| Q9PBC2 | SYH_XYLFA | Xylella fastidiosa (strain 9a5c) | hisS XF_2222 | Detail |
| B1YR43 | SYH_BURA4 | Burkholderia ambifaria (strain MC40-6) | hisS BamMC406_1722 | Detail |
| A9WXP3 | SYH_BRUSI | Brucella suis (strain ATCC 23445 / NCTC 10510) | hisS BSUIS_B0190 | Detail |
| Q5X9E5 | SYH_STRP6 | Streptococcus pyogenes serotype M6 (strain ATCC BAA-946 / MGAS10394) | hisS M6_Spy1833 | Detail |
| A5VYT6 | SYH_PSEP1 | Pseudomonas putida (strain ATCC 700007 / DSM 6899 / BCRC 17059 / F1) | hisS Pput_0884 | Detail |
| Q886Y9 | SYH_PSESM | Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000) | hisS PSPTO_1435 | Detail |
| Q8DN46 | SYH_STRR6 | Streptococcus pneumoniae (strain ATCC BAA-255 / R6) | hisS spr1931 | Detail |
| P60916 | SYH_LACJO | Lactobacillus johnsonii (strain CNCM I-12250 / La1 / NCC 533) | hisS LJ_1392 | Detail |
| Q5M281 | SYH_STRT2 | Streptococcus thermophilus (strain ATCC BAA-250 / LMG 18311) | hisS stu1971 | Detail |
| A9KIA5 | SYH_LACP7 | Lachnoclostridium phytofermentans (strain ATCC 700394 / DSM 18823 / ISDg) (Clostridium phytofermentans) | hisS Cphy_0552 | Detail |