D D CARBOXYPEPTIDASE Meaning and
Definition
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D D-carboxypeptidase is an enzyme that plays a crucial role in the process of eliminating excess D-alanine residues present in the peptidoglycan cell wall of bacterial cells. It is classified as a carboxypeptidase, which refers to a group of enzymes involved in the cleavage of amino acids from the carboxyl terminus (the end with a free carboxyl group) of a peptide or protein.
Specifically, D D-carboxypeptidase targets D-alanine residues that are attached to the terminal D-alanine amino acids of the peptide stem of peptidoglycan. Peptidoglycan is a critical component of bacterial cell walls, providing structural integrity to the cell by forming a mesh-like network. By selectively removing D-alanine residues, D D-carboxypeptidase contributes to the proper crosslinking and maturation of the peptidoglycan layer, which is essential for maintaining cell shape and rigidity.
The action of D D-carboxypeptidase is part of a larger process called peptidoglycan remodeling, which occurs during the growth and division of bacterial cells. This enzyme generally acts in conjunction with other enzymes, such as transpeptidases, endopeptidases, and D-alanine racemases, to ensure the proper assembly and modification of the peptidoglycan structure.
Overall, D D-carboxypeptidase is a specialized enzyme that contributes to the structural stability and integrity of the cell wall in bacterial organisms by removing excess D-alanine residues from the peptidoglycan layer.
Common Misspellings for D D CARBOXYPEPTIDASE
- s d carboxypeptidase
- x d carboxypeptidase
- c d carboxypeptidase
- f d carboxypeptidase
- r d carboxypeptidase
- e d carboxypeptidase
- d s carboxypeptidase
- d x carboxypeptidase
- d c carboxypeptidase
- d f carboxypeptidase
- d r carboxypeptidase
- d e carboxypeptidase
- d d xarboxypeptidase
- d d varboxypeptidase
- d d farboxypeptidase
- d d darboxypeptidase
- d d czrboxypeptidase
- d d csrboxypeptidase
- d d cwrboxypeptidase
- d d cqrboxypeptidase
Similar spelling words for D D CARBOXYPEPTIDASE
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