| B8E879 | HEM3_SHEB2 | Shewanella baltica (strain OS223) | hemC Sbal223_3901 | Detail |
| A3D9Q4 | HEM3_SHEB5 | Shewanella baltica (strain OS155 / ATCC BAA-1091) | hemC Sbal_4000 | Detail |
| A9L5G0 | HEM3_SHEB9 | Shewanella baltica (strain OS195) | hemC Sbal195_4094 | Detail |
| Q74IR9 | ISPT_LACJO | Lactobacillus johnsonii (strain CNCM I-12250 / La1 / NCC 533) | uppS LJ_1496 | Detail |
| Q98MB9 | ISPT_RHILO | Mesorhizobium japonicum (strain LMG 29417 / CECT 9101 / MAFF 303099) (Mesorhizobium loti (strain MAFF 303099)) | uppS mll0640 | Detail |
| Q7V102 | ISPT_PROMP | Prochlorococcus marinus subsp. pastoris (strain CCMP1986 / NIES-2087 / MED4) | uppS PMM1092 | Detail |
| Q3A009 | HEM3_PELCD | Pelobacter carbinolicus (strain DSM 2380 / NBRC 103641 / GraBd1) | hemC Pcar_3063 | Detail |
| A4WN24 | HEM3_PYRAR | Pyrobaculum arsenaticum (strain DSM 13514 / JCM 11321) | hemC Pars_2245 | Detail |
| B5XYL1 | HEM3_KLEP3 | Klebsiella pneumoniae (strain 342) | hemC KPK_5374 | Detail |
| A0A140JWT3 | PTMC_PENSI | Penicillium simplicissimum | ptmC | Detail |