| Q2FI20 | QOX4_STAA3 | Staphylococcus aureus (strain USA300) | qoxD SAUSA300_0960 | Detail |
| Q2YX17 | QOX4_STAAB | Staphylococcus aureus (strain bovine RF122 / ET3-1) | qoxD SAB0924c | Detail |
| A0A140JWT4 | PTMP_PENSI | Penicillium simplicissimum | ptmP | Detail |
| Q5HH26 | QOX4_STAAC | Staphylococcus aureus (strain COL) | qoxD SACOL1067 | Detail |
| Q99V39 | QOX4_STAAM | Staphylococcus aureus (strain Mu50 / ATCC 700699) | qoxD SAV1058 | Detail |
| Q6GAF5 | QOX4_STAAS | Staphylococcus aureus (strain MSSA476) | qoxD SAS0993 | Detail |
| P39481 | QOXM_SULAC | Sulfolobus acidocaldarius (strain ATCC 33909 / DSM 639 / JCM 8929 / NBRC 15157 / NCIMB 11770) | soxM Saci_2263 | Detail |
| Q9Z3Q8 | RHBE_RHIME | Rhizobium meliloti (strain 1021) (Ensifer meliloti) (Sinorhizobium meliloti) | rhbE rhsE RA1262 SMa2408 | Detail |
| A0QPD3 | RIR2H_MYCS2 | Mycolicibacterium smegmatis (strain ATCC 700084 / mc(2)155) (Mycobacterium smegmatis) | nrdB MSMEG_0358 MSMEI_0351 | Detail |
| P9WH69 | RIR2H_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | nrdB Rv0233 | Detail |