- A: a+b complex topology
- X: first helical domain in RNA-polymerase beta-prime subunit
- H: first helical domain in RNA-polymerase beta-prime subunit
- T: first helical domain in RNA-polymerase beta-prime subunit
- F: RNA_pol_Rpb1_3
Structure of domain e6rflA03
Domains in the same protein:
Domains in the same PDB: