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Table 1 Ligand and ligand-binding residues predicted using COACH

From: Multidrug resistance-associated protein 4 is a bile transporter of Clonorchis sinensis simulated by in silico docking

Ligand

Region

Consensus binding residues

PDB template

ATP

NBD1

W412, T420, V440, G441, C442, G443, K444, S445, S446, Q473

2CBZ_A

Mg2+

NBD1

S445, Q473

2CBZ_A

AMP-PNPa

NBD2

Y1185, A1192, T1212, G1213, A1214, G1215, K1216, S1217, S1218, V1227, Q1258, E1338, H1369

2ONJ_A

Mg2+

NBD2

S1217, Q1258, D1337, E1338, V1367

4FWI_B

2J8

Cavity

L94, P98, M101, S348, L864, I1093, V1097

4M2T_A

QZ59-VAL

Cavity

P98, I1093

4Q9J_A

0JZ

Cavity

Y349, L353, I1093, I1118, V1122

3G61_B

  1. aAMP-PNP is an ATP analogue [44]