si_0467	Petrobactin-mediated_iron_uptake_system	Petrobactin ABC transporter, periplasmic binding protein
si_0467	Petrobactin-mediated_iron_uptake_system	Petrobactin ABC transporter, ATP-binding protein
si_0467	Petrobactin-mediated_iron_uptake_system	Petrobactin ABC transporter, permease protein I
si_0467	Petrobactin-mediated_iron_uptake_system	Petrobactin ABC transporter, permease protein II