SN

COMPOUND

(LIGANDS)

Binding Affinity (kcal/mol)

Human topoisomerase IIα

(PDB ID: 1ZXM)

Human topoisomerase IIβ

(PDB ID: 3QX3)

Human acetylcholinesterase

(PDB ID: 1B41)

Human butyrylcholinesterase

(PDB ID: 6QAC)

1

58a

−7.772

H−Bond: Ser320

Interacting residues: Trp62, Tyr72, Arg241, Lys306, Gln310

−8.140

Interacting residues: Arg688, Arg692, Ser733, Phe1019

−7.115

Interacting residues: Ile471, Arg475, Tyr479, Asn490, Glu491, Ala497

−8.933

Interacting residues: Trp82, Gly116, Gly117, Thr120, Ser198, Asn289, His438, Gly439

2

58b

−7.380

Interacting residues: Pro111, Lys233, Val236, Leu257, Asn258, Asn260

−7.016

Interacting residues: Pro802, Ile803, Gly804, Val1194

−9.410

Interacting residues: Tyr124, Trp286, Phe295, Phe338, Tyr341

−8.681

Interacting residues: Gly116, Gly117, Thr120, Ser198, Asn289, His438, Gly439

3

58c

−7.160

Interacting residues: Trp62, Tyr72, Ile311, Ser312, Ser320

−8.432

Interacting residues: Arg688, Arg689, Arg743, Phe1019, Gly1023

−9.489

Interacting residues: Tyr124, Trp286, Phe295, Phe338, Tyr341

−7.530

Interacting residues: Asn228, Pro230, Val233, Pro303, Tyr396, Trp522

4

58d

−8.625

H−Bond: Tyr64

Interacting residues: Glu66, Asp232, Val236, Val240

−7.321

H−Bond: Gln995

Interacting residues: Leu969, Met959, Lys992, Lys1006

−8.423

Interacting residues: Tyr72, Tyr124, Trp286, Tyr337, Phe338, Tyr341

−8.744

H−Bond: Asn289

Interacting residues: Asp70, Trp82, Thr120, Asn289, Ala328, Trp430

5

58e

−8.211

H−Bond: Tyr64

Interacting residues: Glu66, Val236, Val240, Tyr244

−7.164

Interacting residues: Asn790, Pro802, Phe806, Val1194

−8.928

Interacting residues: Tyr124, Trp286, Phe295, Tyr337, Phe338, Tyr341

−7.973

Interacting residues: Glu238, Asn241, Arg242, Tyr282, Thr284, Leu286, Pro359, Asn397

6

58f

−7.871

Interacting residues: Trp62, Tyr72, Lys306, Gln310, Arg241

−7.105

Interacting residues: Ser725, Glu728, Arg729, Pro740, His774, His775

−8.052

Interacting residues: Tyr72, Trp286, Phe338, Tyr341

−8.731

Interacting residues: Asn228, Asp304, Glu308, Pro401, Glu404, Lys408, Trp522, Thr523

7

58g

−8.843

H−Bond: Tyr64

Interacting residues: Asp65, Glu66, Lys233, Val236, Val240, Leu257

−7.488

Interacting residues: Glu728, Pro740, Leu845, Glu855, Trp856, Phe1019

−9.498

Interacting residues: Tyr124, Trp286, Tyr337, Phe338, Tyr341

−7.908

Interacting residues: Arg242, Tyr282, Thr284, Leu286, Tyr396

8

58h

−8.482

Interacting residues: Tyr64, Glu66, Val236, Tyr244, Leu257, Asn260,

−7.239

Interacting residues: Ala663, Leu667, Asp676, Trp680, Asn683

−9.128

Interacting residues: Tyr124, Trp286, Leu289, Phe397, Phe338, Tyr341

−8.726

Interacting residues: Asn68, Trp82, Thr120, Asn289, Trp430, Tyr440, Met437

9

58i

−7.431

Interacting residues: Gln59, Met61, Tyr72, Tyr82, Ser320

−7.237

Interacting residues: Pro958, Thr966, Leu969, Gln995, Ala999, Val1004

−9.358

Interacting residues: Tyr124, Trp286, Leu289, Tyr337, Phe338, Tyr341

−7.071

Interacting residues: Tyr396, Trp522, Phe526

10

58j

−8.622

H−Bond: Tyr64

Interacting residues: Asp65, Glu66, Val236, Val240, Tyr244

−7.148

Interacting residues: Ala663, Leu667, Trp680, Asn683

−9.126

Interacting residues: Tyr124, Trp286, Gln291, Glu292, Phe338, Tyr341

−9.147

Interacting residues: Trp82, Thr120, Pro285, Asn289, Ala328, His438

11

Amsacrine

−8.663

Interacting residues: Met61, Trp62, Tyr72, Tyr82, Arg241, Asp245, Tyr274, Lys306, Gln310, Ile311, Ser320

−7.546

Interacting residues: Ser733, Pro740, Arg743, Phe1019

−9.436

Interacting residues: Tyr72, Tyr124, Trp286, Leu289, Glu292, Val294, Phe295, Arg296, Phe338, Tyr341

−9.936

Interacting residues: Trp82, Thr120, Ala328,

12

Etoposide

−8.342

H−Bond: Gln310

Interacting residues: Met61, Trp62, Phe308, Gln310, Ser320, Lys321, Gly322, Gly323, Val326

−9.067

H−Bond: Asp1201

Interacting residues: Asn790, Gln801, Pro802, Ile803, Gly804, Gln805, Phe806, Thr808, Ser827, Val1194, Gln1197

−9.571

H−Bond: Arg247

Interacting residues: Pro235, Thr238, Val239, Arg247, Leu289, Pro290, Arg296, Gln369, His405, Trp532, Pro537

−9.277

H−Bond: Tyr396

Interacting residues: Pro230, Val233, Glu238, Tyr396, Pro527