?
This domain family includes the Enolpyruvate transferase (EPT) family and the RNA 3' phosphate cyclase family (RTPC). These 2 families differ in that EPT is formed by 3 repeats of an alpha-beta structural domain while RTPC has 3 similar repeats with a 4th slightly different domain inserted between the 2nd and 3rd repeat. They evidently share the same active site location, although the catalytic residues differ.
|
Jiyao W et al.(2023). "The conserved domain database in 2023.",