| Q02SE5 | GSA_PSEAB | Pseudomonas aeruginosa (strain UCBPP-PA14) | hemL PA14_12390 | Detail |
| B7V9D9 | GSA_PSEA8 | Pseudomonas aeruginosa (strain LESB58) | hemL PLES_09981 | Detail |
| B2UX41 | GSA_CLOBA | Clostridium botulinum (strain Alaska E43 / Type E3) | hemL CLH_2646 | Detail |
| A6LSY8 | GSA_CLOB8 | Clostridium beijerinckii (strain ATCC 51743 / NCIMB 8052) (Clostridium acetobutylicum) | hemL Cbei_1288 | Detail |
| Q97MU2 | GSA_CLOAB | Clostridium acetobutylicum (strain ATCC 824 / DSM 792 / JCM 1419 / LMG 5710 / VKM B-1787) | hemL CA_C0099 | Detail |
| Q8KAQ7 | GSA_CHLTE | Chlorobaculum tepidum (strain ATCC 49652 / DSM 12025 / NBRC 103806 / TLS) (Chlorobium tepidum) | hemL CT2099 | Detail |
| B0BBJ0 | GSA_CHLTB | Chlamydia trachomatis serovar L2b (strain UCH-1/proctitis) | hemL CTLon_0457 | Detail |
| B0B9W0 | GSA_CHLT2 | Chlamydia trachomatis serovar L2 (strain 434/Bu / ATCC VR-902B) | hemL CTL0462 | Detail |
| Q15YL3 | GSA_PSEA6 | Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087) | hemL Patl_0495 | Detail |
| Q9KEB0 | GSA1_BACHD | Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) | hemL1 gsaB BH0943 | Detail |