| Q3ZY50 | HIS5_DEHMC | Dehalococcoides mccartyi (strain CBDB1) | hisH cbdbA1060 | Detail |
| Q8D8Q3 | HIS5_VIBVU | Vibrio vulnificus (strain CMCP6) | hisH VV1_2916 | Detail |
| P59118 | HIS5_LEPIN | Leptospira interrogans serogroup Icterohaemorrhagiae serovar Lai (strain 56601) | hisH LA_0125 | Detail |
| Q9K6Z6 | HIS6_BACHD | Bacillus halodurans (strain ATCC BAA-125 / DSM 18197 / FERM 7344 / JCM 9153 / C-125) | hisF BH3578 | Detail |
| Q5ZW90 | HIS52_LEGPH | Legionella pneumophila subsp. pneumophila (strain Philadelphia 1 / ATCC 33152 / DSM 7513) | hisH2 lpg1196 | Detail |
| A0RRT8 | HIS6_CAMFF | Campylobacter fetus subsp. fetus (strain 82-40) | hisF CFF8240_1814 | Detail |
| Q845U7 | HIS6_BURM1 | Burkholderia multivorans (strain ATCC 17616 / 249) | hisF Bmul_0334 BMULJ_02920 | Detail |
| Q0SHY7 | HIS6_RHOJR | Rhodococcus jostii (strain RHA1) | hisF RHA1_ro01022 | Detail |
| Q3BUF2 | HIS6_XANC5 | Xanthomonas campestris pv. vesicatoria (strain 85-10) | hisF XCV1880 | Detail |
| P21367 | YCAC_ECOLI | Escherichia coli (strain K12) | ycaC b0897 JW0880 | Detail |