SMTL ID : 5llu.1

Structure of the thermostabilized EAAT1 cryst-II mutant in complex with L-ASP

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 3.32 Å

Oligo State

homo-trimer

Ligands

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

NA.1: 6 residues within 4Å: Chain A: T.376, I.377, M.379, S.417, I.418, A.420 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:I.377 NA.3: 6 residues within 4Å: Chain B: T.376, I.377, M.379, S.417, I.418, A.420 1 PLIP interactions: 1 interactions with chain B Hydrogen bonds: B:S.417 NA.5: 6 residues within 4Å: Chain C: T.376, I.377, M.379, S.417, I.418, A.420 1 PLIP interactions: 1 interactions with chain C Hydrogen bonds: C:I.377

3 x ASP: ASPARTIC ACID(Non-covalent)

ASP.2: 14 residues within 4Å: Chain A: S.343, S.344, S.345, 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: 8 interactions with chain A, 2 Ligand-Ligand interactions Hydrogen bonds: A:S.343, A:S.345, A:I.423, A:A.426, A:G.427, A:D.456, A:N.463, D.2, D.2 Salt bridges: A:R.459 ASP.4: 14 residues within 4Å: Chain B: S.343, S.344, S.345, 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: 8 interactions with chain B, 2 Ligand-Ligand interactions Hydrogen bonds: B:S.343, B:S.345, B:I.423, B:A.426, B:G.427, B:D.456, B:N.463, D.4, D.4 Salt bridges: B:R.459 ASP.6: 14 residues within 4Å: Chain C: S.343, S.344, S.345, 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: 8 interactions with chain C, 2 Ligand-Ligand interactions Hydrogen bonds: C:S.343, C:S.345, C:I.423, C:A.426, C:G.427, C:D.456, C:N.463, D.6, D.6 Salt bridges: C:R.459

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: ABC

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
A

B
A

C
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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