| B1KRG4 | HIS4_SHEWM | Shewanella woodyi (strain ATCC 51908 / MS32) | hisA Swoo_2087 | Detail |
| O82782 | HIS3_ARATH | Arabidopsis thaliana (Mouse-ear cress) | HISN3 APG10 At2g36230 F2H17.16 | Detail |
| P74561 | HIS4_SYNY3 | Synechocystis sp. (strain PCC 6803 / Kazusa) | hisA slr0652 | Detail |
| Q62GE4 | HIS4_BURMA | Burkholderia mallei (strain ATCC 23344) | hisA BMA2709 | Detail |
| P44435 | HIS4_HAEIN | Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) | hisA HI_0473 | Detail |
| B3QLK3 | HIS4_CHLP8 | Chlorobaculum parvum (strain NCIB 8327) (Chlorobium vibrioforme subsp. thiosulfatophilum (strain DSM 263 / NCIB 8327)) | hisA Cpar_0471 | Detail |
| B2I5X7 | HIS4_XYLF2 | Xylella fastidiosa (strain M23) | hisA XfasM23_1348 | Detail |
| A9R2K8 | HIS4_YERPG | Yersinia pestis bv. Antiqua (strain Angola) | hisA YpAngola_A3174 | Detail |
| B8DA61 | HIS4_LISMH | Listeria monocytogenes serotype 4a (strain HCC23) | hisA LMHCC_2067 | Detail |
| B2SKN4 | HIS4_XANOP | Xanthomonas oryzae pv. oryzae (strain PXO99A) | hisA PXO_00837 | Detail |