| Q9UUB1 | RIB4_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | rib4 SPBC409.13 | Detail |
| Q2S9R9 | RISB_HAHCH | Hahella chejuensis (strain KCTC 2396) | ribH HCH_05954 | Detail |
| B3QWR1 | RISB_CHLT3 | Chloroherpeton thalassium (strain ATCC 35110 / GB-78) | ribH Ctha_0807 | Detail |
| Q2G669 | RISB_NOVAD | Novosphingobium aromaticivorans (strain ATCC 700278 / DSM 12444 / CIP 105152 / NBRC 16084 / F199) | ribH Saro_2216 | Detail |
| P09158 | SPEE_ECOLI | Escherichia coli (strain K12) | speE b0121 JW0117 | Detail |
| Q0VNT0 | SELU_ALCBS | Alcanivorax borkumensis (strain ATCC 700651 / DSM 11573 / NCIMB 13689 / SK2) | selU ABO_1720 | Detail |
| Q2S3N1 | RISB_SALRD | Salinibacter ruber (strain DSM 13855 / M31) | ribH SRU_1068 | Detail |
| A8FSR4 | RISB_SHESH | Shewanella sediminis (strain HAW-EB3) | ribH Ssed_1276 | Detail |
| Q8TYL5 | RISB_METKA | Methanopyrus kandleri (strain AV19 / DSM 6324 / JCM 9639 / NBRC 100938) | ribH MK0281 | Detail |
| Q9A8J4 | RISB2_CAUVC | Caulobacter vibrioides (strain ATCC 19089 / CB15) (Caulobacter crescentus) | ribH2 CC_1359 | Detail |