| A | Chal_sti_synt_C | e6xqqA1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Chal_sti_synt_C | ECOD (v295.2) |
| C | | e6xqqC1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: | ECOD (v295.2) |
| B | Chal_sti_synt_C | e6xqqB1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: Chal_sti_synt_C | ECOD (v295.2) |
| D | | e6xqqD1 | A: alpha arrays | X: putative RnfG subunit of electron transport complex | H: putative RnfG subunit of electron transport complex | T: Aspartate/ornithine carbamoyltransferase | F: | ECOD (v295.2) |