Structure of engineered PyrR protein (PURPLE PyrR)
External Resource: Annotation
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
| B | C2 | e4p83B1 | A: alpha bundles | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: C2 | ECOD (develop294) |
| C | C2 | e4p83C1 | A: alpha bundles | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: C2 | ECOD (develop294) |
| D | C2 | e4p83D1 | A: alpha bundles | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: C2 | ECOD (develop294) |
| A | C2 | e4p83A1 | A: alpha bundles | X: P-loop domains-like | H: P-loop domains-related | T: P-loop containing nucleoside triphosphate hydrolases | F: C2 | ECOD (develop294) |