| Q21F87 | RPIA_SACD2 | Saccharophagus degradans (strain 2-40 / ATCC 43961 / DSM 17024) | rpiA Sde_3387 | Detail |
| Q4P6V4 | RPIA_USTMA | Ustilago maydis (strain 521 / FGSC 9021) (Corn smut fungus) | RKI1 UMAG_04159 | Detail |
| Q9HJT5 | RPIA_THEAC | Thermoplasma acidophilum (strain ATCC 25905 / DSM 1728 / JCM 9062 / NBRC 15155 / AMRC-C165) | rpiA Ta0878 | Detail |
| P66692 | RPIA_SALTY | Salmonella typhimurium (strain LT2 / SGSC1412 / ATCC 700720) | rpiA STM3063 | Detail |
| B2U0T0 | RPIA_SHIB3 | Shigella boydii serotype 18 (strain CDC 3083-94 / BS512) | rpiA SbBS512_E3334 | Detail |
| B7MM99 | RPIA_ECO45 | Escherichia coli O45:K1 (strain S88 / ExPEC) | rpiA ECS88_3193 | Detail |
| A6WRS7 | RPIA_SHEB8 | Shewanella baltica (strain OS185) | rpiA Shew185_3389 | Detail |
| Q3ITP9 | RPIA_NATPD | Natronomonas pharaonis (strain ATCC 35678 / DSM 2160 / CIP 103997 / NBRC 14720 / NCIMB 2260 / Gabara) (Halobacterium pharaonis) | rpiA NP_0786A | Detail |
| Q3STA8 | RPIA_NITWN | Nitrobacter winogradskyi (strain ATCC 25391 / DSM 10237 / CIP 104748 / NCIMB 11846 / Nb-255) | rpiA Nwi_1221 | Detail |
| A6UYD2 | RPIA_PSEA7 | Pseudomonas aeruginosa (strain PA7) | rpiA PSPA7_0422 | Detail |