| ID: 97394094 | Fe-S cluster assembly scaffold IscU [Klebsiella grimontii] | | ACE3MN_RS06705, ACE3MN_06705 |
| ID: 93283595 | Fe-S cluster assembly scaffold IscU [Klebsiella oxytoca] | | EL226_RS08590, NCTC13727_01708 |
| ID: 93271872 | Fe-S cluster assembly scaffold IscU [Klebsiella variicola subsp. variicola] | | LGN93_RS06540, LGN93_06540 |
| ID: 93250157 | Fe-S cluster assembly scaffold IscU [Klebsiella quasipneumoniae] | | LA349_RS06325, LA349_06325 |
| ID: 93034115 | Fe-S cluster assembly scaffold IscU [Citrobacter amalonaticus] | | LA348_RS12680, LA348_12680 |
| ID: 92972204 | Fe-S cluster assembly scaffold IscU [Citrobacter farmeri] | | I6L53_RS05820, I6L53_05820 |
| ID: 89547810 | Fe-S cluster assembly scaffold IscU [Citrobacter europaeus] | | WHR59_RS06310 |
| ID: 87000046 | Fe-S cluster assembly scaffold IscU [Citrobacter freundii] | | JMV71_RS06270 |
| ID: 86975248 | Fe-S cluster assembly scaffold IscU [Citrobacter portucalensis] | | LY264_RS06700, LY264_06700 |
| ID: 84235669 | Fe-S cluster assembly scaffold IscU [Citrobacter sedlakii] | | JY391_RS06390, JY391_06390 |
| ID: 83647633 | Fe-S cluster assembly scaffold IscU [Citrobacter youngae] | | QRZ63_RS16270, QRZ63_16270 |
| ID: 77226612 | Fe-S cluster assembly scaffold IscU [Klebsiella pasteurii] | | KCG39_RS11630, KCG39_11630 |
| ID: 69754041 | Fe-S cluster assembly scaffold IscU [Klebsiella quasivariicola] | | LGM30_RS06550, LGM30_06560 |
| ID: 69487746 | Fe-S cluster assembly scaffold IscU [Citrobacter werkmanii] | | FOB24_RS18670, FOB24_18670 |
| ID: 69432219 | Fe-S cluster assembly scaffold IscU [Citrobacter cronae] | | JSN25_RS21435 |
| ID: 66558458 | Fe-S cluster assembly scaffold IscU [Klebsiella michiganensis] | | JLG71_RS06980, THOKLE011_13620 |
| ID: 66273420 | Fe-S cluster assembly scaffold IscU [Citrobacter braakii] | | GFC06_RS10730, GFC06_10730 |
| ID: 45134535 | Fe-S cluster assembly scaffold IscU [Citrobacter koseri ATCC BAA-895] | NC_009792.1 (244676..245062) | CKO_RS01145, CKO_00252 |