Python, Biology, Bioinformatics, 3d, Chimera.
like this — simply copying from one data-structure to another. There was a lot of trial and error involved! The 2 to 3 issue The Tempy developers are sticking with Python 2 at the moment. With Chimera only supporting Python 3, I’ve had to make judicious use of the program: 2to3 But this isn’t quite