| A8FFV2 | HEM3_BACP2 | Bacillus pumilus (strain SAFR-032) | hemC BPUM_2456 | Detail |
| P60480 | ISPT1_CORDI | Corynebacterium diphtheriae (strain ATCC 700971 / NCTC 13129 / Biotype gravis) | uppS1 DIP0929 | Detail |
| Q1INI6 | HEM3_KORVE | Koribacter versatilis (strain Ellin345) | hemC Acid345_2563 | Detail |
| Q1MPL2 | HEM3_LAWIP | Lawsonia intracellularis (strain PHE/MN1-00) | hemC LI1011 | Detail |
| B8DKW2 | HEM3_DESVM | Desulfovibrio vulgaris (strain Miyazaki F / DSM 19637) | hemC DvMF_0584 | Detail |
| A8ZWG5 | HEM3_DESOH | Desulfococcus oleovorans (strain DSM 6200 / Hxd3) | hemC Dole_0963 | Detail |
| A5VWX3 | HEM3_PSEP1 | Pseudomonas putida (strain ATCC 700007 / DSM 6899 / BCRC 17059 / F1) | hemC Pput_0208 | Detail |
| A1T0R0 | HEM3_PSYIN | Psychromonas ingrahamii (strain 37) | hemC Ping_3642 | Detail |
| Q66G00 | HEM3_YERPS | Yersinia pseudotuberculosis serotype I (strain IP32953) | hemC YPTB0184 | Detail |
| B5FF97 | HEM3_ALIFM | Aliivibrio fischeri (strain MJ11) (Vibrio fischeri) | hemC VFMJ11_0064 | Detail |