| Q10264 | PSO2_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | pso2 snm1 SPAC22A12.01c SPAC56F8.17c | Detail |
| Q3ABU1 | MUTS2_CARHZ | Carboxydothermus hydrogenoformans (strain ATCC BAA-161 / DSM 6008 / Z-2901) | mutS2 CHY_1564 | Detail |
| Q2YXD1 | MUTS2_STAAB | Staphylococcus aureus (strain bovine RF122 / ET3-1) | mutS2 SAB1008 | Detail |
| Q5LY40 | MUTS2_STRT1 | Streptococcus thermophilus (strain CNRZ 1066) | mutS2 str1762 | Detail |
| Q5B367 | REXO3_EMENI | Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) (Aspergillus nidulans) | rex3 AN5013 | Detail |
| Q757I9 | REXO4_ASHGO | Ashbya gossypii (strain ATCC 10895 / CBS 109.51 / FGSC 9923 / NRRL Y-1056) (Yeast) (Eremothecium gossypii) | REX4 AER024W | Detail |
| A0A109QYD3 | RMS3_PEA | Pisum sativum (Garden pea) | RMS3 | Detail |
| P45648 | RNPA_COXBU | Coxiella burnetii (strain RSA 493 / Nine Mile phase I) | rnpA CBU_1918 | Detail |
| Q9YD20 | RNP4_AERPE | Aeropyrum pernix (strain ATCC 700893 / DSM 11879 / JCM 9820 / NBRC 100138 / K1) | rnp4 APE_1092.1 | Detail |
| Q58372 | RNP4_METJA | Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) | rnp4 MJ0962 | Detail |