| Q31F55 | HTPX_HYDCU | Hydrogenovibrio crunogenus (strain XCL-2) (Thiomicrospira crunogena) | htpX Tcr_1626 | Detail |
| C4ZZI6 | HTPX_ECOBW | Escherichia coli (strain K12 / MC4100 / BW2952) | htpX BWG_1643 | Detail |
| Q2RKK7 | HTPX_MOOTA | Moorella thermoacetica (strain ATCC 39073 / JCM 9320) | htpX Moth_0714 | Detail |
| P33435 | MMP13_MOUSE | Mus musculus (Mouse) | Mmp13 | Detail |
| Q48259 | HAP_HELPX | Helicobacter pylori (Campylobacter pylori) | hap | Detail |
| B7UUZ6 | HTPX_PSEA8 | Pseudomonas aeruginosa (strain LESB58) | htpX PLES_22351 | Detail |
| B1J4W3 | HTPX_PSEPW | Pseudomonas putida (strain W619) | htpX PputW619_1480 | Detail |
| O35548 | MMP16_RAT | Rattus norvegicus (Rat) | Mmp16 | Detail |
| A3MVF0 | HTPX_PYRCJ | Pyrobaculum calidifontis (strain JCM 11548 / VA1) | htpX Pcal_1192 | Detail |
| B2U793 | HTPX_RALPJ | Ralstonia pickettii (strain 12J) | htpX Rpic_3675 | Detail |