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Potassium in PDB 5wj1: Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase in Complex with A Triazolopyrimidine Herbicide, Penoxsulam

Enzymatic activity of Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase in Complex with A Triazolopyrimidine Herbicide, Penoxsulam

All present enzymatic activity of Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase in Complex with A Triazolopyrimidine Herbicide, Penoxsulam:
2.2.1.6;

Protein crystallography data

The structure of Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase in Complex with A Triazolopyrimidine Herbicide, Penoxsulam, PDB code: 5wj1 was solved by M.D.Garcia, T.Lonhienne, L.W.Guddat, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 44.42 / 2.52
Space group P 64 2 2
Cell size a, b, c (Å), α, β, γ (°) 179.957, 179.957, 185.350, 90.00, 90.00, 120.00
R / Rfree (%) 14 / 16.5

Other elements in 5wj1:

The structure of Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase in Complex with A Triazolopyrimidine Herbicide, Penoxsulam also contains other interesting chemical elements:

Fluorine (F) 10 atoms
Magnesium (Mg) 1 atom

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase in Complex with A Triazolopyrimidine Herbicide, Penoxsulam (pdb code 5wj1). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total only one binding site of Potassium was determined in the Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase in Complex with A Triazolopyrimidine Herbicide, Penoxsulam, PDB code: 5wj1:

Potassium binding site 1 out of 1 in 5wj1

Go back to Potassium Binding Sites List in 5wj1
Potassium binding site 1 out of 1 in the Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase in Complex with A Triazolopyrimidine Herbicide, Penoxsulam


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Crystal Structure of Arabidopsis Thaliana Acetohydroxyacid Synthase in Complex with A Triazolopyrimidine Herbicide, Penoxsulam within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K703

b:37.4
occ:0.50
O A:MET543 2.7 31.9 1.0
OE1 A:GLN546 2.8 30.9 1.0
O A:HOH825 3.3 41.3 1.0
CD A:GLN546 3.6 33.0 1.0
C A:MET543 3.8 35.9 1.0
OD1 A:ASN544 4.0 29.1 1.0
NE2 A:GLN546 4.0 27.9 1.0
CA A:ASN544 4.2 26.6 1.0
CD2 A:HIS143 4.3 33.9 1.0
N A:ASN544 4.5 33.6 1.0
CG A:GLN546 4.7 22.1 1.0
CG A:ASN544 4.9 34.9 1.0
NE2 A:HIS143 4.9 30.6 1.0
CA A:MET543 4.9 33.5 1.0
O A:ILE542 4.9 33.5 1.0
CG A:HIS143 5.0 29.5 1.0

Reference:

T.Lonhienne, M.D.Garcia, G.Pierens, M.Mobli, A.Nouwens, L.W.Guddat. Structural Insights Into the Mechanism of Inhibition of Ahas By Herbicides. Proc. Natl. Acad. Sci. V. 115 E1945 2018U.S.A..
ISSN: ESSN 1091-6490
PubMed: 29440497
DOI: 10.1073/PNAS.1714392115
Page generated: Mon Dec 14 00:11:35 2020

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