| B1JBC0 | HIS8_PSEPW | Pseudomonas putida (strain W619) | hisC PputW619_4248 | Detail |
| C1B997 | PATR_RHOOB | Rhodococcus opacus (strain B4) | pat ROP_40030 | Detail |
| P16524 | DAPX_BACSU | Bacillus subtilis (strain 168) | dapX patA uat BSU14000 | Detail |
| Q65I37 | HIS8_BACLD | Bacillus licheniformis (strain ATCC 14580 / DSM 13 / JCM 2505 / NBRC 12200 / NCIMB 9375 / NRRL NRS-1264 / Gibson 46) | hisC BLi02397 BL02769 | Detail |
| A5VSV7 | HIS8_BRUO2 | Brucella ovis (strain ATCC 25840 / 63/290 / NCTC 10512) | hisC BOV_1912 | Detail |
| Q11VM5 | HIS8_CYTH3 | Cytophaga hutchinsonii (strain ATCC 33406 / NCIMB 9469) | hisC CHU_1269 | Detail |
| B1IZ53 | HIS8_ECOLC | Escherichia coli (strain ATCC 8739 / DSM 1576 / Crooks) | hisC EcolC_1621 | Detail |
| B9LNJ8 | HIS8_HALLT | Halorubrum lacusprofundi (strain ATCC 49239 / DSM 5036 / JCM 8891 / ACAM 34) | hisC Hlac_1344 | Detail |
| Q2FIR7 | HIS8_STAA3 | Staphylococcus aureus (strain USA300) | hisC SAUSA300_0708 | Detail |
| B2GBR8 | HIS8_LACF3 | Lactobacillus fermentum (strain NBRC 3956 / LMG 18251) | hisC LAF_0764 | Detail |