| A5I6D6 | SYH_CLOBH | Clostridium botulinum (strain Hall / ATCC 3502 / NCTC 13319 / Type A) | hisS CBO3055 CLC_2957 | Detail |
| A8ZUR6 | SYH_DESOH | Desulfococcus oleovorans (strain DSM 6200 / Hxd3) | hisS Dole_0669 | Detail |
| Q17VP5 | SYH_HELAH | Helicobacter acinonychis (strain Sheeba) | hisS Hac_1566 | Detail |
| Q02RV6 | SYH_PSEAB | Pseudomonas aeruginosa (strain UCBPP-PA14) | hisS PA14_14890 | Detail |
| B5XNL6 | SYH_KLEP3 | Klebsiella pneumoniae (strain 342) | hisS KPK_1276 | Detail |
| B1L6B4 | SYH_KORCO | Korarchaeum cryptofilum (strain OPF8) | hisS Kcr_1247 | Detail |
| Q4FTW6 | SYH_PSYA2 | Psychrobacter arcticus (strain DSM 17307 / 273-4) | hisS Psyc_0683 | Detail |
| Q1WTV0 | SYH_LACS1 | Lactobacillus salivarius (strain UCC118) | hisS LSL_0852 | Detail |
| Q1MKY0 | SYH_RHIL3 | Rhizobium leguminosarum bv. viciae (strain 3841) | hisS RL0877 | Detail |
| Q0IDK4 | SYH_SYNS3 | Synechococcus sp. (strain CC9311) | hisS sync_0232 | Detail |