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Potassium in PDB 5mro: Arabidopsis Thaliana Ispd GLU258ALA Mutant in Complex with Azolopyrimidine (1)

Enzymatic activity of Arabidopsis Thaliana Ispd GLU258ALA Mutant in Complex with Azolopyrimidine (1)

All present enzymatic activity of Arabidopsis Thaliana Ispd GLU258ALA Mutant in Complex with Azolopyrimidine (1):
2.7.7.60;

Protein crystallography data

The structure of Arabidopsis Thaliana Ispd GLU258ALA Mutant in Complex with Azolopyrimidine (1), PDB code: 5mro was solved by A.Schwab, B.Illarionov, A.Frank, A.Kunfermann, M.Seet, A.Bacher, M.Witschel, M.Fischer, M.Groll, F.Diederich, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 15.00 / 1.80
Space group H 3 2
Cell size a, b, c (Å), α, β, γ (°) 74.800, 74.800, 221.990, 90.00, 90.00, 120.00
R / Rfree (%) 19.8 / 22.5

Other elements in 5mro:

The structure of Arabidopsis Thaliana Ispd GLU258ALA Mutant in Complex with Azolopyrimidine (1) also contains other interesting chemical elements:

Cadmium (Cd) 3 atoms
Chlorine (Cl) 1 atom

Potassium Binding Sites:

The binding sites of Potassium atom in the Arabidopsis Thaliana Ispd GLU258ALA Mutant in Complex with Azolopyrimidine (1) (pdb code 5mro). 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 Arabidopsis Thaliana Ispd GLU258ALA Mutant in Complex with Azolopyrimidine (1), PDB code: 5mro:

Potassium binding site 1 out of 1 in 5mro

Go back to Potassium Binding Sites List in 5mro
Potassium binding site 1 out of 1 in the Arabidopsis Thaliana Ispd GLU258ALA Mutant in Complex with Azolopyrimidine (1)


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Arabidopsis Thaliana Ispd GLU258ALA Mutant in Complex with Azolopyrimidine (1) within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K404

b:74.1
occ:1.00
OD2 A:ASP290 3.2 54.0 1.0
OD1 A:ASP290 3.2 57.6 1.0
CG A:ASP290 3.6 55.9 1.0
OG1 A:THR286 4.4 77.0 1.0
O A:LYS284 4.5 44.6 1.0
CB A:THR286 4.6 75.9 1.0
O A:HOH566 4.9 39.2 1.0
OD2 A:ASP289 5.0 89.8 1.0

Reference:

A.Schwab, B.Illarionov, A.Frank, A.Kunfermann, M.Seet, A.Bacher, M.C.Witschel, M.Fischer, M.Groll, F.Diederich. Mechanism of Allosteric Inhibition of the Enzyme Ispd By Three Different Classes of Ligands. Acs Chem. Biol. V. 12 2132 2017.
ISSN: ESSN 1554-8937
PubMed: 28686408
DOI: 10.1021/ACSCHEMBIO.7B00004
Page generated: Mon Aug 12 14:18:15 2024

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