1BLU

STRUCTURE OF THE 2[4FE-4S] FERREDOXIN FROM CHROMATIUM VINOSUM

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	FERREDOXIN	polymer	82	9064.0	1	UniProt (P00208) Pfam (PF00037) In PDB	Allochromatium vinosum
2	A	IRON/SULFUR CLUSTER	non-polymer		351.6	2	Chemie (SF4)
3		water	water		18.0	85	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	9064.0
Non-Polymers*	Number of molecules	2
	Total formula weight	703.3
All*	Total formula weight	9767.3

*Water molecules are not included.