[gmx-developers] DNA is one moltype or two moltype?

[toannt]

Hi all

I've just started to look at libgromacs for a custom simulation. I'm 
studying the gmx data structures to initialize them directly. I wonder 
if molecules such as DNA is considered by gromacs to be two molecule 
types (one for each strand) or is only one molecule type with some 
custom-bonds between the two strands?

Thanks

Toan