Abstract
Structure-based drug design (SBDD) is being efficiently used for the design of antimalarial agents. It is a very effective tool for challenges like drug selectivity and resistance. Over the past decade, a considerable number of druggable targets have been explored—these include Na+ ATPase 4 ion channel, cytochrome bc1, mitochondrial electron transport chain, phosphatidylinositol 4-kinase (PfPI4 K), dihydroorotate dehydrogenase , hemozoin formation, dihydrofolate reductase inhibitors, etc. Among these, Plasmodium falciparum dihydroorotate dehydrogenase (PfDHODH) is a new and very promising target. PfDHODH has shown considerable potential in arresting growth of the parasite at blood stage by inhibiting pyrimidine biosynthesis . This chapter provides a review of all the SBDD efforts for the development of inhibitors against PfDHODH.
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Abbreviations
- ACT:
-
Aspartate carbamoyltransferase
- ADME:
-
Absorption, distribution, metabolism, and excretion
- CoMFA:
-
Comparative molecular field analysis
- CoMSIA:
-
Comparative molecular similarity index analysis
- CoQ:
-
Coenzyme Q (Ubiquinone)
- CTP:
-
Cytidine triphosphate
- DBP:
-
Docking-based pharmacophore
- DHOtase:
-
Dihydroorotase
- DHO:
-
Dihydroorotate
- DHODH:
-
Dihydroorotate dehydrogenase
- dTMP:
-
Deoxyribose thymidine monophosphate
- E. coli.:
-
Escherichia coli
- FAD:
-
Flavin adenine dinucleotide
- FMN:
-
Flavin mononucleotide
- G/PLS:
-
Genetic partial least squares
- GAT/CPS:
-
Glutamine amidotransferase/carbamoyl phosphate synthetase
- m-:
-
meta-
- MM/GBSA:
-
Molecular mechanics/Generalized Born surface area
- MSA:
-
Molecular shape analysis
- MLR:
-
Multilinear regression
- NAD:
-
Nicotinamide adenine dinucleotide
- OMPDC:
-
Orotidine 5′-monophosphate decarboxylase
- OPRT:
-
Orotate phosphoribosyltransferase
- ORO:
-
Orotate
- o-:
-
ortho-
- p-:
-
para-
- Pb :
-
Plasmodium berghei
- PDB:
-
Protein Data Bank
- Pf :
-
Plasmodium falciparum
- PRPP:
-
Phosphoribosylpyrophosphate
- QSAR:
-
Quantitative structure–activity relationship
- RMS:
-
Root mean square
- RNA:
-
Ribonucleic Acid
- SBDD:
-
Structure-based drug design
- SVM:
-
Support vector machine
- UMP:
-
Uridine monophosphate
- UTP:
-
Uridine triphosphate
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Acknowledgements
The University Grants Commission is gratefully acknowledged for the financial support to Shweta Bhagat (UGC, Grant No. 43395). The authors thank Department of Science and Technology (DST), Government of India, New Delhi, India, for financial support.
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Bhagat, S., Gahlawat, A., Bharatam, P.V. (2019). Structure-Based Drug Design of PfDHODH Inhibitors as Antimalarial Agents. In: Mohan, C. (eds) Structural Bioinformatics: Applications in Preclinical Drug Discovery Process. Challenges and Advances in Computational Chemistry and Physics, vol 27. Springer, Cham. https://doi.org/10.1007/978-3-030-05282-9_6
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