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Magnesium in PDB 2zjy: Structure of the K349P Mutant of Gi Alpha 1 Subunit Bound to ALF4 and Gdp

Enzymatic activity of Structure of the K349P Mutant of Gi Alpha 1 Subunit Bound to ALF4 and Gdp

All present enzymatic activity of Structure of the K349P Mutant of Gi Alpha 1 Subunit Bound to ALF4 and Gdp:
3.6.5.1;

Protein crystallography data

The structure of Structure of the K349P Mutant of Gi Alpha 1 Subunit Bound to ALF4 and Gdp, PDB code: 2zjy was solved by T.Morikawa, A.Muroya, S.Sugio, K.Wakamatsu, T.Kohno, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 28.78 / 2.80
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 79.375, 79.375, 105.297, 90.00, 90.00, 120.00
R / Rfree (%) 18.1 / 26

Other elements in 2zjy:

The structure of Structure of the K349P Mutant of Gi Alpha 1 Subunit Bound to ALF4 and Gdp also contains other interesting chemical elements:

Fluorine (F) 4 atoms
Aluminium (Al) 1 atom

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Structure of the K349P Mutant of Gi Alpha 1 Subunit Bound to ALF4 and Gdp (pdb code 2zjy). 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 Structure of the K349P Mutant of Gi Alpha 1 Subunit Bound to ALF4 and Gdp, PDB code: 2zjy:

Magnesium binding site 1 out of 1 in 2zjy

Go back to Magnesium Binding Sites List in 2zjy
Magnesium binding site 1 out of 1 in the Structure of the K349P Mutant of Gi Alpha 1 Subunit Bound to ALF4 and Gdp


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of the K349P Mutant of Gi Alpha 1 Subunit Bound to ALF4 and Gdp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg357

b:2.6
occ:1.00
OG1 A:THR181 2.4 18.5 1.0
O2B A:GDP355 2.4 28.6 1.0
O A:HOH533 2.5 2.2 1.0
OG A:SER47 2.5 6.2 1.0
F3 A:ALF356 2.7 25.1 1.0
CB A:THR181 2.7 12.9 1.0
OD1 A:ASP200 3.1 24.2 1.0
CG2 A:THR181 3.4 11.7 1.0
PB A:GDP355 3.4 18.1 1.0
O3B A:GDP355 3.4 22.1 1.0
O A:VAL201 3.5 6.8 1.0
F2 A:ALF356 3.6 2.2 1.0
CB A:SER47 3.6 10.9 1.0
AL A:ALF356 3.7 2.2 1.0
OD2 A:ASP200 3.8 14.8 1.0
CG A:ASP200 3.9 16.9 1.0
N A:SER47 3.9 14.4 1.0
CA A:THR181 4.1 18.6 1.0
CE A:LYS46 4.1 16.7 1.0
CA A:SER47 4.3 11.0 1.0
O1B A:GDP355 4.3 19.2 1.0
CB A:LYS46 4.3 5.9 1.0
N A:THR181 4.4 16.8 1.0
C A:VAL201 4.4 7.0 1.0
O3A A:GDP355 4.5 22.1 1.0
NZ A:LYS46 4.8 4.1 1.0
O2A A:GDP355 4.8 12.4 1.0
C A:LYS46 4.9 12.1 1.0
CA A:GLY202 4.9 10.4 1.0
O A:THR181 5.0 25.8 1.0
F4 A:ALF356 5.0 30.2 1.0
F1 A:ALF356 5.0 8.6 1.0
C A:THR181 5.0 21.7 1.0

Reference:

T.Morikawa, A.Muroya, S.Sugio, K.Wakamatsu, T.Kohno. How Gpcrs Activate G Proteins: Structural Changes Form C-Terminal Tail to Gdp Binding Pocket To Be Published.
Page generated: Wed Aug 14 07:53:33 2024

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