Vulnerability found in some drug-resistant bacteria
Thursday, May 28, 2015 - 13:30
in Biology & Nature
A new study analyzing the physical dynamics of all currently mapped structures in an important group of antibiotic-destroying enzymes has found a common structural feature: the physical coordination of a set of flexible components. The apparently universal nature of this complex structural dynamic implies that it is critical to the antibiotic destroying properties of the enzyme and points to the possibility of finding a way to chemically disable the enzymes and bacterial antibiotic resistance, experts say.