| Q8D2K8 | HEM1_WIGBR | Wigglesworthia glossinidia brevipalpis | hemA WIGBR3460 | Detail |
| B3E2H8 | HEM1_GEOLS | Geobacter lovleyi (strain ATCC BAA-1151 / DSM 17278 / SZ) | hemA Glov_0503 | Detail |
| B5EBG7 | HEM1_GEOBB | Geobacter bemidjiensis (strain Bem / ATCC BAA-1014 / DSM 16622) | hemA Gbem_0407 | Detail |
| A1JRU4 | HEM1_YERE8 | Yersinia enterocolitica serotype O:8 / biotype 1B (strain NCTC 13174 / 8081) | hemA YE2432 | Detail |
| B3EWZ9 | HEPHL_ACRMI | Acropora millepora (Staghorn coral) (Heteropora millepora) | | Detail |
| P42808 | HEM1_XANCH | Xanthomonas campestris pv. phaseoli | hemA | Detail |
| C1KVK4 | HEM1_LISMC | Listeria monocytogenes serotype 4b (strain CLIP80459) | hemA Lm4b_01568 | Detail |
| Q6HIK3 | IOLA2_BACHK | Bacillus thuringiensis subsp. konkukian (strain 97-27) | iolA2 BT9727_2297 | Detail |
| A7ZAI1 | IOLA_BACVZ | Bacillus velezensis (strain DSM 23117 / BGSC 10A6 / FZB42) (Bacillus amyloliquefaciens subsp. plantarum) | iolA RBAM_036780 | Detail |
| Q9XWP6 | LSD1_CAEEL | Caenorhabditis elegans | spr-5 Y40B1B.6 | Detail |