SMTL ID : 4xpb.1

X-ray structure of Drosophila dopamine transporter with subsiteB mutations (D121G/S426M) bound to cocaine

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.05 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

BGC-GLC.1: 6 residues within 4Å: Chain A: R.114, F.117, A.118, P.125, Y.157 Chain B: Q.157 3 PLIP interactions: 1 interactions with chain A, 2 interactions with chain B Hydrogen bonds: A:R.114, A:R.114, A:A.118, B:Q.157, B:Q.157 Salt bridges: A:R.114

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

NA.2: 6 residues within 4Å: Chain A: A.25, D.27, N.30, S.258, N.290 Ligands: COC.3 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:D.27, A:D.27, A:N.30, A:N.290 NA.6: 6 residues within 4Å: Chain A: G.23, V.26, D.27, L.355, D.358, S.359 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:G.23, A:S.359

1 x COC: COCAINE(Non-covalent)

COC.3: 17 residues within 4Å: Chain A: F.24, A.25, D.27, A.98, V.101, G.102, Y.104, Y.105, F.257, S.258, G.260, F.263, S.359, S.360, G.363, M.364 Ligands: NA.2 6 PLIP interactions: 6 interactions with chain A Hydrophobic interactions: A:F.24, A:V.101, A:V.101, A:Y.105, A:F.263 Salt bridges: A:D.27

2 x CLR: CHOLESTEROL(Non-covalent)

CLR.4: 7 residues within 4Å: Chain A: V.15, L.18, L.19, L.208, Y.211, L.215, I.289 5 PLIP interactions: 5 interactions with chain A Hydrophobic interactions: A:L.18, A:L.19, A:L.208, A:Y.211, A:L.215 CLR.5: 5 residues within 4Å: Chain A: I.59, Y.280, F.288, Y.456, W.457 4 PLIP interactions: 4 interactions with chain A Hydrophobic interactions: A:I.59, A:F.288, A:Y.456, A:W.457

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

CL.7: 4 residues within 4Å: Chain A: Y.50, Q.254, S.258, S.294 Ligand excluded by PLIP

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

2015-05-13

Peptides

Transporter: A
Antibody fragment heavy chain-protein, 9D5-heavy chain: B
Antibody fragment light chain-protein, 9D5-light 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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Transporter

Antibody fragment heavy chain-protein, 9D5-heavy chain

Antibody fragment light chain-protein, 9D5-light chain

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