[cctbxbb] Phi-Psi Angles

[Nicholas Pearce]

Hi Everyone,

Phenomenally stupid question, but is there an easy way to calculate phi-psi angles for a protein using cctbx? And, following on from that, Chi-1, Chi-2 etc angles?

I’ve had a poke around, but couldn’t find any obvious (at least to me) way that worked…

I presume this must be implemented rigorously somewhere, and I didn’t want to waste time reimplementing the wheel.

Thanks,
Nick