| C | fn3 | e7u1hC1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: fn3 | ECOD (v295.2) |
| B | fn3 | e7u1hB1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: fn3 | ECOD (v295.2) |
| A | 4PPT_N | e7u1hA1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: 4PPT_N | ECOD (v295.2) |