Chapter 20, Problem 20.75EP

Interpretation Introduction

Interpretation: Using three letter abbreviations for the amino acids, the six possible sequences of tripeptide containing serine, valine, and glycine amino acids have to be drawn.

Concept introduction: Abbreviation is the short term of a word.  Thus, the one letter abbreviations used for amino acids, such as arginine is R, asparagine is N and valine is V.  Similarly the three letter abbreviations used for arginine is Arg, asparagine is Asn and valine is Val respectively.