- A: a+b duplicates or obligate multimers
- X: Dimerization domain of heterocyst differentiation protein HetR
- H: Dimerization domain of heterocyst differentiation protein HetR
- T: Dimerization domain of heterocyst differentiation protein HetR
- F: HetR_C
Structure of domain e3qodA3
Domains in the same protein:
Domains in the same PDB: