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Magnesium in PDB 1qf8: Truncated Form of Casein Kinase II Beta Subunit (2-182) From Homo Sapiens

Enzymatic activity of Truncated Form of Casein Kinase II Beta Subunit (2-182) From Homo Sapiens

All present enzymatic activity of Truncated Form of Casein Kinase II Beta Subunit (2-182) From Homo Sapiens:
2.7.1.37;

Protein crystallography data

The structure of Truncated Form of Casein Kinase II Beta Subunit (2-182) From Homo Sapiens, PDB code: 1qf8 was solved by L.Chantalat, D.Leroy, O.Filhol, A.Nueda, M.J.Benitez, E.Chambaz, C.Cochet, O.Dideberg, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 1.74
Space group P 42 21 2
Cell size a, b, c (Å), α, β, γ (°) 132.230, 132.230, 63.780, 90.00, 90.00, 90.00
R / Rfree (%) 19.4 / 21.9

Other elements in 1qf8:

The structure of Truncated Form of Casein Kinase II Beta Subunit (2-182) From Homo Sapiens also contains other interesting chemical elements:

Zinc (Zn) 2 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Truncated Form of Casein Kinase II Beta Subunit (2-182) From Homo Sapiens (pdb code 1qf8). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total only one binding site of Magnesium was determined in the Truncated Form of Casein Kinase II Beta Subunit (2-182) From Homo Sapiens, PDB code: 1qf8:

Magnesium binding site 1 out of 1 in 1qf8

Go back to Magnesium Binding Sites List in 1qf8
Magnesium binding site 1 out of 1 in the Truncated Form of Casein Kinase II Beta Subunit (2-182) From Homo Sapiens


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Truncated Form of Casein Kinase II Beta Subunit (2-182) From Homo Sapiens within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg217

b:18.7
occ:1.00
 O A:HOH258 2.0 19.0 1.0
OD1 A:ASP28 2.0 14.8 1.0
O A:HOH260 2.1 22.4 1.0
O A:HOH246 2.1 23.2 1.0
O A:HOH278 2.1 25.7 1.0
O A:HOH249 2.2 19.6 1.0
CG A:ASP28 3.1 14.9 1.0
OD2 A:ASP28 3.4 15.2 1.0
O A:HOH241 4.1 19.8 1.0
OE1 A:GLN31 4.1 17.8 1.0
O A:HOH240 4.1 17.1 1.0
OE2 A:GLU27 4.1 24.1 1.0
CG A:GLU27 4.4 21.2 1.0
CB A:ASP28 4.4 14.4 1.0
CA A:ASP28 4.7 13.8 1.0
N A:ASP28 4.7 14.3 1.0
CD A:GLU27 4.7 23.6 1.0

Reference:

L.Chantalat, D.Leroy, O.Filhol, A.Nueda, M.J.Benitez, E.M.Chambaz, C.Cochet, O.Dideberg. Crystal Structure of the Human Protein Kinase CK2 Regulatory Subunit Reveals Its Zinc Finger-Mediated Dimerization. Embo J. V. 18 2930 1999.
ISSN: ISSN 0261-4189
PubMed: 10357806
DOI: 10.1093/EMBOJ/18.11.2930
Page generated: Tue Aug 13 11:49:34 2024

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