| B4S729 | HIS7_PROA2 | Prosthecochloris aestuarii (strain DSM 271 / SK 413) | hisB Paes_0820 | Detail |
| Q2JTP2 | CPXS1_SYNJA | Synechococcus sp. (strain JA-3-3Ab) (Cyanobacteria bacterium Yellowstone A-Prime) | cpcS1 CYA_1794 | Detail |
| A9WQ57 | HIS7_RENSM | Renibacterium salmoninarum (strain ATCC 33209 / DSM 20767 / JCM 11484 / NBRC 15589 / NCIMB 2235) | hisB RSal33209_0736 | Detail |
| A7X766 | HIS7_STAA1 | Staphylococcus aureus (strain Mu3 / ATCC 700698) | hisB SAHV_2660 | Detail |
| Q4JW57 | HIS7_CORJK | Corynebacterium jeikeium (strain K411) | hisB jk0788 | Detail |
| Q24QJ2 | HIS7_DESHY | Desulfitobacterium hafniense (strain Y51) | hisB DSY3911 | Detail |
| P73092 | CPXS2_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | cpcS2 slr2049 | Detail |
| Q9C6B3 | GCA2_ARATH | Arabidopsis thaliana (Mouse-ear cress) | GAMMACA2 APFI At1g47260 F8G22.2 | Detail |
| Q9UZ94 | DAPAL_PYRAB | Pyrococcus abyssi (strain GE5 / Orsay) | dapAL dapA PYRAB12600 PAB0832 | Detail |
| P45859 | MMGE_BACSU | Bacillus subtilis (strain 168) | mmgE prpD yqiP BSU24130 | Detail |