How to use a pKa table
The pKa values are used a lot in organic chemistry. Understanding the proper use of a pKa table will give you the ability to recognize which acid-base reactions will happen and which will…
N-terminal vs C-terminal of an Amino Acid
Since all 20 amino acids have a a carboxylic acid group and an amino group, biochemists refer to amino end of a polypeptide sequence as the “N-terminal”, whereas the Carboxyl group is…
All 20 Amino Acids Chart (Free high-quality PDF download)
Type Abbreviation Format Single letter abbreviation File to download Double-sided Ala A Non-sided Arg R If you have any questions or would like to share your reviews on the Amino…