Answer :

Every amino acid except glycine occurs in D- and L- forms. Most naturally occurring amino acids are present in L- forms. D/L configuration is determined by analogy with the structure of glyceraldehyde. One example of an amino acid having D and L isomers is the chiral amino acid alanine, which has two optical isomers, and they are labeled according to which isomer of glyceraldehyde they come from.

Image from Libretexts Chemistry under Creative Commons License.

Rate this question :

How useful is this solution?
We strive to provide quality solutions. Please rate us to serve you better.
Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Experts
Dedicated counsellor for each student
24X7 Doubt Resolution
Daily Report Card
Detailed Performance Evaluation
view all courses

Explain the termsChemistry - Exemplar

Write the structuChemistry - Exemplar

Protein found in Chemistry - Exemplar