scholarly journals Theoretical QSAR modelling and molecular docking studies of some 4-hydroxyphenylpyruvate dioxygenase (HPPD) enzyme inhibitors potentially used as herbicides

Heliyon ◽  
2019 ◽  
Vol 5 (11) ◽  
pp. e02859
Author(s):  
Saidu Tukur ◽  
Gideon Adamu Shallangwa ◽  
Abdulkadir Ibrahim
2016 ◽  
Vol 40 (8) ◽  
pp. 7084-7094 ◽  
Author(s):  
Kishwar Sultana ◽  
Sumera Zaib ◽  
Najm ul Hassan Khan ◽  
Imtiaz Khan ◽  
Khadija Shahid ◽  
...  

This study reports an unprecedented series of aryl acetamide derived Zn(ii) complexes as frontline enzyme inhibitors as well as anticancer and anti-parasitic agents.


2018 ◽  
Vol 1164 ◽  
pp. 50-56 ◽  
Author(s):  
Gozde Yalcin ◽  
Serdar Burmaoglu ◽  
Ilkay Yildiz ◽  
Oztekin Algul

Heliyon ◽  
2020 ◽  
Vol 6 (3) ◽  
pp. e03640
Author(s):  
Abdullahi Bello Umar ◽  
Adamu Uzairu ◽  
Gideon Adamu Shallangwa ◽  
Sani Uba

2018 ◽  
Author(s):  
Sadia Sultan ◽  
Gurmeet Kaur Surindar Singh ◽  
Kamran Ashraf ◽  
Muhammad Ashraf

Author(s):  
Sowmya Suri ◽  
Rumana Waseem ◽  
Seshagiri Bandi ◽  
Sania Shaik

A 3D model of Cyclin-dependent kinase 5 (CDK5) (Accession Number: Q543f6) is generated based on crystal structure of P. falciparum PFPK5-indirubin-5-sulphonate ligand complex (PDB ID: 1V0O) at 2.30 Å resolution was used as template. Protein-ligand interaction studies were performed with flavonoids to explore structural features and binding mechanism of flavonoids as CDK5 (Cyclin-dependent kinase 5) inhibitors. The modelled structure was selected on the basis of least modeler objective function. The model was validated by PROCHECK. The predicted 3D model is reliable with 93.0% of amino acid residues in core region of the Ramachandran plot. Molecular docking studies with flavonoids viz., Diosmetin, Eriodictyol, Fortuneletin, Apigenin, Ayanin, Baicalein, Chrysoeriol and Chrysosplenol-D with modelled protein indicate that Diosmetin is the best inhibitor containing docking score of -8.23 kcal/mol. Cys83, Lys89, Asp84. The compound Diosmetin shows interactions with Cys83, Lys89, and Asp84.


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