Bibliographic citations
Capuñay, H., (2024). Moléculas con capacidad de inhibición de la enzima Glucosa 1-fosfato timidil transferasa (RMLA) de Klebsiella penumoniae resistente a antibiótico [Universidad Católica Santo Toribio de Mogrovejo]. http://hdl.handle.net/20.500.12423/7053
Capuñay, H., Moléculas con capacidad de inhibición de la enzima Glucosa 1-fosfato timidil transferasa (RMLA) de Klebsiella penumoniae resistente a antibiótico []. PE: Universidad Católica Santo Toribio de Mogrovejo; 2024. http://hdl.handle.net/20.500.12423/7053
@misc{renati/583491,
title = "Moléculas con capacidad de inhibición de la enzima Glucosa 1-fosfato timidil transferasa (RMLA) de Klebsiella penumoniae resistente a antibiótico",
author = "Capuñay Torres, Harold",
publisher = "Universidad Católica Santo Toribio de Mogrovejo",
year = "2024"
}
Introduction: Antimicrobial resistance is an alarming problem in global public health. In mid-2017, the World Health Organization (WHO) reported a list of bacteria for the search for new antibiotics, including especially Enterobacteriaceae. In Peru, there were reports of cases of antibiotic-resistant Klebsiella pneumoniae in different regions of the country. Therefore, there is a need to find new target sites for pharmacological action to address this health problem. Objective: Identify organic molecules with the capacity to inhibit the enzyme Glucose 1-phosphate Thymidylyl Transferase (RmlA) of antibioticresistant K. pneumoniae using the molecular docking technique. Materials and methods: An in-silico study was carried out, using programa for molecular docking by local computer. The similarity of drugs with the natural substrate of the enzyme was given with ligand similarity programs, theoretical data were obtained on the interactions between the selected drugs with the active site of the enzyme. Finally, each ligand was analyzed based on its free energies. Results: 14100 pharmacological units with possible interaction with the RmlA enzyme of antibiotic-resistant K. pneumoniae were computationally analyzed. According to the interaction free energies, the integer values are between 96 to 103 (kcal/mol), compared to the coupling value of the substrate. enzyme of -222,357 (kcal/mol). Conclusions: Possible drugs that inhibit the RmlA enzyme of K. pneumonia were found; it is necessary to continue with the evaluation and study of these drugs in laboratory studies to improve the proposal for enzyme inhibition based on this computational research work.
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