CARBOXYL TERMINAL Meaning and
Definition
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The term "carboxyl terminal" refers to the end of a molecule or chain that contains a carboxyl group (-COOH) as its functional group. It is also often called the C-terminus or COOH-terminus. The carboxyl group is composed of a carbon atom, double-bonded to an oxygen atom and single-bonded to a hydroxyl group (-OH). In a molecule or polymer chain, such as a protein or nucleic acid, the carboxyl terminal is the end where the carboxyl group is located.
The carboxyl terminal plays a crucial role in the overall structure and function of biomolecules. For example, in proteins, the carboxyl terminal is the end where the last amino acid residue attaches, forming a peptide bond with the amino group (-NH2) of the next amino acid during protein synthesis. This connection creates the protein's primary structure, and the amino acid sequence determines the protein's shape and function.
Furthermore, the carboxyl terminal provides important biochemical properties. The presence of the carboxyl group makes the molecule acidic, as it can release a hydrogen ion, contributing to the molecule's overall charge and chemical reactivity. The carboxyl terminal can also form various chemical bonds, such as ester and amide linkages, further influencing its interactions with other molecules.
In conclusion, the carboxyl terminal is the end of a molecule or chain that contains the carboxyl group, which is crucial for determining the structure, function, and biochemical properties of biomolecules.
Common Misspellings for CARBOXYL TERMINAL
- xarboxyl terminal
- varboxyl terminal
- farboxyl terminal
- darboxyl terminal
- czrboxyl terminal
- csrboxyl terminal
- cwrboxyl terminal
- cqrboxyl terminal
- caeboxyl terminal
- cadboxyl terminal
- cafboxyl terminal
- catboxyl terminal
- ca5boxyl terminal
- ca4boxyl terminal
- carvoxyl terminal
- carnoxyl terminal
- carhoxyl terminal
- cargoxyl terminal
- carbixyl terminal
- carbkxyl terminal
Etymology of CARBOXYL TERMINAL
The word "carboxyl" is derived from the combination of two words: "carbo" (Latin for carbon) and "oxy" (from Greek "oxys" meaning acid). The term "terminal" comes from Latin "terminalis", which means "end" or "boundary".
Therefore, the etymology of the word "carboxyl terminal" can be understood as follows: "carboxyl" refers to the presence of a carbon atom bonded to an oxygen atom that is part of a functional group in organic chemistry called a carboxyl group, and "terminal" denotes the end or boundary where the carboxyl group is located in a molecule or chemical structure.
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