| Q3ACS9 | GSA_CARHZ | Carboxydothermus hydrogenoformans (strain ATCC BAA-161 / DSM 6008 / Z-2901) | hemL CHY_1212 | Detail |
| P0C2D9 | GSA_CLOPE | Clostridium perfringens (strain 13 / Type A) | hemL CPE1432 | Detail |
| B9J3N2 | GSA1_BACCQ | Bacillus cereus (strain Q1) | hemL1 BCQ_0559 | Detail |
| Q81I85 | GSA1_BACCR | Bacillus cereus (strain ATCC 14579 / DSM 31 / JCM 2152 / NBRC 15305 / NCIMB 9373 / NRRL B-3711) | hemL1 BC_0512 | Detail |
| B1X023 | GSA_CROS5 | Crocosphaera subtropica (strain ATCC 51142 / BH68) (Cyanothece sp. (strain ATCC 51142)) | hemL cce_0172 | Detail |
| A0A0U2X0E4 | ADI1_USTMD | Ustilago maydis (Corn smut fungus) | ADI1 UMAG_11778 | Detail |
| A9VIT5 | GSA2_BACMK | Bacillus mycoides (strain KBAB4) (Bacillus weihenstephanensis) | hemL2 BcerKBAB4_4306 | Detail |
| O74038 | GSA2_CENSY | Cenarchaeum symbiosum (strain A) | hemL2 gsaT CENSYa_1168 | Detail |
| C4L4J9 | GSA2_EXISA | Exiguobacterium sp. (strain ATCC BAA-1283 / AT1b) | hemL2 EAT1b_2646 | Detail |
| B9E7Y3 | GSA2_MACCJ | Macrococcus caseolyticus (strain JCSC5402) | hemL2 MCCL_1594 | Detail |