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Table 2 Results of pharmacophore model and screened compounds with their expected IC50 against C. Albicans DHFR:

From: Antimicrobial activities of metabolites isolated from endophytic Aspergillus flavus of Sarcophyton ehrenbergi supported by in-silico study and NMR spectroscopy

Training set

Actual value (IC50) in µM

Estimate value

Fit value

65

0.03

0.0381054

8.80481

66

0.02

0.0282653

8.93455

Methotrexate

0.002

0.00165745

10.1664

Epigallocatechin-3-gallate

5

6.85022

6.5501

Trimethoprim

50

24.7068

5.99298

Test set

Actual value (IC50) in µM

Estimate value

Fit value

67

0.049

0.357903

7.83204

Pyrimethamine

4.8

15.7163

6.18945

Phytocompounds

 

Estimate value

Fit value

1

 

33.049

3.86664

2

 

24.729

5.99258

3

 

24.496

2.9967

4

 

22.544

6.03277

5

 

24.710

5.99291

6

 

24.705

5.99301