| B9M417 | HEM1_GEODF | Geobacter daltonii (strain DSM 22248 / JCM 15807 / FRC-32) | hemA Geob_1300 | Detail |
| P9WIB7 | PHKR_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | Rv2951c | Detail |
| A1KMU5 | PHKR_MYCBP | Mycobacterium bovis (strain BCG / Pasteur 1173P2) | BCG_2972c | Detail |
| A5U6V9 | PHKR_MYCTA | Mycobacterium tuberculosis (strain ATCC 25177 / H37Ra) | MRA_2978 | Detail |
| D4CZZ4 | NSCC_TRIVH | Trichophyton verrucosum (strain HKI 0517) | nscC TRV_00388 | Detail |
| P49307 | MOCA_RHIML | Rhizobium meliloti (Ensifer meliloti) (Sinorhizobium meliloti) | mocA | Detail |
| Q51658 | MAUG_PARDP | Paracoccus denitrificans (strain Pd 1222) | mauG Pden_4736 | Detail |
| C0QS44 | HEM1_PERMH | Persephonella marina (strain DSM 14350 / EX-H1) | hemA PERMA_1726 | Detail |
| P9WGS3 | EPHD_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | ephD Rv2214c MTCY190.25c | Detail |
| P52649 | CY24B_PIG | Sus scrofa (Pig) | CYBB | Detail |