| Role | Gene | Name | |
| 2,3-dihydro-2,3-dihydroxybenzoate dehydrogenase (EC 1.3.1.28) | No genes | | |
| 2,3-dihydroxybenzoate-AMP ligase (EC 2.7.7.58) | No genes | | |
| Aerobactin siderophore receptor IutA | No genes | | |
| Amide synthase component of siderophore synthetase | CSW01_04020 | | |
| Bacterioferritin | CSW01_01920 | | |
| Bacterioferritin-associated ferredoxin | CSW01_01915 | | |
| Catechol siderophore ABC transporter, ATP-binding component | No genes | | |
| Catechol siderophore ABC transporter, permease component | No genes | | |
| Catechol siderophore ABC transporter, substrate-binding protein | No genes | | |
| Enterobactin receptor IrgA | No genes | | |
| Enterobactin receptor VctA | CSW01_15135 | | |
| Ferric aerobactin ABC transporter, ATPase component | No genes | | |
| Ferric aerobactin ABC transporter, periplasmic substrate binding protein | No genes | | |
| Ferric aerobactin ABC transporter, permease component | No genes | | |
| Ferric hydroxamate ABC transporter (TC 3.A.1.14.3), ATP-binding protein FhuC | No genes | | |
| Ferric hydroxamate ABC transporter (TC 3.A.1.14.3), periplasmic substrate binding protein FhuD | No genes | | |
| Ferric hydroxamate ABC transporter (TC 3.A.1.14.3), permease component FhuB | No genes | | |
| Ferric hydroxamate outer membrane receptor FhuA | No genes | | |
| Ferric iron ABC transporter, ATP-binding protein | CSW01_03215 | | |
| | CSW01_17230 | | |
| Ferric iron ABC transporter, iron-binding protein | CSW01_03205 | | |
| | CSW01_17235 | | |
| | CSW01_17620 | | |
| Ferric iron ABC transporter, permease protein | CSW01_03210 | | |
| | CSW01_17225 | | |
| | CSW01_17625 | | |
| Ferric uptake regulation protein FUR | CSW01_10515 | | |
| Ferric vibriobactin receptor ViuA | CSW01_11280 | | |
| Ferric vibriobactin, enterobactin transport system, ATP-binding protein (TC 3.A.1.14.6) | No genes | | |
| Ferric vibriobactin, enterobactin transport system, ATP-binding protein ViuC (TC 3.A.1.14.6) | CSW01_04040 | | |
| Ferric vibriobactin, enterobactin transport system, permease protein VctD (TC 3.A.1.14.6) | CSW01_15115 | | |
| Ferric vibriobactin, enterobactin transport system, permease protein VctG (TC 3.A.1.14.6) | CSW01_15120 | | |
| Ferric vibriobactin, enterobactin transport system, permease protein ViuD (TC 3.A.1.14.6) | CSW01_04030 | | |
| Ferric vibriobactin, enterobactin transport system, permease protein ViuG (TC 3.A.1.14.6) | CSW01_04035 | | |
| Ferric vibriobactin, enterobactin transport system, substrate-binding protein VctP (TC 3.A.1.14.6) | CSW01_15110 | | |
| Ferric vibriobactin, enterobactin transport system, substrate-binding protein ViuP (TC 3.A.1.14.6) | CSW01_04025 | | |
| Ferric vulnibactin receptor VuuA | No genes | | |
| Ferrichrome transport ATP-binding protein FhuC (TC 3.A.1.14.3) | CSW01_01070 | | |
| Ferrichrome transport system permease protein FhuB (TC 3.A.1.14.3) | CSW01_01080 | | |
| Ferrichrome-binding periplasmic protein precursor (TC 3.A.1.14.3) | CSW01_01075 | | |
| Ferrichrome-iron receptor | CSW01_01065 | | |
| Ferrous iron transport protein A | CSW01_10390 | | |
| Ferrous iron transport protein B | CSW01_10385 | | |
| Ferrous iron transport protein C | CSW01_10380 | | |
| Hemin ABC transporter, permease protein | CSW01_18715 | | |
| Hypothetical protein colocalized with Enterobactin receptor VctA | CSW01_15140 | | |
| Hypothetical protein in aerobactin uptake cluster | No genes | | |
| Iron-regulated virulence regulatory protein irgB | CSW01_02520 | | |
| Isochorismatase (EC 3.3.2.1) of siderophore biosynthesis | CSW01_04000 | | |
| Isochorismate pyruvate-lyase of siderophore biosynthesis | No genes | | |
| Isochorismate synthase (EC 5.4.4.2) of siderophore biosynthesis | CSW01_04010 | | |
| Non-ribosomal peptide synthetase modules, siderophore biosynthesis | CSW01_11270 | | |
| Phosphopantetheinyl transferase component of siderophore synthetase (EC 2.7.8.-) | CSW01_04045 | | |
| Putative TonB-dependent heme receptor HasR | CSW01_17335 | | |
| Putative heme iron utilization protein | CSW01_18685 | | |
| Pyridoxamine 5'-phosphate oxidase-related putative heme iron utilization protein | CSW01_18680 | | |
| Regulatory small RNA involved in iron homeostasis RyhB | No genes | | |
| TonB-dependent heme and hemoglobin receptor HutA | No genes | | |
| TonB-dependent heme receptor HutR | No genes | | |
| TonB-dependent receptor | No genes | | |
| Transcriptional regulator near Vibriobactin biosynthetic gene custer | CSW01_04050 | | |
| Transcriptional regulator, VCA0231 ortholog | CSW01_15130 | | |
| Transcriptional repressor of aerobactin receptor iutR | No genes | | |
| Utilization protein for unknown catechol-siderophore X | No genes | | |
| Vibriobactin utilization protein ViuB | CSW01_11275 | | |
| Vulnibactin utilization protein VuuB | No genes | | |