. "\"The incorporation of iron into a 4Fe-4S iron-sulfur cluster via tris-L-cysteinyl-L-serinyl tetrairon tetrasulfide.\" [RESID:AA0288]" . . "iron incorporation into iron-sulfur cluster via tris-L-cysteinyl-L-serinyl tetrairon tetrasulfide" . "iron incorporation into iron-sulphur cluster via tris-L-cysteinyl-L-serinyl tetrairon tetrasulphide" . "RESID:AA0288" . . . .