Term Name:	Fe2S2 ferredoxin
Synonyms:	2-Iron ferredoxin
Definition:	A ferredoxin compound having a [Fe2S2] cluster as the active centre, where the iron atoms are tetrahedrally coordinated both by inorganic sulfur atoms and by sulfurs provided by four conserved cysteine (Cys) residues.
Ontology:	ChEBI [CHEBI:1176]  ( EBI )