| B8GPU3 | DCUP_THISH | Thioalkalivibrio sulfidiphilus (strain HL-EbGR7) | hemE Tgr7_3020 | Detail |
| Q72L31 | DCUP_THET2 | Thermus thermophilus (strain HB27 / ATCC BAA-163 / DSM 7039) | hemE TT_C0232 | Detail |
| Q3MC76 | DCUP_TRIV2 | Trichormus variabilis (strain ATCC 29413 / PCC 7937) (Anabaena variabilis) | hemE Ava_1788 | Detail |
| Q39ZQ8 | DCUP_GEOMG | Geobacter metallireducens (strain GS-15 / ATCC 53774 / DSM 7210) | hemE Gmet_0016 | Detail |
| Q746R5 | DCUP_GEOSL | Geobacter sulfurreducens (strain ATCC 51573 / DSM 12127 / PCA) | hemE GSU3453 | Detail |
| B0VUQ9 | DCUP_ACIBS | Acinetobacter baumannii (strain SDF) | hemE ABSDF1150 | Detail |
| C6E7R9 | DCUP_GEOSM | Geobacter sp. (strain M21) | hemE GM21_0015 | Detail |
| Q8ERY0 | DCUP_OCEIH | Oceanobacillus iheyensis (strain DSM 14371 / CIP 107618 / JCM 11309 / KCTC 3954 / HTE831) | hemE OB1167 | Detail |
| A3M795 | DCUP_ACIBT | Acinetobacter baumannii (strain ATCC 17978 / CIP 53.77 / LMG 1025 / NCDC KC755 / 5377) | hemE A1S_2370 | Detail |
| Q83FJ0 | DCUP_TROWT | Tropheryma whipplei (strain Twist) (Whipple's bacillus) | hemE TWT_735 | Detail |