obsolete iron incorporation into iron-sulfur cluster via tris-L-cysteinyl S-adenosylmethion-N,O-diyl tetrairon tetrasulfide (obsolete GO:0050835)
OBSOLETE. The incorporation of iron into a 4Fe-4S iron-sulfur cluster via tris-L-cysteinyl S-adenosylmethion-N,O-diyl tetrairon tetrasulfide.