| B2UXC6 | HEM1_CLOBA | Clostridium botulinum (strain Alaska E43 / Type E3) | hemA CLH_2651 | Detail |
| Q0ST14 | HEM1_CLOPS | Clostridium perfringens (strain SM101 / Type A) | hemA CPR_1424 | Detail |
| Q5HNN1 | HEM1_STAEQ | Staphylococcus epidermidis (strain ATCC 35984 / RP62A) | hemA SERP1236 | Detail |
| P9WND7 | MFTD_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | mftD lldD1 Rv0694 | Detail |
| Q6NJK1 | HEM1_CORDI | Corynebacterium diphtheriae (strain ATCC 700971 / NCTC 13129 / Biotype gravis) | hemA DIP0400 | Detail |
| P0C543 | HEM1_CORGL | Corynebacterium glutamicum (strain ATCC 13032 / DSM 20300 / JCM 1318 / LMG 3730 / NCIMB 10025) | hemA Cgl0417 cg0497 | Detail |
| Q11Y93 | HEM1_CYTH3 | Cytophaga hutchinsonii (strain ATCC 33406 / NCIMB 9469) | hemA CHU_0333 | Detail |
| B1IU83 | HEM1_ECOLC | Escherichia coli (strain ATCC 8739 / DSM 1576 / Crooks) | hemA EcolC_2416 | Detail |
| Q7MMY7 | HEM1_VIBVY | Vibrio vulnificus (strain YJ016) | hemA VV0930 | Detail |
| Q3BX06 | HEM1_XANC5 | Xanthomonas campestris pv. vesicatoria (strain 85-10) | hemA XCV0976 | Detail |