External Resource: Annotation
| Chains | Family Name | Domain Identifier | Architecture | Possible Homology | Homology | Topology | Family | Provenance Source (Version) |
| B | Beta-Casp | e9lf7B1 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: Beta-Casp | ECOD (v295) |
| A | NTP_transf_3 | e9lf7A01 | A: alpha arrays | X: HTH | H: HTH | T: Three-helical HTH | F: NTP_transf_3 | ECOD (v295) |