Molecules, Vol. 27, Pages 5930: Identification of a Potential Inhibitor (MCULE-8777613195-0-12) of New Delhi Metallo- & beta;-Lactamase-1 (NDM-1) Using In Silico and In Vitro Approaches

Molecules, Vol. 27, Pages 5930: Identification of a Potential Inhibitor (MCULE-8777613195-0-12) of New Delhi Metallo-β-Lactamase-1 (NDM-1) Using In Silico and In Vitro Approaches Molecules doi: 10.3390/molecules27185930 Authors: Ghazala Muteeb Md Tabish Rehman Mohamed F. AlAjmi Mohammad Aatif Mohd Farhan Sheeba Shafi New Delhi metallo-β-lactamase-1 (NDM-1), expressed in different Gram-negative bacteria, is a versatile enzyme capable of hydrolyzing β-lactam rings containing antibiotics such as penicillins, cephalosporins, and even carbapenems. Multidrug resistance in bacteria mediated by NDM-1 is an emerging threat to the public health, with an enormous economic burden. There is a scarcity in the availability of specific NDM-1 inhibitors, and also a lag in the development of new inhibitors in pharmaceutical industries. In order to identify novel inhibitors of NDM-1, we screened a library of more than 20 million compounds, available at the MCULE purchasable database. Virtual screening led to the identification of six potential inhibitors, namely, MCULE-1996250788-0-2, MCULE-8777613195-0-12, MCULE-2896881895-0-14, MCULE-5843881524-0-3, MCULE-4937132985-0-1, and MCULE-7157846117-0-1. Furthermore, analyses by molecular docking and ADME properties showed that MCULE-8777613195-0-12 was the most suitable inhibitor against NDM-1. An analysis of the binding pose revealed that MCULE-8777613195-0-12 formed four hydrogen bonds with the ...
Source: Molecules - Category: Chemistry Authors: Tags: Article Source Type: research