Figure 5.

Genetic organization of the DNA region absent in ATCC29473 and present in the other strains. The region contains genes encoding for an enterobactin‐like siderophore (blue), nine genes involved in the uptake and metabolism of citrate (yellow), a group of three genes related to hexose phosphate uptake (pink), three genes involved in iron transport (red), and a Crp‐Fnr family transcriptional regulator (green). 1: Citrate succinate antiporter, 2: 2‐(5′’‐triphosphoribosyl)‐3′‐dephosphocoenzyme‐A synthase, 3: Apo‐citrate lyase phosphoribosyl‐dephospho‐CoA transferase, 4: Citrate lyase alpha chain, 5: Citrate lyase beta chain, 6: Citrate lyase gamma chain acyl carrier protein, 7: [Citrate [pro‐3S]‐lyase] ligase, 8: Sensor kinase, 9: Transcriptional regulatory protein, 10: Transcriptional regulatory protein, 11: Sensor histidine protein kinase glucose‐6‐phosphate specific, 12: Hexose phosphate uptake regulatory protein, 13: Ferric iron ABC transporter iron‐binding protein, 14: Ferric iron ABC transporter permease protein, 15: Ferric iron ABC transporter binding subunit