1QT9

OXIDIZED [2FE-2S] FERREDOXIN FROM ANABAENA PCC7119

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	FERREDOXIN I	polymer	98	10705.6	1	UniProt (P0A3C8) Pfam (PF00111) In PDB	Nostoc sp.
2	A	FE2/S2 (INORGANIC) CLUSTER	non-polymer		175.8	1	Chemie (FES)
3		water	water		18.0	238	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	10705.6
Non-Polymers*	Number of molecules	1
	Total formula weight	175.8
All*	Total formula weight	10881.4

*Water molecules are not included.