Which of the following amino acids does not correspond to the general formula given below $\mathrm{R}-\mathrm{CH}\left({\mathrm{NH}}_2\right)-\mathrm{COOH}$

Among the given amino acids, cysteine, arginine and glutamic acid correspond to the general formula $\mathrm{R}-\mathrm{CH}\left({\mathrm{NH}}_2\right)-\mathrm{COOH}$.

However, proline does not correspond to the general formula $\mathrm{R}-\mathrm{CH}\left({\mathrm{NH}}_2\right)-$ $\mathrm{COO}$, as $\mathrm{N}$ is a part of a ring.

Hence the correct answer is (B) Proline.