| B6IRP6 | RPOB_RHOCS | Rhodospirillum centenum (strain ATCC 51521 / SW) | rpoB RC1_0701 | Detail |
| Q88C82 | RPOZ_PSEPK | Pseudomonas putida (strain ATCC 47054 / DSM 6125 / NCIMB 11950 / KT2440) | rpoZ PP_5301 | Detail |
| Q7YJX9 | RPOC1_CALFG | Calycanthus floridus var. glaucus (Eastern sweetshrub) (Calycanthus fertilis var. ferax) | rpoC1 | Detail |
| Q5QWA4 | RPOC_IDILO | Idiomarina loihiensis (strain ATCC BAA-735 / DSM 15497 / L2-TR) | rpoC IL0346 | Detail |
| O59298 | RPON_PYRHO | Pyrococcus horikoshii (strain ATCC 700860 / DSM 12428 / JCM 9974 / NBRC 100139 / OT-3) | rpoN PH1632 | Detail |
| Q9MUS7 | RPOC2_MESVI | Mesostigma viride (Green alga) | rpoC2 | Detail |
| Q16AB8 | RPOA_ROSDO | Roseobacter denitrificans (strain ATCC 33942 / OCh 114) (Erythrobacter sp. (strain OCh 114)) (Roseobacter denitrificans) | rpoA RD1_1437 | Detail |
| Q1WSB6 | RPOA_LACS1 | Lactobacillus salivarius (strain UCC118) | rpoA LSL_1409 | Detail |
| A8AQJ0 | RPOA_CITK8 | Citrobacter koseri (strain ATCC BAA-895 / CDC 4225-83 / SGSC4696) | rpoA CKO_04708 | Detail |
| P68316 | RP07_VACCT | Vaccinia virus (strain Tian Tan) (VACV) | RPO7 TG6R | Detail |