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Sodium in PDB 6r85: Structure of Arabidopsis Thaliana GLR3.3 Ligand-Binding Domain in Complex with L-Glutamate

Protein crystallography data

The structure of Structure of Arabidopsis Thaliana GLR3.3 Ligand-Binding Domain in Complex with L-Glutamate, PDB code: 6r85 was solved by A.Alfieri, R.Pederzoli, A.Costa, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 59.00 / 2.00
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 35.886, 61.280, 64.103, 75.19, 75.53, 90.02
R / Rfree (%) 20.7 / 26.2

Sodium Binding Sites:

The binding sites of Sodium atom in the Structure of Arabidopsis Thaliana GLR3.3 Ligand-Binding Domain in Complex with L-Glutamate (pdb code 6r85). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total 2 binding sites of Sodium where determined in the Structure of Arabidopsis Thaliana GLR3.3 Ligand-Binding Domain in Complex with L-Glutamate, PDB code: 6r85:
Jump to Sodium binding site number: 1; 2;

Sodium binding site 1 out of 2 in 6r85

Go back to Sodium Binding Sites List in 6r85
Sodium binding site 1 out of 2 in the Structure of Arabidopsis Thaliana GLR3.3 Ligand-Binding Domain in Complex with L-Glutamate


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Structure of Arabidopsis Thaliana GLR3.3 Ligand-Binding Domain in Complex with L-Glutamate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na303

b:30.6
occ:1.00
OD1 A:ASP34 2.5 29.4 1.0
N A:GLY30 3.1 18.5 1.0
CA A:LYS29 3.5 19.6 1.0
CZ2 A:TRP237 3.5 22.3 1.0
O A:GLY30 3.6 17.1 1.0
CG A:ASP34 3.7 27.2 1.0
C A:LYS29 3.7 19.9 1.0
CB A:LYS29 3.7 20.6 1.0
CH2 A:TRP237 4.0 22.7 1.0
CG2 A:ILE33 4.1 17.5 1.0
CA A:GLY30 4.1 18.9 1.0
C A:GLY30 4.2 18.1 1.0
CB A:ILE33 4.2 18.4 1.0
N A:ASP34 4.3 18.8 1.0
CE2 A:TRP237 4.5 21.8 1.0
OD2 A:ASP34 4.5 30.4 1.0
CB A:ASP34 4.5 22.8 1.0
CA A:ASP34 4.7 19.2 1.0
O A:PHE28 4.7 18.9 1.0
C A:ILE33 4.7 17.6 1.0
N A:LYS29 4.8 19.2 1.0
O A:HOH440 4.8 34.6 1.0
NE1 A:TRP237 4.9 20.7 1.0
O A:LYS29 5.0 20.9 1.0

Sodium binding site 2 out of 2 in 6r85

Go back to Sodium Binding Sites List in 6r85
Sodium binding site 2 out of 2 in the Structure of Arabidopsis Thaliana GLR3.3 Ligand-Binding Domain in Complex with L-Glutamate


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 2 of Structure of Arabidopsis Thaliana GLR3.3 Ligand-Binding Domain in Complex with L-Glutamate within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Na304

b:40.3
occ:1.00
O A:HOH539 3.8 39.1 1.0
CE1 A:TYR45 4.0 23.7 1.0
CZ A:TYR45 4.0 23.8 1.0
CD1 A:TYR45 4.0 23.6 1.0
CE2 A:TYR45 4.1 22.8 1.0
CG A:TYR45 4.1 23.4 1.0
CD2 A:TYR45 4.1 23.1 1.0
OH A:TYR45 4.6 23.3 1.0
CB A:TYR45 4.9 22.6 1.0

Reference:

A.Alfieri, F.G.Doccula, R.Pederzoli, M.Grenzi, M.C.Bonza, L.Luoni, A.Candeo, N.Romano Armada, A.Barbiroli, G.Valentini, T.R.Schneider, A.Bassi, M.Bolognesi, M.Nardini, A.Costa. The Structural Bases For Agonist Diversity in An Arabidopsis Thaliana Glutamate Receptor-Like Channel Proc.Natl.Acad.Sci.Usa 2019.
ISSN: ESSN 1091-6490
DOI: 10.1073/PNAS.1905142117
Page generated: Tue Oct 8 13:05:59 2024

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