| B1HVQ1 | HIS6_LYSSC | Lysinibacillus sphaericus (strain C3-41) | hisF Bsph_0443 | Detail |
| Q039B5 | HIS6_LACP3 | Lactobacillus paracasei (strain ATCC 334 / BCRC 17002 / CIP 107868 / KCTC 3260 / NRRL B-441) | hisF LSEI_1429 | Detail |
| Q15RU3 | HIS6_PSEA6 | Pseudoalteromonas atlantica (strain T6c / ATCC BAA-1087) | hisF Patl_2887 | Detail |
| B1W0M6 | HIS6_STRGG | Streptomyces griseus subsp. griseus (strain JCM 4626 / NBRC 13350) | hisF SGR_5457 | Detail |
| A2C0N7 | HIS6_PROM1 | Prochlorococcus marinus (strain NATL1A) | hisF NATL1_04831 | Detail |
| B2V9M8 | HIS6_SULSY | Sulfurihydrogenibium sp. (strain YO3AOP1) | hisF SYO3AOP1_1032 | Detail |
| Q47QS3 | HIS6_THEFY | Thermobifida fusca (strain YX) | hisF Tfu_1156 | Detail |
| Q46GY9 | HIS6_PROMT | Prochlorococcus marinus (strain NATL2A) | hisF PMN2A_1761 | Detail |
| Q2J340 | HIS6_RHOP2 | Rhodopseudomonas palustris (strain HaA2) | hisF RPB_0409 | Detail |
| Q7U923 | HIS62_SYNPX | Synechococcus sp. (strain WH8102) | hisF2 SYNW0436 | Detail |