| Q321Y6 | HTPX_SHIBS | Shigella boydii serotype 4 (strain Sb227) | htpX SBO_1244 | Detail |
| Q4JAE2 | HTPX1_SULAC | Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770) | htpX1 Saci_0871 | Detail |
| Q97X95 | HTPX1_SACS2 | Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) (Sulfolobus solfataricus) | htpX1 htpX-1 SSO1859 | Detail |
| Q0T522 | HTPX_SHIF8 | Shigella flexneri serotype 5b (strain 8401) | htpX SFV_1400 | Detail |
| P65814 | HTPX_SHIFL | Shigella flexneri | htpX SF1396 S1512 | Detail |
| A5V7N3 | HTPX_SPHWW | Sphingomonas wittichii (strain RW1 / DSM 6014 / JCM 10273) | htpX Swit_1939 | Detail |
| B4U4T2 | HTPX_STREM | Streptococcus equi subsp. zooepidemicus (strain MGCS10565) | htpX Sez_1668 | Detail |
| Q6G5S9 | HTPX_BARHE | Bartonella henselae (strain ATCC 49882 / DSM 28221 / Houston 1) (Rochalimaea henselae) | htpX BH16000 | Detail |
| O31657 | HTPX_BACSU | Bacillus subtilis (strain 168) | htpX ykrL BSU13490 | Detail |
| Q7VWH2 | HTPX_BORPE | Bordetella pertussis (strain Tohama I / ATCC BAA-589 / NCTC 13251) | htpX BP2282 | Detail |