SMTL ID : 7wlw.1

X-ray structure of thermostabilized Drosophila dopamine transporter with GABA transporter1-like substitutions in the binding site, in complex with SKF89976a

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 2.90 Å

Oligo State

hetero-1-1-1-mer

Ligands

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

CL.1: 4 residues within 4Å: Chain A: Y.45, Q.251, S.255, S.291 Ligand excluded by PLIP

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

NA.2: 5 residues within 4Å: Chain A: A.20, N.25, S.255, N.287 Ligands: 1WR.4 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.255 NA.3: 6 residues within 4Å: Chain A: G.18, V.21, G.22, L.352, D.355, S.356 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:L.352, A:S.356

2 x 1WR: (3S)-1-(4,4-diphenylbut-3-enyl)piperidine-3-carboxylic acid(Non-covalent)

1WR.4: 19 residues within 4Å: Chain A: Y.19, A.20, G.22, L.23, A.24, L.96, Y.99, Y.100, F.253, F.254, S.255, G.257, P.258, L.260, S.356, A.414, G.415, I.418 Ligands: NA.2 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.96, A:Y.100, A:F.253, A:F.254, A:L.260, A:L.260, A:A.414, A:I.418 Hydrogen bonds: A:L.23, A:A.24, A:Y.100 1WR.5: 10 residues within 4Å: Chain A: R.28, Y.100, T.250, F.253, F.254, G.320, P.321, D.410, R.411, G.415 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:T.250, A:F.253, A:F.254, A:F.254, A:F.254 Salt bridges: A:D.410 pi-Cation interactions: A:R.411

1 x Y01: CHOLESTEROL HEMISUCCINATE(Non-covalent)

Y01.6: 6 residues within 4Å: Chain A: L.49, A.50, F.285, G.451, Y.453, W.454 9 PLIP interactions: 9 interactions with chain A Hydrophobic interactions: A:L.49, A:L.49, A:A.50, A:F.285, A:Y.453, A:Y.453, A:W.454, A:W.454 Hydrogen bonds: A:G.451

1 x DMU: DECYL-BETA-D-MALTOPYRANOSIDE(Non-covalent)

DMU.7: 6 residues within 4Å: Chain A: R.109, F.112, Y.154, D.173, L.176, I.180 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:F.112, A:F.112, A:F.112, A:I.180 Hydrogen bonds: A:R.109, A:Y.154 Salt bridges: A:R.109

1 x CLR: CHOLESTEROL(Non-covalent)

CLR.8: 6 residues within 4Å: Chain A: L.14, I.17, L.205, Y.208, L.212, I.286 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:L.14, A:I.17, A:L.205, A:Y.208, A:Y.208, A:L.212, A:I.286

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Joseph, D. et al., Structural insights into GABA transport inhibition using an engineered neurotransmitter transporter. Embo J. (2022)

Release Date

2022-06-29

Peptides

Sodium-dependent 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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Sodium-dependent dopamine transporter

Antibody fragment light chain

Antibody Fragment heavy chain

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