| P9WHE9 | RISB_MYCTU | Mycobacterium tuberculosis (strain ATCC 25618 / H37Rv) | ribH Rv1416 MTCY21B4.34 | Detail |
| A1U6R9 | SELU_MARHV | Marinobacter hydrocarbonoclasticus (strain ATCC 700491 / DSM 11845 / VT8) | selU Maqu_3619 | Detail |
| O24753 | RISB_CORAM | Corynebacterium ammoniagenes (Brevibacterium ammoniagenes) | ribH | Detail |
| Q3A4L3 | RISB_PELCD | Pelobacter carbinolicus (strain DSM 2380 / NBRC 103641 / GraBd1) | ribH Pcar_1448 | Detail |
| Q3B1F0 | RISB_PELLD | Pelodictyon luteolum (strain DSM 273 / 2530) (Chlorobium luteolum) | ribH Plut_1989 | Detail |
| Q474N4 | RISB_CUPPJ | Cupriavidus pinatubonensis (strain JMP 134 / LMG 1197) (Cupriavidus necator (strain JMP 134)) | ribH Reut_A0769 | Detail |
| Q3Z799 | RISB_DEHM1 | Dehalococcoides mccartyi (strain ATCC BAA-2266 / KCTC 15142 / 195) (Dehalococcoides ethenogenes (strain 195)) | ribH DET1187 | Detail |
| B6I0F4 | SELU_ECOSE | Escherichia coli (strain SE11) | selU ECSE_0529 | Detail |
| C4ZUV3 | SELU_ECOBW | Escherichia coli (strain K12 / MC4100 / BW2952) | selU BWG_0380 | Detail |
| O32163 | SUFU_BACSU | Bacillus subtilis (strain 168) | sufU iscU nifU yurV BSU32680 | Detail |