The molecule is an iron coordination entity consisting of iron(III) coordinated to each of the hydroxy oxygens in the three catecholate units of vibriobactin. It derives from a vibriobactin.
3-[(4R,5S)-4-[3-[3-[(2,3-dioxidobenzoyl)amino]propyl-[(4S,5R)-2-(2,3-dioxidophenyl)-5-methyl-4,5-dihydro-1,3-oxazole-4-carbonyl]amino]propylcarbamoyl]-5-methyl-4,5-dihydro-1,3-oxazol-2-yl]benzene-1,2-diolate;iron(3+)