Welcome to LookChem.com Sign In|Join Free
  • or

Encyclopedia

Amino acid type

Amino acids are organic compounds that serve as the building blocks of proteins and play essential roles in biological processes. Structurally, amino acids contain a central carbon atom (the alpha carbon) bonded to an amino group (-NH2), a carboxyl group (-COOH), a hydrogen atom, and a side chain (R group) that varies among different amino acids. There are 20 standard amino acids encoded by the genetic code, each differing in their side chain structure, polarity, and chemical properties. Amino acids are classified based on the properties of their side chains: nonpolar (hydrophobic), polar (hydrophilic), acidic, and basic. They are crucial for protein synthesis, where they link together through peptide bonds to form polypeptide chains. Beyond their role in protein structure, amino acids function as precursors for neurotransmitters, hormones, and other biologically active molecules.
  • Structure
  • Product name
  • CAS No.
  • Molecular formula
  • Inquiry
  • Total:1 Page 1 of 1 1