| Q10ZK3 | CPXS1_TRIEI | Trichodesmium erythraeum (strain IMS101) | cpcS1 Tery_3198 | Detail |
| A2XFI3 | PDC2_ORYSI | Oryza sativa subsp. indica (Rice) | PDC2 OsI_010826 | Detail |
| Q9P7P6 | PDC3_SCHPO | Schizosaccharomyces pombe (strain 972 / ATCC 24843) (Fission yeast) | SPAC186.09 | Detail |
| P56265 | NIFB_KLEOX | Klebsiella oxytoca | nifB | Detail |
| P46044 | NIFB_FRAAL | Frankia alni | nifB | Detail |
| Q9RC23 | MRSD_BACSY | Bacillus sp. (strain HIL-Y85/54728) | mrsD | Detail |
| Q9KXN1 | MQND_STRCO | Streptomyces coelicolor (strain ATCC BAA-471 / A3(2) / M145) | mqnD SCO4326 | Detail |
| A1CFL4 | PATG_ASPCL | Aspergillus clavatus (strain ATCC 1007 / CBS 513.65 / DSM 816 / NCTC 3887 / NRRL 1) | patG ACLA_093620 | Detail |
| Q99K01 | PDXD1_MOUSE | Mus musculus (Mouse) | Pdxdc1 | Detail |
| P40802 | PKSI_BACSU | Bacillus subtilis (strain 168) | pksI BSU17170 | Detail |