| O32163 | SUFU_BACSU | Bacillus subtilis (strain 168) | sufU iscU nifU yurV BSU32680 | Detail |
| F4JYG0 | PIAL2_ARATH | Arabidopsis thaliana (Mouse-ear cress) | PIAL2 At5g41580 MBK23.10 | Detail |
| P38632 | NSE2_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | MMS21 NSE2 YEL019C | Detail |
| P25742 | RFAQ_ECOLI | Escherichia coli (strain K12) | rfaQ waaQ b3632 JW3607 | Detail |
| Q04195 | SIZ1_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | SIZ1 ULL1 YDR409W | Detail |
| P08457 | STA_STRLA | Streptomyces lavendulae | sta | Detail |
| Q9SY59 | NFXL1_ARATH | Arabidopsis thaliana (Mouse-ear cress) | NFXL1 At1g10170 F14N23.5 | Detail |
| Q57336 | OPSX_HAEIN | Haemophilus influenzae (strain ATCC 51907 / DSM 11121 / KW20 / Rd) | opsX HI_0261 | Detail |
| G0KYB1 | TRI3_TRIAR | Trichoderma arundinaceum | TRI3 | Detail |
| Q12216 | SIZ2_YEAST | Saccharomyces cerevisiae (strain ATCC 204508 / S288c) (Baker's yeast) | NFI1 SIZ2 YOR156C | Detail |