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Table 1 Molecular interaction analysis of BDNF with the endogenous agonists and the control, 4-MC

From: Agonistic effect of polyunsaturated fatty acids (PUFAs) and its metabolites on brain-derived neurotrophic factor (BDNF) through molecular docking simulation

Ligands

Binding energy (kcal/mol)

Dissociation constant(mM)

Bonded and non-bonded interactions

4-MC

-4.36

0.64

Val13, Lys18, Ala21, Val22, Phe46, Tyr47, Glu48, Arg97, Ile98 and Asp99

LXA4

-3.98

1.2

Thr 20, Ala 21, Phe 46, Lys 50, Cys 51, Lys 58,Cys 73, Arg 74, Thr 75, Gln 77,Arg 97, Ile 98 and Asp 99

EPA

-3.67

2.06

Lys 18, Thr 20, Ala 21, Val 22, Phe 46, Glu 48, Lys 50,Arg 97, Ile 98 and Asp 99

AA

-2.9

7.53

Lys 18, Thr 20, Ala 21, Val 22, Phe 46, Glu 48, Lys 50, Lys 58, Thr 75, Gln 77,Arg 97 and Ile 98

DHA

-2.89

7.66

Lys 18(3.05), Thr 20, Ala 21, Val 22,Phe 46, Glu 48, Gln 77, Arg 97, Ile 98 and Asp 99

RVE1

-2.51

14.39

Lys 18, Thr 20, Ala 21,Val 22, Thr 28, Phe 46, Glu 48,Lys50, Gln 77, Arg 97, Ile 98 and Asp 99.

NPD1

-2.1

28

Lys 18, Thr 20, Ala 21, Val 22, Glu 48, Thr 75, Gln 77, Arg 97, Ile 98 and Asp 99.

  1. Residues involved in Hydrogen bonding interactions are bolded.