User:Eric Martz/Ramachandran Principle Quiz
From Proteopedia
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+ | ||The phi bond is between N and C<sub>α</sub>. The psi bond is between C<sub>α</sub> and the carbonyl carbon. | ||
+ | |||
+ | {The number of phi and psi angles in an isolated amino acid (not in a polypeptide chain) is: | ||
+ | |type="[]"} | ||
+ | - None | ||
+ | - 1 | ||
+ | + 2 | ||
+ | - 3 | ||
+ | - 4 | ||
+ | - 5 | ||
+ | |||