Table 2 The binding affinity of the selected ligands from agarwood ethanol extract with their respective receptors.

From: Agarwood leaf ethanol extract provides neuroprotective properties and promotes cholinergic differentiation of HT22 hippocampal neurons

Receptors

Selected ligands

Kcal/mol

1PBT (Nogo-66 Receptor)

Positive ligand (α-D-GlcNAc)

 − 6.43

Villinol

 − 8.34

Angustine

 − 8.12

Homaline

 − 7.76

7-Hydroxy-2'

 − 7.96

1WWB (TrkB receptor)

Positive ligand (1-N,3-N,5-N-tris(2-hydroxyethyl)benzene-1,3,5-tricarboxamide)

 − 6.59

Tiliroside

 − 8.62

Villinol

 − 8.16

Homaline

 − 7.80

Angustine

 − 7.54

5HK1 (Sigma-1 receptor)

Positive ligand (Pentazocine)

 − 7.91

Tiliroside

 − 9.07

Villinol

 − 9.06

Homaline

 − 8.71

7-Hydroxy-2'

 − 8.51

7CSQ (p75NTR)

Positive ligand ((2S,3S)-2-Amino-3-methyl-N-(2-morpholinoethyl) pentanamide)

 − 6.28

7-Hydroxy-2'

 − 8.31

Homaline

 − 8.21

Villinol

 − 7.50