
	Total formula weight	14342.0
Non-Polymers*	Number of molecules	6
	Total formula weight	827.3
All*	Total formula weight	15169.3

*Water molecules are not included.