Sandbox GGC8

5YPI Mechanism of NDM-1

spinqualitylabelsall models Caption for this structure Show:Asymmetric Unit Biological Assembly Drag the structure with the mouse to rotate   Export Animated Image   Print3D New Delhi metallo-beta-lactamases (NDMs), pose a serious threat due to their extremely efficient mechanism of hydrolysis on beta-lactam antibiotics. These antibiotics target the penicillin-binding proteins in enzymes found anchored in the cell membrane, which are involved in the cross-linking of the bacterial cell wall. The beta-lactam ring binds to different penicillin-binding proteins making them unable to do cell wall synthesis which leads to death of the bacterial cell. The NDM-1 gene causes the bacterium to produce an enzyme that neutralizes even the strongest antibiotics family: (Carbapenems) imipenem is in that family and only used as last resort.The antibiotics strain that carries the NDM-1 gene are so dangerous because we have no way to combat them. == Function == Hydrolase == Disease == New Delhi metallo-beta-lactamase 1 is an enzyme that makes bacteria resistant to a broad range of beta-lactam antibiotics. Structural highlights Secondary Structure Alpha Helices,  Beta Strands ,  Loops , Turns. Composition Protein Ligand Solvent Elements C H O N P S Se Fe Chains