| P31342 | PA_I78A3 | Influenza A virus (strain A/Mallard/New York/6750/1978 H2N2) | PA | Detail |
| A1AVF0 | ORN_RUTMC | Ruthia magnifica subsp. Calyptogena magnifica | orn Rmag_0111 | Detail |
| P13873 | PA_INBAC | Influenza B virus (strain B/Ann Arbor/1/1966 [cold-adapted]) | PA | Detail |
| Q46865 | MQSR_ECOLI | Escherichia coli (strain K12) | mqsR ygiU b3022 JW2990 | Detail |
| P83222 | NUC34_STRAT | Streptomyces antibioticus | | Detail |
| C4LJL1 | NUCS_CORK4 | Corynebacterium kroppenstedtii (strain DSM 44385 / JCM 11950 / CIP 105744 / CCUG 35717) | nucS ckrop_1272 | Detail |
| Q2J6P5 | NUCS_FRACC | Frankia casuarinae (strain DSM 45818 / CECT 9043 / CcI3) | nucS Francci3_3695 | Detail |
| F1NQJ3 | PMS2_CHICK | Gallus gallus (Chicken) | PMS2 | Detail |
| C6BSW8 | MUTS2_DESAD | Desulfovibrio salexigens (strain ATCC 14822 / DSM 2638 / NCIB 8403 / VKM B-1763) | mutS2 Desal_1610 | Detail |
| C4XS37 | MUTS2_DESMR | Desulfovibrio magneticus (strain ATCC 700980 / DSM 13731 / RS-1) | mutS2 DMR_20680 | Detail |