SMTL ID : 4xpt.1

X-ray structure of Drosophila dopamine transporter with subsiteB mutations D121G/S426M and EL2 deletion of 162-201 in complex with substrate analogue 3,4 dichlorophen ethylamine

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.36 Å

Oligo State

hetero-1-1-1-mer

Ligands

5 x BGC- GLC: alpha-D-glucopyranose-(1-4)-beta-D-glucopyranose(Non-covalent)

BGC-GLC.1: 2 residues within 4Å: Chain A: H.166, G.169 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:H.166 BGC-GLC.2: 3 residues within 4Å: Chain A: E.158, I.171, K.172 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:E.158, A:I.171, A:Q.401 BGC-GLC.3: 4 residues within 4Å: Chain A: R.109, Y.155 Chain B: Q.157 Ligands: BGC-GLC.4 4 PLIP interactions: 1 interactions with chain B, 3 interactions with chain A Hydrogen bonds: B:Q.157, A:R.109, A:R.109, A:Y.155 BGC-GLC.4: 4 residues within 4Å: Chain A: F.115, T.116, N.117 Ligands: BGC-GLC.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:T.116, A:F.115, A:T.116, A:T.116, A:N.117 BGC-GLC.5: 6 residues within 4Å: Chain A: D.248, T.251, R.412, G.416, Y.417, G.474 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.248, A:Y.417, A:R.412, A:G.474

1 x Y01: CHOLESTEROL HEMISUCCINATE(Non-covalent)

Y01.6: 7 residues within 4Å: Chain A: A.50, I.54, Y.278, F.286, G.452, Y.454, W.455 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:A.50, A:I.54, A:F.286, A:Y.454, A:W.455 Hydrogen bonds: A:G.452, A:W.455

1 x 42J: 2-(3,4-dichlorophenyl)ethanamine(Non-covalent)

42J.7: 10 residues within 4Å: Chain A: F.19, D.22, A.93, V.96, Y.100, F.255, F.261, S.357, S.358, G.361 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:F.19, A:F.19, A:Y.100 Hydrogen bonds: A:D.22 pi-Stacking: A:F.261

1 x NAG: 2-acetamido-2-deoxy-beta-D-glucopyranose(Post Translational Modification)

NAG.8: 4 residues within 4Å: Chain A: N.117, A.338, S.339, T.340 No protein-ligand interaction detected (PLIP)

1 x CLR: CHOLESTEROL(Non-covalent)

CLR.9: 8 residues within 4Å: Chain A: V.10, L.13, L.14, L.206, Y.209, L.213, I.287, I.294 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.10, A:L.13, A:L.14, A:L.206, A:Y.209, A:L.213, A:I.287, A:I.294

1 x CL: CHLORIDE ION(Non-functional Binders)

CL.10: 4 residues within 4Å: Chain A: Y.45, Q.252, S.256, S.292 Ligand excluded by PLIP

2 x NA: SODIUM ION(Non-functional Binders)

NA.11: 5 residues within 4Å: Chain A: A.20, D.22, N.25, S.256, N.288 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.22, A:D.22, A:N.25, A:N.288 NA.12: 5 residues within 4Å: Chain A: G.18, V.21, L.353, D.356, S.357 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:D.356, A:S.357

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Wang, K.H. et al., Neurotransmitter and psychostimulant recognition by the dopamine transporter. Nature (2015)

Release Date

2015-05-06

Peptides

Dopamine transporter: A
antibody fragment light chain: B
antibody fragment heavy chain: C

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
L

C
H

Membrane

We predict this structure to be a membrane protein.
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Dopamine transporter

antibody fragment light chain

antibody fragment heavy chain

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