| C | SidC_N | e4d11C1 | A: alpha arrays | X: HTH | H: HTH | T: winged helix domain | F: SidC_N | ECOD (v295.2) |
| F | Iso_dh | e4d11F1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Class I glutamine amidotransferase-like | F: Iso_dh | ECOD (v295.2) |
| E | PemK_toxin | e4d11E2 | A: alpha arrays | X: HTH | H: Toll/Interleukin receptor TIR domain | T: Toll/Interleukin receptor TIR domain | F: PemK_toxin | ECOD (v295.2) |
| E | Iso_dh | e4d11E3 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Class I glutamine amidotransferase-like | F: Iso_dh | ECOD (v295.2) |
| D | PemK_toxin | e4d11D2 | A: alpha arrays | X: HTH | H: Toll/Interleukin receptor TIR domain | T: Toll/Interleukin receptor TIR domain | F: PemK_toxin | ECOD (v295.2) |
| D | Iso_dh | e4d11D3 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Class I glutamine amidotransferase-like | F: Iso_dh | ECOD (v295.2) |
| B | PemK_toxin | e4d11B1 | A: alpha arrays | X: HTH | H: Toll/Interleukin receptor TIR domain | T: Toll/Interleukin receptor TIR domain | F: PemK_toxin | ECOD (v295.2) |
| A | PemK_toxin | e4d11A2 | A: alpha arrays | X: HTH | H: Toll/Interleukin receptor TIR domain | T: Toll/Interleukin receptor TIR domain | F: PemK_toxin | ECOD (v295.2) |
| A | Iso_dh | e4d11A3 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Class I glutamine amidotransferase-like | F: Iso_dh | ECOD (v295.2) |