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Potassium in PDB 1ynu: Crystal Structure of Apple Acc Synthase in Complex with L-Vinylglycine

Enzymatic activity of Crystal Structure of Apple Acc Synthase in Complex with L-Vinylglycine

All present enzymatic activity of Crystal Structure of Apple Acc Synthase in Complex with L-Vinylglycine:
4.4.1.14;

Protein crystallography data

The structure of Crystal Structure of Apple Acc Synthase in Complex with L-Vinylglycine, PDB code: 1ynu was solved by G.Capitani, M.Tschopp, A.C.Eliot, J.F.Kirsch, M.G.Grutter, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 30.00 / 2.25
Space group C 1 2 1
Cell size a, b, c (Å), α, β, γ (°) 103.300, 59.360, 79.050, 90.00, 124.20, 90.00
R / Rfree (%) 23.4 / 28.9

Other elements in 1ynu:

The structure of Crystal Structure of Apple Acc Synthase in Complex with L-Vinylglycine also contains other interesting chemical elements:

Nickel (Ni) 2 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Crystal Structure of Apple Acc Synthase in Complex with L-Vinylglycine (pdb code 1ynu). 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 Apple Acc Synthase in Complex with L-Vinylglycine, PDB code: 1ynu:

Potassium binding site 1 out of 1 in 1ynu

Go back to Potassium Binding Sites List in 1ynu
Potassium binding site 1 out of 1 in the Crystal Structure of Apple Acc Synthase in Complex with L-Vinylglycine


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 Apple Acc Synthase in Complex with L-Vinylglycine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K801

b:24.2
occ:0.50
O A:LEU304 2.8 24.0 1.0
O A:HOH927 2.8 21.0 1.0
CB A:ALA118 4.0 25.9 1.0
C A:LEU304 4.0 23.9 1.0
N A:SER306 4.0 21.7 1.0
CA A:VAL305 4.2 22.6 1.0
C A:VAL305 4.5 21.9 1.0
N A:VAL305 4.6 23.1 1.0
CB A:ARG281 4.6 22.8 1.0
CA A:ALA118 4.9 26.5 1.0
CA A:SER306 5.0 21.8 1.0
CG A:ARG281 5.0 22.1 1.0

Reference:

G.Capitani, M.Tschopp, A.C.Eliot, J.F.Kirsch, M.G.Grutter. Structure of Acc Synthase Inactivated By the Mechanism-Based Inhibitor L-Vinylglycine. Febs Lett. V. 579 2458 2005.
ISSN: ISSN 0014-5793
PubMed: 15848188
DOI: 10.1016/J.FEBSLET.2005.03.048
Page generated: Mon Aug 12 05:51:28 2024

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