| A1WCM9 | RPOB_ACISJ | Acidovorax sp. (strain JS42) | rpoB Ajs_3897 | Detail |
| A9WSY0 | RPOB_RENSM | Renibacterium salmoninarum (strain ATCC 33209 / DSM 20767 / JCM 11484 / NBRC 15589 / NCIMB 2235) | rpoB RSal33209_2186 | Detail |
| Q2S937 | RPOA_HAHCH | Hahella chejuensis (strain KCTC 2396) | rpoA HCH_06193 | Detail |
| Q19V99 | RPOC1_CHLAT | Chlorokybus atmophyticus (Soil alga) | rpoC1 | Detail |
| C3N7I8 | RPOL_SULIY | Sulfolobus islandicus (strain Y.G.57.14 / Yellowstone #1) | rpoL YG5714_1926 | Detail |
| A7M956 | RPOC2_CUSRE | Cuscuta reflexa (Southern Asian dodder) | rpoC2 | Detail |
| O95602 | RPA1_HUMAN | Homo sapiens (Human) | POLR1A | Detail |
| A7HCH7 | RPOB_ANADF | Anaeromyxobacter sp. (strain Fw109-5) | rpoB Anae109_2221 | Detail |
| Q6L292 | RPON_PICTO | Picrophilus torridus (strain ATCC 700027 / DSM 9790 / JCM 10055 / NBRC 100828) | rpoN PTO0325 | Detail |
| A4W5A7 | RPOB_ENT38 | Enterobacter sp. (strain 638) | rpoB Ent638_0197 | Detail |