Crystal structure of E.coli LexA in complex with nanobody NbSOS2(Nb14509)
External Resource: Annotation
Domain Annotation: ECOD Classification ECOD Database Homepage
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
|---|---|---|---|---|---|---|---|---|
| D [auth E] | Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | e7ocjE1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | ECOD (develop294) |
| E [auth B] | Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | e7ocjB1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | ECOD (develop294) |
| H | Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | e7ocjH1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | ECOD (develop294) |
| A [auth G] | Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | e7ocjG1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | ECOD (develop294) |
| B [auth A] | Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | e7ocjA1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | ECOD (develop294) |
| F [auth D] | Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | e7ocjD1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | ECOD (develop294) |
| G [auth F] | Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | e7ocjF1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | ECOD (develop294) |
| C | Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | e7ocjC1 | A: alpha bundles | X: RNase A-like | H: Cytochrome P450 | T: Cytochrome P450 | F: Kelch_1+Kelch_KLHDC2_KLHL20_DRC7 | ECOD (develop294) |
SAbDab Antibody Annotation SAbDab Database Homepage
| Chain | Chain Class | Chain Subclass | Chain Type | Antigen Name(s) | Provenance Source |
|---|---|---|---|---|---|
| A [auth G], D [auth E], E [auth B], H | Heavy Chain | IGHV1 | - | lexa repressor | SAbDab (2026-03-20) |














