1DUR

Replacement for 1FDX 2(4FE4S) ferredoxin from (NOW) Peptostreptococcus asaccharolyticus

Replaces:  1FDX

Entity

Entity ID	Chain ID	Description	Type	Chain length	Formula weight	Number of molecules	DB Name (Accession)	Biological source	Descriptive keywords
1	A	2[4FE-4S] FERREDOXIN	polymer	55	5557.2	1	UniProt (P00193) Pfam (PF00037) In PDB	Peptoniphilus asaccharolyticus
2	A	IRON/SULFUR CLUSTER	non-polymer		351.6	2	Chemie (SF4)
3		water	water		18.0	93	Chemie (HOH)

Contents of the asymmetric unit

Polymers	Number of chains	1
	Total formula weight	5557.2
Non-Polymers*	Number of molecules	2
	Total formula weight	703.3
All*	Total formula weight	6260.5

*Water molecules are not included.