| A1W444 | HIS6_ACISJ | Acidovorax sp. (strain JS42) | hisF Ajs_0775 | Detail |
| Q2JTP2 | CPXS1_SYNJA | Synechococcus sp. (strain JA-3-3Ab) (Cyanobacteria bacterium Yellowstone A-Prime) | cpcS1 CYA_1794 | Detail |
| B8DUB2 | HIS6_BIFA0 | Bifidobacterium animalis subsp. lactis (strain AD011) | hisF BLA_1304 | Detail |
| Q8G6F7 | HIS6_BIFLO | Bifidobacterium longum (strain NCC 2705) | hisF BL0685 | Detail |
| P73092 | CPXS2_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | cpcS2 slr2049 | Detail |
| Q9UZ94 | DAPAL_PYRAB | Pyrococcus abyssi (strain GE5 / Orsay) | dapAL dapA PYRAB12600 PAB0832 | Detail |
| B0JGA0 | CPXT3_MICAN | Microcystis aeruginosa (strain NIES-843) | cpcT3 MAE_22830 | Detail |
| Q02187 | CPXT_SYNPY | Synechococcus sp. (strain WH8020) | cpcT | Detail |
| Q6B8Q1 | CPXS_GRATL | Gracilaria tenuistipitata var. liui (Red alga) | cpcS ycf58 Grc000153 | Detail |
| B1X3S1 | CPXS1_PAUCH | Paulinella chromatophora | cpcS1 PCC_0138 | Detail |