| B7KA18 | GSA_GLOC7 | Gloeothece citriformis (strain PCC 7424) (Cyanothece sp. (strain PCC 7424)) | hemL PCC7424_2971 | Detail |
| O83158 | Y121_TREPA | Treponema pallidum (strain Nichols) | TP_0121 | Detail |
| O66761 | Y454_AQUAE | Aquifex aeolicus (strain VF5) | aq_454 | Detail |
| Q0C8A2 | TRT14_ASPTN | Aspergillus terreus (strain NIH 2624 / FGSC A1156) | trt14 ATEG_10082 | Detail |
| B8GLE4 | GSA_THISH | Thioalkalivibrio sulfidiphilus (strain HL-EbGR7) | hemL Tgr7_2421 | Detail |
| Q3ALU9 | GSA_SYNSC | Synechococcus sp. (strain CC9605) | hemL Syncc9605_0659 | Detail |
| A2BVE5 | GSA_PROM5 | Prochlorococcus marinus (strain MIT 9515) | hemL P9515_05471 | Detail |
| A0RJ78 | GSA2_BACAH | Bacillus thuringiensis (strain Al Hakam) | hemL2 BALH_4054 | Detail |
| A6VIL1 | GSA_METM7 | Methanococcus maripaludis (strain C7 / ATCC BAA-1331) | hemL MmarC7_1224 | Detail |
| A0LRE5 | GSA_ACIC1 | Acidothermus cellulolyticus (strain ATCC 43068 / 11B) | hemL Acel_0231 | Detail |