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Magnesium in PDB 3def: Crystal Structure of TOC33 From Arabidopsis Thaliana, Dimerization Deficient Mutant R130A

Enzymatic activity of Crystal Structure of TOC33 From Arabidopsis Thaliana, Dimerization Deficient Mutant R130A

All present enzymatic activity of Crystal Structure of TOC33 From Arabidopsis Thaliana, Dimerization Deficient Mutant R130A:
3.6.5.2;

Protein crystallography data

The structure of Crystal Structure of TOC33 From Arabidopsis Thaliana, Dimerization Deficient Mutant R130A, PDB code: 3def was solved by P.Koenig, E.Schleiff, I.Sinning, I.Tews, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 27.78 / 1.96
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 71.440, 71.440, 112.460, 90.00, 90.00, 90.00
R / Rfree (%) 17.1 / 21.3

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Crystal Structure of TOC33 From Arabidopsis Thaliana, Dimerization Deficient Mutant R130A (pdb code 3def). 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 Crystal Structure of TOC33 From Arabidopsis Thaliana, Dimerization Deficient Mutant R130A, PDB code: 3def:

Magnesium binding site 1 out of 1 in 3def

Go back to Magnesium Binding Sites List in 3def
Magnesium binding site 1 out of 1 in the Crystal Structure of TOC33 From Arabidopsis Thaliana, Dimerization Deficient Mutant R130A


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Crystal Structure of TOC33 From Arabidopsis Thaliana, Dimerization Deficient Mutant R130A within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg282

b:20.3
occ:1.00
 O A:HOH296 2.0 22.0 1.0
O3B A:GDP281 2.1 19.9 1.0
OG A:SER50 2.1 18.1 1.0
O A:HOH291 2.1 21.2 1.0
O A:HOH306 2.2 25.3 1.0
O A:HOH302 2.3 24.4 1.0
CB A:SER50 3.2 19.1 1.0
PB A:GDP281 3.3 22.6 1.0
O2B A:GDP281 3.6 22.7 1.0
N A:SER50 3.8 18.9 1.0
OD2 A:ASP90 3.9 21.7 1.0
O A:HOH385 4.0 40.1 1.0
CA A:SER50 4.0 18.2 1.0
O1A A:GDP281 4.1 21.9 1.0
O A:ARG63 4.1 31.1 1.0
OD1 A:ASP90 4.2 20.9 1.0
O A:HOH392 4.2 41.0 1.0
O1B A:GDP281 4.3 19.4 1.0
O3A A:GDP281 4.4 19.2 1.0
O A:HOH310 4.4 26.1 1.0
O A:THR91 4.4 22.0 1.0
CG A:ASP90 4.5 24.1 1.0
PA A:GDP281 4.6 21.6 1.0
CB A:LYS49 4.7 20.0 1.0
O A:HOH361 4.8 36.3 1.0
O2A A:GDP281 4.8 23.4 1.0
C A:LYS49 4.9 18.3 1.0
NZ A:LYS49 4.9 22.1 1.0
CE A:LYS49 4.9 24.1 1.0

Reference:

P.Koenig, M.Oreb, K.Rippe, C.Muhle-Goll, I.Sinning, E.Schleiff, I.Tews. On the Significance of Toc-Gtpase Homodimers J.Biol.Chem. V. 283 23104 2008.
ISSN: ISSN 0021-9258
PubMed: 18541539
DOI: 10.1074/JBC.M710576200
Page generated: Wed Aug 14 12:27:54 2024

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