| C5H886 | RADP_FLOCH | Floropilus chiversii (Chaetomium chiversii) | radP | Detail |
| A0A067XMT5 | PTAC_PESFW | Pestalotiopsis fici (strain W106-1 / CGMCC3.15140) | ptaC PFICI_10826 | Detail |
| A1CFL6 | PATI_ASPCL | Aspergillus clavatus (strain ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 / NRRL 1) | patI CYP619C2 ACLA_093640 | Detail |
| P75461 | RIR2_MYCPN | Mycoplasma pneumoniae (strain ATCC 29342 / M129) | nrdF MPN_322 MP514 | Detail |
| P49730 | RIR2_TOBAC | Nicotiana tabacum (Common tobacco) | | Detail |
| B0SW61 | RUTC_CAUSK | Caulobacter sp. (strain K31) | rutC Caul_3980 | Detail |
| P57276 | RIR1_BUCAI | Buchnera aphidicola subsp. Acyrthosiphon pisum (strain APS) (Acyrthosiphon pisum symbiotic bacterium) | nrdA BU179 | Detail |
| Q54Q71 | RIR1_DICDI | Dictyostelium discoideum (Slime mold) | rnrA DDB_G0284071 | Detail |
| P08543 | RIR1_HHV11 | Human herpesvirus 1 (strain 17) (HHV-1) (Human herpes simplex virus 1) | RIR1 UL39 | Detail |
| P89462 | RIR1_HHV2H | Human herpesvirus 2 (strain HG52) (HHV-2) (Human herpes simplex virus 2) | RIR1 UL39 | Detail |