SMTL ID : 6r85.2 (1 other biounit)

Structure of Arabidopsis thaliana GLR3.3 ligand-binding domain in complex with L-glutamate

Coordinates

PDB Format

Method

X-RAY DIFFRACTION 2.00 Å

Oligo State

monomer

Ligands

1 x GLU: GLUTAMIC ACID(Non-covalent)

GLU.1: 14 residues within 4Å: Chain A: R.14, N.63, Y.66, D.84, V.85, A.86, R.91, Q.132, V.133, G.134, S.135, F.136, E.180, Y.183 12 PLIP interactions: 11 interactions with chain A, 1 Ligand-Ligand interactions Hydrophobic interactions: A:Y.66 Hydrogen bonds: A:N.63, A:D.84, A:A.86, A:G.134, A:F.136, A:Y.183, A:Y.183, E.1 Water bridges: A:E.180 Salt bridges: A:R.14, A:R.91

1 x SO4: SULFATE ION(Non-functional Binders)

SO4.2: 3 residues within 4Å: Chain A: T.67, N.90, S.139 3 PLIP interactions: 3 interactions with chain A Hydrogen bonds: A:N.90, A:S.139 Water bridges: A:N.90

3 x EDO: 1,2-ETHANEDIOL(Non-functional Binders)

EDO.3: 5 residues within 4Å: Chain A: Q.23, I.24, R.25, G.26, T.27 4 PLIP interactions: 4 interactions with chain A Hydrogen bonds: A:G.26, A:T.27, A:T.27 Water bridges: A:Q.23 EDO.4: 3 residues within 4Å: Chain A: A.102, A.103, H.237 1 PLIP interactions: 1 interactions with chain A Hydrogen bonds: A:A.103 EDO.5: 3 residues within 4Å: Chain A: R.195, V.197, G.198 2 PLIP interactions: 2 interactions with chain A Hydrogen bonds: A:R.195, A:G.198

Links

RCSB   PDBe   PDBe-KB   PDBj   PDBsum   CATH   PLIP

Citation

Alfieri, A. et al., The structural bases for agonist diversity in anArabidopsis thalianaglutamate receptor-like channel. Proc.Natl.Acad.Sci.USA (2020)

Release Date

2020-01-01

Peptides

Glutamate receptor 3.3,Glutamate receptor 3.3: A

SMTL:PDB

SMTL Chain Id:
PDB Chain Id:

A
B

Glutamate receptor 3.3,Glutamate receptor 3.3

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