si_0468 Salmochelin-mediated_Iron_Acquisition Glycosyltransferase IroB si_0468 Salmochelin-mediated_Iron_Acquisition ABC transporter protein IroC si_0468 Salmochelin-mediated_Iron_Acquisition Trilactone hydrolase IroD si_0468 Salmochelin-mediated_Iron_Acquisition Periplasmic esterase IroE si_0468 Salmochelin-mediated_Iron_Acquisition Outer Membrane Siderophore Receptor IroN