| A5UML0 | GSA_METS3 | Methanobrevibacter smithii (strain ATCC 35061 / DSM 861 / OCM 144 / PS) | hemL Msm_1233 | Detail |
| A0PLS0 | GSA_MYCUA | Mycobacterium ulcerans (strain Agy99) | hemL MUL_0623 | Detail |
| Q5FAH9 | GSA_NEIG1 | Neisseria gonorrhoeae (strain ATCC 700825 / FA 1090) | hemL NGO0040 | Detail |
| P44641 | EPMB_HAEIN | Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) | epmB HI_0329 | Detail |
| Q72ZW5 | GSA2_BACC1 | Bacillus cereus (strain ATCC 10987 / NRS 248) | hemL2 BCE_4552 | Detail |
| P30949 | GSA_BACSU | Bacillus subtilis (strain 168) | hemL hemK BSU28120 | Detail |
| A2C0U2 | GSA_PROM1 | Prochlorococcus marinus (strain NATL1A) | hemL NATL1_05401 | Detail |
| Q7VDA1 | GSA_PROMA | Prochlorococcus marinus (strain SARG / CCMP1375 / SS120) | hemL Pro_0482 | Detail |
| B9DZG0 | GSA_CLOK1 | Clostridium kluyveri (strain NBRC 12016) | hemL CKR_0584 | Detail |
| B7GIK0 | GSA1_ANOFW | Anoxybacillus flavithermus (strain DSM 21510 / WK1) | hemL1 Aflv_0363 | Detail |