Allostery is the change in structure, dynamics and/or function in biological macromolecules upon binding to a target molecule. Since its initial proposal, allostery has been shown to be essential to cellular function. One result of allostery is the cooperative binding of identical ligands to the same macromolecule. One enzyme which has shown interesting kinetic behaviour is Aminoglycoside N-6'-acetyltransferase-Ii (AAC(6')-Ii), an antibiotic resistance causing enzyme chromosomally encoded in Enterococcus faecium. This enzyme is responsible for the low level resistance to aminoglycosides found in these bacteria. AAC(6')-Ii belongs to the GCN5-related N-acetyltransferase (GNAT) super family, and its known function is to acetylate most kn...
Chaperonins are molecular machineries involved in the prevention of protein misfolding. These large ...
AbstractThe Salmonella enterica chromosomally encoded AAC(6′)-Iy has been shown to confer broad amin...
AbstractBackground: The predominant mechanism of antibiotic resistance employed by pathogenic bacter...
Aminoglycoside 6'-N acetyltransferase-Ii (AAC(6')-Ii) causes antibiotic resistance towards aminoglyc...
Antibiotic resistance is a serious concern in nosocomial bacterial infections. The extensive use of ...
The bifunctional AAC(6')-Ie/APH(2'')-Ia is one of the most prolific resistance factors for aminoglyc...
Allostery is a nearly ubiquitous feature of biological systems in which ligand binding or covalent m...
Aminoglycoside antibiotics are losing their bactericidal efficacy due to the spread of enzymes that ...
Enzyme activity is commonly controlled by allostery, where ligand binding at one site alters the act...
Bacteria can acquire resistance against antibiotics by covalently modifying them. This is achieved b...
NMR spectroscopy experiments and molecular dynamics simulations were performed to describe the dynam...
Allostery is a form of signalling within biomolecules such that ligand binding to a protein affects ...
Aminoglycosides are broad-spectrum antibiotics that target the A-site of bacterial 16S ribosomal RNA...
The clinical utility of aminoglycoside antibiotics is undermined by the action of bacterial modifyin...
Ala. AT was purified from pig heart by a new procedure , which consisted of an homogenisation, ammon...
Chaperonins are molecular machineries involved in the prevention of protein misfolding. These large ...
AbstractThe Salmonella enterica chromosomally encoded AAC(6′)-Iy has been shown to confer broad amin...
AbstractBackground: The predominant mechanism of antibiotic resistance employed by pathogenic bacter...
Aminoglycoside 6'-N acetyltransferase-Ii (AAC(6')-Ii) causes antibiotic resistance towards aminoglyc...
Antibiotic resistance is a serious concern in nosocomial bacterial infections. The extensive use of ...
The bifunctional AAC(6')-Ie/APH(2'')-Ia is one of the most prolific resistance factors for aminoglyc...
Allostery is a nearly ubiquitous feature of biological systems in which ligand binding or covalent m...
Aminoglycoside antibiotics are losing their bactericidal efficacy due to the spread of enzymes that ...
Enzyme activity is commonly controlled by allostery, where ligand binding at one site alters the act...
Bacteria can acquire resistance against antibiotics by covalently modifying them. This is achieved b...
NMR spectroscopy experiments and molecular dynamics simulations were performed to describe the dynam...
Allostery is a form of signalling within biomolecules such that ligand binding to a protein affects ...
Aminoglycosides are broad-spectrum antibiotics that target the A-site of bacterial 16S ribosomal RNA...
The clinical utility of aminoglycoside antibiotics is undermined by the action of bacterial modifyin...
Ala. AT was purified from pig heart by a new procedure , which consisted of an homogenisation, ammon...
Chaperonins are molecular machineries involved in the prevention of protein misfolding. These large ...
AbstractThe Salmonella enterica chromosomally encoded AAC(6′)-Iy has been shown to confer broad amin...
AbstractBackground: The predominant mechanism of antibiotic resistance employed by pathogenic bacter...