Supplementary MaterialsSupplementary File. of Gram-negative bacteria. spp. are able to acquire iron from ferredoxin, a small and stable 2Fe-2S iron sulfur cluster made up of protein and identified the ferredoxin receptor, FusA, a TonB-dependent receptor that binds ferredoxin around the cell surface. The genetic context of suggests an atypical iron acquisition system, lacking a periplasmic… Continue reading Supplementary MaterialsSupplementary File. of Gram-negative bacteria. spp. are able to acquire