What is the simplest amino acid?
1. Glycine, where R=H
The simplest amino acid is glycine (Gly). Glycine is the only amino acid that does not have a chiral center, which means that it does not have a mirror image. It has a hydrogen atom as its side chain, making it the smallest of all amino acids.
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The Role of Amino Acids in Protein Structure: Analysis of Nonpolar, Polar, and Charged AAsError 403 The request cannot be completed because you have exceeded your quota. : quotaExceeded