| Q5AR46 | ASQC_EMENI | Emericella nidulans (strain FGSC A4 / ATCC 38163 / CBS 112.46 / NRRL 194 / M139) (Aspergillus nidulans) | asqC AN9234 | Detail |
| Q10ZK3 | CPXS1_TRIEI | Trichodesmium erythraeum (strain IMS101) | cpcS1 Tery_3198 | Detail |
| C0JB28 | A424_LOXLA | Loxosceles laeta (South American recluse spider) (Scytodes laeta) | | Detail |
| P56265 | NIFB_KLEOX | Klebsiella oxytoca | nifB | Detail |
| P46044 | NIFB_FRAAL | Frankia alni | nifB | Detail |
| B2JDC4 | MOAC_PARP8 | Paraburkholderia phymatum (strain DSM 17167 / CIP 108236 / LMG 21445 / STM815) (Burkholderia phymatum) | moaC Bphy_0449 | Detail |
| A4SZX3 | MOAC_POLAQ | Polynucleobacter asymbioticus (strain DSM 18221 / CIP 109841 / QLW-P1DMWA-1) (Polynucleobacter necessarius subsp. asymbioticus) | moaC Pnuc_1824 | Detail |
| B7VBJ0 | MOAC_PSEA8 | Pseudomonas aeruginosa (strain LESB58) | moaC PLES_10591 | Detail |
| Q9HX95 | MOAC_PSEAE | Pseudomonas aeruginosa (strain ATCC 15692 / DSM 22644 / CIP 104116 / JCM 14847 / LMG 12228 / 1C / PRS 101 / PAO1) | moaC PA3918 | Detail |
| A5G7C7 | MOAC_GEOUR | Geobacter uraniireducens (strain Rf4) (Geobacter uraniumreducens) | moaC Gura_3540 | Detail |