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  2. A peptide bond is a covalent bond formed between two amino acids. Living organisms use peptide bonds to form long chains of amino acids, known as proteins. Proteins are used in many roles including structural support, catalyzing important reactions, and recognizing molecules in the environment.

  3. Peptide Bond: Definition, Structure, Mechanism, and Examples

    www.chemistrylearner.com/chemical-bonds/peptide-bond

    A peptide bond is a covalent chemical bond formed by linking the carboxyl group of one free amino acid molecule to the amino group of another. During this process, a molecule of water is released – a process known as dehydration or condensation.

  4. A peptide bond, also called an eupeptide bond, is a chemical bond that is formed by joining the carboxyl group of one amino acid to the amino group of another. A peptide bond is basically an amide-type of the covalent chemical bond.

  5. Peptide Bonds - Chemistry LibreTexts

    chem.libretexts.org/.../Proteins/Peptides_and_Proteins/Peptide_Bonds

    Peptide Bonds. Hydrolysis of Proteins. Peptide Bonds Graphic Answers. Page ID. The formation of peptides is nothing more than the application of the amide synthesis reaction. By convention, the amide bond in the peptides should be made in the order that the amino acids are written.

  6. A peptide bond is a special type of amide bond formed between two molecules where an α-carboxyl group of one molecule reacts with the α-amino group of another molecule releasing a water molecule.

  7. 9.3: The Peptide Bond - Chemistry LibreTexts

    chem.libretexts.org/Courses/American_River_College/CHEM_309:_Applied_Chemistry...

    A peptide bond is formed by a combination of amino acids in which the amine group of one amino acid has undergone a reaction with the carboxylic acid of another amino acid. The reaction is a dehydration-condensation reaction, forming an amide group (CO−NH) (CO − NH), shown below.

  8. peptide | Learn Science at Scitable - Nature

    www.nature.com/scitable/definition/peptide-317

    The amino acids in a peptide are connected to one another in a sequence by bonds called peptide bonds. Typically, peptides are distinguished from proteins by their shorter length, although...

  9. Peptide bond - Wikipedia

    en.wikipedia.org/wiki/Peptide_bond

    In organic chemistry, a peptide bond is an amide type of covalent chemical bond linking two consecutive alpha-amino acids from C1 (carbon number one) of one alpha-amino acid and N2 (nitrogen number two) of another, along a peptide or protein chain.

  10. Peptide bond Definition & Meaning - Merriam-Webster

    www.merriam-webster.com/dictionary/peptide bond

    The meaning of PEPTIDE BOND is the chemical bond between carbon and nitrogen in a peptide linkage.

  11. Peptide bond | chemistry | Britannica

    www.britannica.com/science/peptide-bond

    amide group is called a peptide bond. Some or all of the peptide bonds, which connect the consecutive triplets of atoms in the chain regarded as the backbone of the molecule, can be broken by partial or complete hydrolysis of the compound.