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Table 6 Docking results of NADH, CQ and CQAn inside Hss LDH

From: Antiplasmodial activity of chloroquine analogs against chloroquine-resistant parasites, docking studies and mechanisms of drug action

Ligand

Intermolecular energy (kcal mol-1)

H-bond energy (kcal mol-1)

Residues and water molecules involved in H-bonds

Distance (Å)

H-bond energy (kcal mol-1)

NADH RMSD 0.956

-191.613

-20.561

Asp119 (2)

3.085

-2.500

2.817

-1.588

Ser145

3.131

-2.343

Ala146

2.627

-0.675

Lys147

2.635

-2.500

Lys117

3.482

-0.592

Gly15

2.566

-2.215

Val14

2.851

-0.277

Lys16 (2)

2.940

-2.500

2.470

-0.726

(-190.630)

Gly13

2.975

-0.360

Ala18

3.288

-1.561

Ser17(2)

2.794

-1.529

3.315

-1.193

H2O

2.725

-2.500

H2O (2)

3.132

-2.342

2.578

-2.313

H2O (3)

3.359

-1.203

2.982

-2.500

3.213

-1.934

CQ

-127.669

-2.983

Ala146

3.390

-0.833

(-104.576)

Asn116

2.785

-2.149

H2O

3.438

-0.812

CQAn28

-123.535

-3.669

Ala146

3.218

-1.394

(-114.612)

Asp116

2.922

-2.275

H2O

3.193

-2.033

CQAn33

-125.365

-3.298

Lys147

3.551

-0.143

(-112.274)

Ala146

3.139

-1.599

Asn116

3.206

-1.556

CQAn34

-113.935

-3.842

Asn116

2.974

-2.074

(-104.054)

Ala146

3.126

-1.768

H2O

3.204

-1.979

CQAn37

-121.066

-3.588

Gly15

3.398

-0.163

Asn116

3.166

-1.425

(-110.364)

Ala146

3.051

-1.904

Lys147

3.573

-0.010

CQAn39

-129.262

-2.498

Asn116

2.799

-2.068

(-107.522)

Ala146

3.493

-0.430

CQAn45

-128.632

-1.411

Asn116

3.401

-0.843

(-94.840)

Ala146

3.420

-0.569

H2O

3.074

-2.500