Parameter

ΔG°37 (kcal/mol)

ΔH° (kcal/mol)

Flush Coaxial Stack Stack Use helical stack parameter Use helical stack parameter
Mismatch-Mediated Coaxial Stack Mismatch stack, continuous backbone Use terminal mismatch parameter Use terminal mismatch parameter
Mismatch stack, backbone not continuous

2.1

8.46 ± 2.75

"Mismatch" is potentially a Watson-Crick pair 0.4 0.4
"Mismatch is potentially a GU pair 0.2 0.2