| M | Cation_ATPase | e7pnoM1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Cation_ATPase | ECOD (v295.2) |
| K | Cation_ATPase | e7pnoK1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Cation_ATPase | ECOD (v295.2) |
| I | Cation_ATPase | e7pnoI1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Cation_ATPase | ECOD (v295.2) |
| G | Cation_ATPase | e7pnoG1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Cation_ATPase | ECOD (v295.2) |
| E | Cation_ATPase | e7pnoE1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Cation_ATPase | ECOD (v295.2) |
| C | Cation_ATPase | e7pnoC1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Cation_ATPase | ECOD (v295.2) |
| A | Cation_ATPase | e7pnoA1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Cation_ATPase | ECOD (v295.2) |