| C1FKE6 | SYH_CLOBJ | Clostridium botulinum (strain Kyoto / Type A2) | hisS CLM_3460 | Detail |
| Q8N841 | TTLL6_HUMAN | Homo sapiens (Human) | TTLL6 TTL.6 | Detail |
| A4Q9F0 | TTLL7_MOUSE | Mus musculus (Mouse) | Ttll7 | Detail |
| Q6ME90 | SYH_PARUW | Protochlamydia amoebophila (strain UWE25) | hisS pc0385 | Detail |
| Q31I05 | SYH_HYDCU | Hydrogenovibrio crunogenus (strain XCL-2) (Thiomicrospira crunogena) | hisS Tcr_0622 | Detail |
| Q21AX3 | SYH_RHOPB | Rhodopseudomonas palustris (strain BisB18) | hisS RPC_0893 | Detail |
| B9KU51 | SYH_RHOSK | Rhodobacter sphaeroides (strain KD131 / KCTC 12085) | hisS RSKD131_3719 | Detail |
| Q9X0H5 | SYH_THEMA | Thermotoga maritima (strain ATCC 43589 / MSB8 / DSM 3109 / JCM 10099) | hisS TM_1090 | Detail |
| B0K0N4 | SYH_THEPX | Thermoanaerobacter sp. (strain X514) | hisS Teth514_1472 | Detail |
| Q81LI6 | SYH2_BACAN | Bacillus anthracis | hisS-2 BA_4633 GBAA_4633 BAS4298 | Detail |