Magnesium in PDB 3ch8: The Crystal Structure of Pdz-Fibronectin Fusion Protein

The structure of The Crystal Structure of Pdz-Fibronectin Fusion Protein, PDB code: 3ch8 was solved by K.Makabe, J.Huang, A.Koide, S.Koide, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.90
Space group	P 32
Cell size a, b, c (Å), α, β, γ (°)	69.008, 69.008, 46.706, 90.00, 90.00, 120.00
R / Rfree (%)	20.1 / 26

The binding sites of Magnesium atom in the The Crystal Structure of Pdz-Fibronectin Fusion Protein (pdb code 3ch8). 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 The Crystal Structure of Pdz-Fibronectin Fusion Protein, PDB code: 3ch8:

Magnesium binding site 1 out of 1 in the The Crystal Structure of Pdz-Fibronectin Fusion Protein


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of The Crystal Structure of Pdz-Fibronectin Fusion Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg401 b:84.2 occ:1.00 OG A:SER119 4.1 64.6 1.0 CG2 A:THR116 4.2 59.3 1.0 N A:LEU121 4.5 61.4 1.0 CB A:ALA114 4.5 56.7 1.0 CB A:SER119 4.5 63.9 1.0 O A:ALA114 4.6 57.0 1.0 CB A:LEU121 4.6 60.4 1.0 C A:ALA114 4.7 56.9 1.0 C A:LEU120 4.7 62.4 1.0 N A:ALA115 4.8 56.2 1.0 O A:SER119 4.8 63.6 1.0 C A:SER119 4.9 63.5 1.0 N A:THR116 4.9 57.2 1.0 CA A:ALA115 4.9 56.5 1.0 C A:ALA115 5.0 56.7 1.0

J.Huang, K.Makabe, M.Biancalana, A.Koide, S.Koide. Structural Basis For Exquisite Specificity of Affinity Clamps, Synthetic Binding Proteins Generated Through Directed Domain-Interface Evolution. J.Mol.Biol. V. 392 1221 2009.
ISSN: ISSN 0022-2836
PubMed: 19646997
DOI: 10.1016/J.JMB.2009.07.067