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Magnesium in PDB 2wkq: Structure of A Photoactivatable RAC1 Containing the LOV2 C450A Mutant

Protein crystallography data

The structure of Structure of A Photoactivatable RAC1 Containing the LOV2 C450A Mutant, PDB code: 2wkq was solved by Y.I.Wu, D.Frey, O.I.Lungu, A.Jaehrig, I.Schlichting, B.Kuhlman, K.M.Hahn, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 39.89 / 1.60
Space group P 32 2 1
Cell size a, b, c (Å), α, β, γ (°) 112.638, 112.638, 69.306, 90.00, 90.00, 120.00
R / Rfree (%) 16.9 / 18.7

Other elements in 2wkq:

The structure of Structure of A Photoactivatable RAC1 Containing the LOV2 C450A Mutant also contains other interesting chemical elements:

Chlorine (Cl) 3 atoms

Magnesium Binding Sites:

The binding sites of Magnesium atom in the Structure of A Photoactivatable RAC1 Containing the LOV2 C450A Mutant (pdb code 2wkq). 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 A Photoactivatable RAC1 Containing the LOV2 C450A Mutant, PDB code: 2wkq:

Magnesium binding site 1 out of 1 in 2wkq

Go back to Magnesium Binding Sites List in 2wkq
Magnesium binding site 1 out of 1 in the Structure of A Photoactivatable RAC1 Containing the LOV2 C450A Mutant


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structure of A Photoactivatable RAC1 Containing the LOV2 C450A Mutant within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Mg1724

b:13.8
occ:1.00
O1B A:GTP1722 2.0 13.2 1.0
OG1 A:THR560 2.1 13.8 1.0
O1G A:GTP1722 2.1 13.1 1.0
O A:HOH2391 2.1 15.4 1.0
O A:HOH2225 2.1 13.7 1.0
OG1 A:THR578 2.1 14.7 1.0
CB A:THR560 3.1 13.1 1.0
CB A:THR578 3.1 13.7 1.0
PG A:GTP1722 3.2 14.9 1.0
PB A:GTP1722 3.2 13.2 1.0
O3B A:GTP1722 3.4 12.8 1.0
N A:THR578 3.8 15.8 1.0
N A:THR560 3.9 12.7 1.0
O3G A:GTP1722 4.0 14.9 1.0
OD2 A:ASP600 4.0 16.7 1.0
CA A:THR560 4.1 11.7 1.0
CA A:THR578 4.1 16.5 1.0
O1A A:GTP1722 4.1 16.2 1.0
CG2 A:THR578 4.1 14.6 1.0
CG2 A:THR560 4.2 15.9 1.0
O3A A:GTP1722 4.2 14.5 1.0
OD1 A:ASP600 4.2 17.4 1.0
O A:HOH2185 4.3 24.3 1.0
O2B A:GTP1722 4.3 13.3 1.0
O2G A:GTP1722 4.4 18.6 1.0
O A:ILE576 4.5 20.4 1.0
CG A:ASP600 4.5 15.7 1.0
PA A:GTP1722 4.5 15.1 1.0
O A:THR601 4.6 15.6 1.0
O2A A:GTP1722 4.6 14.6 1.0
C A:PRO577 4.8 18.1 1.0
CB A:LYS559 4.9 11.4 1.0
C A:LYS559 5.0 14.3 1.0
CA A:PRO577 5.0 17.8 1.0

Reference:

Y.I.Wu, D.Frey, O.I.Lungu, A.Jaehrig, I.Schlichting, B.Kuhlman, K.M.Hahn. A Genetically Encoded Photoactivatable Rac Controls the Motility of Living Cells. Nature V. 461 104 2009.
ISSN: ISSN 0028-0836
PubMed: 19693014
DOI: 10.1038/NATURE08241
Page generated: Wed Aug 14 06:10:48 2024

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