| B7N493 | RIBA_ECOLU | Escherichia coli O17:K52:H18 (strain UMN026 / ExPEC) | ribA ECUMN_1579 | Detail |
| Q8K9Q0 | RIBA_BUCAP | Buchnera aphidicola subsp. Schizaphis graminum (strain Sg) | ribA BUsg_261 | Detail |
| Q6L506 | RIBA3_ORYSJ | Oryza sativa subsp. japonica (Rice) | RIBA3 Os05g0460600 OJ1281_H05.8 OsJ_18816 | Detail |
| H8EZH5 | RPFB_MYCTE | Mycobacterium tuberculosis (strain ATCC 35801 / TMC 107 / Erdman) | rpfB ERDMAN_1122 | Detail |
| Q889Q3 | RIBA_PSESM | Pseudomonas syringae pv. tomato (strain ATCC BAA-871 / DC3000) | ribA PSPTO_0696 | Detail |
| C3K2R5 | RIBA_PSEFS | Pseudomonas fluorescens (strain SBW25) | ribA PFLU_5466 | Detail |
| P44571 | RIBA_HAEIN | Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) | ribA HI_0212 | Detail |
| B0TL40 | RIBA_SHEHH | Shewanella halifaxensis (strain HAW-EB4) | ribA Shal_2689 | Detail |
| Q7VR05 | RIBA_BLOFL | Blochmannia floridanus | ribA Bfl425 | Detail |
| Q492N9 | RIBA_BLOPB | Blochmannia pennsylvanicus (strain BPEN) | ribA BPEN_437 | Detail |