how-do-r-groups-and-backbone-carbonyl-oxygens-impose-structural-limitations-on-t

Question

How do R groups and backbone carbonyl oxygens impose structural limitations on the Ramachandran plot?

Accepted Answer

They cause steric hindrance, limiting permissible bond angles.

Answer

They only affect omega bond angles.

Answer

They expand the range of permissible bond angles.

Answer

They have no impact on the Ramachandran plot.