SMTL ID : 5llm.1

Structure of the thermostabilized EAAT1 cryst mutant in complex with L-ASP and the allosteric inhibitor UCPH101

Coordinates

PDB Format Compare

Method

X-RAY DIFFRACTION 3.25 Å

Oligo State

monomer

Ligands

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

NA.1: 5 residues within 4Å: Chain A: T.376, M.379, S.417, I.418, A.420 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:T.376

1 x ASP: ASPARTIC ACID(Non-covalent)

ASP.2: 15 residues within 4Å: Chain A: S.343, S.344, S.345, M.379, T.382, A.421, G.422, I.423, Q.425, A.426, G.427, D.456, R.459, T.460, N.463 10 PLIP interactions: 9 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:A.426 Hydrogen bonds: A:S.345, A:T.382, A:Q.425, A:A.426, A:G.427, A:D.456, A:N.463, D.2 Salt bridges: A:R.459

1 x 6Z6: 2-Amino-5,6,7,8-tetrahydro-4-(4-methoxyphenyl)-7-(naphthalen-1-yl)-5-oxo-4H-chromene-3-carbonitrile(Non-covalent)

6Z6.3: 15 residues within 4Å: Chain A: L.104, L.108, A.113, S.116, G.117, G.120, A.123, V.124, Y.127, M.231, V.232, F.235, F.369, V.373, I.377 11 PLIP interactions: 11 interactions with chain A Hydrophobic interactions: A:L.108, A:V.124, A:F.235, A:F.235, A:F.235, A:F.369, A:F.369, A:V.373, A:V.373 Hydrogen bonds: A:Y.127, A:F.369

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Canul-Tec, J.C. et al., Structure and allosteric inhibition of excitatory amino acid transporter 1. Nature (2017)

Release Date

2017-04-19

Peptides

Excitatory amino acid transporter 1,Neutral amino acid transporter B(0),Excitatory amino acid transporter 1: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

Membrane

We predict this structure to be a membrane protein.
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Excitatory amino acid transporter 1,Neutral amino acid transporter B(0),Excitatory amino acid transporter 1

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