| Q8XVP5 | AROQ1_RALSO | Ralstonia solanacearum (strain GMI1000) (Pseudomonas solanacearum) | aroQ1 RSc2785 RS00062 | Detail |
| Q10XB0 | CPXS3_TRIEI | Trichodesmium erythraeum (strain IMS101) | cpcS3 Tery_4106 | Detail |
| A8FF31 | AROQ_BACP2 | Bacillus pumilus (strain SAFR-032) | aroQ BPUM_2179 | Detail |
| B9KEV8 | AROQ_CAMLR | Campylobacter lari (strain RM2100 / D67 / ATCC BAA-1060) | aroQ Cla_0230 | Detail |
| P24427 | NIFB_RHILT | Rhizobium leguminosarum bv. trifolii | nifB | Detail |
| Q46915 | GUDX_ECOLI | Escherichia coli (strain K12) | gudX ygcY b2788 JW2759 | Detail |
| P38790 | HTD2_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | HTD2 RMD12 YHR067W | Detail |
| A0A2P1GIY1 | HL4_CATRO | Catharanthus roseus (Madagascar periwinkle) (Vinca rosea) | HL4 | Detail |
| P10390 | NIFB_KLEPN | Klebsiella pneumoniae | nifB | Detail |
| D5VRM1 | NIFB_METIM | Methanocaldococcus infernus (strain DSM 11812 / JCM 15783 / ME) | nifB Metin_0554 | Detail |