| B0BN95 | HARB1_RAT | Rattus norvegicus (Rat) | Harbi1 | Detail |
| B7NRB5 | HCHA_ECO7I | Escherichia coli O7:K1 (strain IAI39 / ExPEC) | hchA ECIAI39_1090 | Detail |
| A8A1G6 | HCHA_ECOHS | Escherichia coli O9:H4 (strain HS) | hchA EcHS_A2068 | Detail |
| A1ACB2 | HCHA_ECOK1 | Escherichia coli O1:K1 / APEC | hchA Ecok1_18080 APECO1_1002 | Detail |
| P31658 | HCHA_ECOLI | Escherichia coli (strain K12) | hchA yedU yzzC b1967 JW1950 | Detail |
| P0CL62 | MAZF7_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | mazF7 Rv2063A | Detail |
| Q711G3 | IAH1_RAT | Rattus norvegicus (Rat) | Iah1 Harpb64 | Detail |
| Q9I4K0 | HCHA_PSEAE | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) | hchA PA1135 | Detail |
| Q2YSB0 | HCHA_STAAB | Staphylococcus aureus (strain bovine RF122 / ET3-1) | hchA SAB0502 | Detail |
| Q3Z0M5 | HCHA_SHISS | Shigella sonnei (strain Ss046) | hchA SSON_2023 | Detail |