| Q980Z8 | RPON_SACS2 | Saccharolobus solfataricus (strain ATCC 35092 / DSM 1617 / JCM 11322 / P2) (Sulfolobus solfataricus) | rpoN SSO5140 | Detail |
| A1A0T8 | RPOZ_BIFAA | Bifidobacterium adolescentis (strain ATCC 15703 / DSM 20083 / NCTC 11814 / E194a) | rpoZ BAD_0540 | Detail |
| A6H5F7 | RPOC2_CYCTA | Cycas taitungensis (Prince sago) (Cycas taiwaniana) | rpoC2 | Detail |
| P68315 | RP07_VACCC | Vaccinia virus (strain Copenhagen) (VACV) | RPO7 G5.5R | Detail |
| Q49L06 | RPOB_EUCGG | Eucalyptus globulus subsp. globulus (Tasmanian blue gum) | rpoB | Detail |
| O54889 | RPA1_RAT | Rattus norvegicus (Rat) | Polr1a Rpa1 Rpo1-4 | Detail |
| B2HSJ3 | RPOB_MYCMM | Mycobacterium marinum (strain ATCC BAA-535 / M) | rpoB MMAR_0995 | Detail |
| Q2JKD9 | SASA_SYNJB | Synechococcus sp. (strain JA-2-3B'a(2-13)) (Cyanobacteria bacterium Yellowstone B-Prime) | sasA CYB_1895 | Detail |
| Q0IBF4 | SASA_SYNS3 | Synechococcus sp. (strain CC9311) | sasA sync_1006 | Detail |
| Q58513 | Y1113_METJA | Methanocaldococcus jannaschii (strain ATCC 43067 / DSM 2661 / JAL-1 / JCM 10045 / NBRC 100440) (Methanococcus jannaschii) | MJ1113 | Detail |