| B6J6K0 | HEM3_COXB1 | Coxiella burnetii (strain CbuK_Q154) (Coxiella burnetii (strain Q154)) | hemC CbuK_2119 | Detail |
| Q6C097 | HEM3_YARLI | Yarrowia lipolytica (strain CLIB 122 / E 150) (Yeast) (Candida lipolytica) | HEM3 YALI0F26609g | Detail |
| Q81LC7 | HEM3_BACAN | Bacillus anthracis | hemC BA_4696 GBAA_4696 BAS4361 | Detail |
| B3E2H7 | HEM3_GEOLS | Geobacter lovleyi (strain ATCC BAA-1151 / DSM 17278 / SZ) | hemC Glov_0502 | Detail |
| Q9KA67 | ISPT_BACHD | Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) | uppS BH2423 | Detail |
| A7GBW3 | HEM3_CLOBL | Clostridium botulinum (strain Langeland / NCTC 10281 / Type F) | hemC CLI_1007 | Detail |
| B0TJ54 | HEM3_SHEHH | Shewanella halifaxensis (strain HAW-EB4) | hemC Shal_3917 | Detail |
| A1B853 | HEM3_PARDP | Paracoccus denitrificans (strain Pd 1222) | hemC Pden_3630 | Detail |
| P40367 | GPI7_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | LAS21 GPI7 YJL062W HRC830 J1132 | Detail |
| P55218 | METZ_PSEAE | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) | metZ PA3107 | Detail |