1. Fischer convention for assigning the enantiomers of glyceraldehyde

2. Configuration of L-glyceraldehyde and L-  -amino acids

3. The structural formula of L-glyceraldehyde

6. Greek lettering scheme used to identify the atoms in the glutamyl and lysyl sidechains

7. Structure of cystine: redox chemistry

8. Titration curve of glycine

9. Amino acid analysis via HPLC

10. Condensation of two  -amino acids to form a dipeptide

11. Structure of the tetrapeptide, Ala-Tyr-Asp-Gly

12. Titration curves of ribonuclease A at 25 °C

13. Views of ethanol: prochirality

14. Uncommon amino acids that are components of certain proteins

15. Biologically produced derivatives of “standard” amino acids and amino acids that are not components of proteins

16. END

17. Enantiomers of fluorochlorobromomethane

18. General structural formula for  -amino acids

19. Zwitterionic form of the  -amino acids that occur at physiological pH values

20. The structural formula of L-alanine

21. “CORN crib” mnemonic for the “handedness” of L-amino acids

22. Fischer projections of L-threonine stereoisomers

23. Newman projections of the stereoisomers of threonine and isoleucine derived from proteins

24. Schematic diagram of a polarimeter

25. Structure of phenylalanine: ball-and-stick representation

26. Structure of phenylalanine: space-filling representation

27. Views of acetaldehyde: re and si faces

28. The three stereoisomers of cystine