| Q8THH5 | HTPX1_METAC | Methanosarcina acetivorans (strain ATCC 35395 / DSM 2834 / JCM 12185 / C2A) | htpX1 MA_4542 | Detail |
| Q97TZ9 | HTPX2_SACS2 | Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) (Sulfolobus solfataricus) | htpX2 htpX-2 SSO3231 | Detail |
| B0C9E9 | HTPX_ACAM1 | Acaryochloris marina (strain MBIC 11017) | htpX AM1_3977 | Detail |
| A1TV68 | HTPX_ACIAC | Acidovorax citrulli (strain AAC00-1) (Acidovorax avenae subsp. citrulli) | htpX Aave_4316 | Detail |
| C0HJF2 | HERIN_HERER | Hericium erinaceus (Lion's mane mushroom) (Hydnum erinaceus) | | Detail |
| Q8UBM5 | HTPX_AGRFC | Agrobacterium fabrum (strain C58 / ATCC 33970) (Agrobacterium tumefaciens (strain C58)) | htpX Atu2826 AGR_C_5123 | Detail |
| A2RGB7 | HTPX_STRPG | Streptococcus pyogenes serotype M5 (strain Manfredo) | htpX SpyM51575 | Detail |
| P81802 | FIBR_EISFE | Eisenia fetida (Red wiggler worm) | | Detail |
| B8F543 | HTPX_HAEPS | Haemophilus parasuis serovar 5 (strain SH0165) (Glaesserella parasuis) | htpX HAPS_0810 | Detail |
| B2JJU6 | HTPX_PARP8 | Paraburkholderia phymatum (strain DSM 17167 / CIP 108236 / LMG 21445 / STM815) (Burkholderia phymatum) | htpX Bphy_0038 | Detail |