SMTL ID : 3f4j.1 (1 other biounit)

Crystal structure of LeuT bound to glycine and sodium

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.15 Å

Oligo State

homo-dimer

Ligands

2 x GLY: GLYCINE(Non-covalent)

GLY.1: 11 residues within 4Å: Chain A: N.21, A.22, G.24, L.25, G.26, Y.108, F.253, T.254, S.256, S.355 Ligands: NA.7 7 PLIP interactions: 6 interactions with chain A, 1 Ligand-Ligand interactions Hydrogen bonds: A:G.24, A:G.26, A:T.254, A:S.256, A:S.256, A:S.355, G.1 GLY.8: 11 residues within 4Å: Chain B: N.21, A.22, G.24, L.25, G.26, Y.108, F.253, T.254, S.256, S.355 Ligands: NA.14 8 PLIP interactions: 7 interactions with chain B, 1 Ligand-Ligand interactions Hydrogen bonds: B:G.24, B:G.26, B:Y.108, B:T.254, B:S.256, B:S.256, B:S.355, G.8

8 x BOG: octyl beta-D-glucopyranoside(Non-covalent)

BOG.2: 3 residues within 4Å: Chain A: P.445, R.446, Y.448 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.446 Water bridges: A:I.447 BOG.3: 5 residues within 4Å: Chain A: I.120, L.166, F.167, I.170, I.174 7 PLIP interactions: 7 interactions with chain A Hydrophobic interactions: A:I.120, A:F.167, A:F.167, A:I.170, A:I.174 Water bridges: A:L.166, A:L.166 BOG.4: 7 residues within 4Å: Chain A: K.163, P.164, S.165, L.166, Y.169, H.391, F.395 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:P.164 BOG.5: 7 residues within 4Å: Chain A: L.29, R.30, V.33, Q.34, A.319, D.404, T.409 8 PLIP interactions: 8 interactions with chain A Hydrophobic interactions: A:V.33, A:A.319 Hydrogen bonds: A:R.30, A:R.30, A:Q.34, A:D.404, A:D.404, A:T.409 BOG.9: 3 residues within 4Å: Chain B: P.445, R.446, Y.448 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:R.446 Water bridges: B:I.447 BOG.10: 5 residues within 4Å: Chain B: I.120, L.166, F.167, I.170, I.174 7 PLIP interactions: 7 interactions with chain B Hydrophobic interactions: B:I.120, B:F.167, B:F.167, B:I.170, B:I.174 Water bridges: B:L.166, B:L.166 BOG.11: 7 residues within 4Å: Chain B: K.163, P.164, S.165, L.166, Y.169, H.391, F.395 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:P.164 BOG.12: 7 residues within 4Å: Chain B: L.29, R.30, V.33, Q.34, A.319, D.404, T.409 6 PLIP interactions: 6 interactions with chain B Hydrophobic interactions: B:V.33, B:A.319 Hydrogen bonds: B:R.30, B:R.30, B:Q.34, B:D.404

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

NA.6: 6 residues within 4Å: Chain A: G.20, V.23, G.24, A.351, T.354, S.355 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:S.355 NA.7: 8 residues within 4Å: Chain A: A.22, V.23, G.24, N.27, T.254, N.286, E.290 Ligands: GLY.1 6 PLIP interactions: 5 interactions with chain A, 1 Ligand-Ligand interactions Hydrogen bonds: A:G.24, A:N.27, A:N.27, A:N.286, A:N.286, G.1 NA.13: 6 residues within 4Å: Chain B: G.20, V.23, G.24, A.351, T.354, S.355 2 PLIP interactions: 2 interactions with chain B Hydrogen bonds: B:A.351, B:T.354 NA.14: 8 residues within 4Å: Chain B: A.22, V.23, G.24, N.27, T.254, N.286, E.290 Ligands: GLY.8 7 PLIP interactions: 5 interactions with chain B, 2 Ligand-Ligand interactions Hydrogen bonds: B:G.24, B:N.27, B:N.27, B:T.254, B:N.286, G.8, G.8

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Singh, S.K. et al., A competitive inhibitor traps LeuT in an open-to-out conformation. Science (2008)

Release Date

2008-12-23

Peptides

Transporter: AB

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

Membrane

We predict this structure to be a membrane protein.
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Transporter

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