Magnesium in PDB 3cnz: Structural Dynamics of the Microtubule Binding and Regulatory Elements in the Kinesin-Like Calmodulin Binding Protein

The structure of Structural Dynamics of the Microtubule Binding and Regulatory Elements in the Kinesin-Like Calmodulin Binding Protein, PDB code: 3cnz was solved by M.V.Vinogradova, G.G.Malanina, V.Reddy, A.S.N.Reddy, R.J.Fletterick, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	24.10 / 2.90
Space group	P 21 21 21
Cell size a, b, c (Å), α, β, γ (°)	84.118, 84.493, 113.675, 90.00, 90.00, 90.00
R / Rfree (%)	27.1 / 28.5

The binding sites of Magnesium atom in the Structural Dynamics of the Microtubule Binding and Regulatory Elements in the Kinesin-Like Calmodulin Binding Protein (pdb code 3cnz). This binding sites where shown within 5.0 Angstroms radius around Magnesium atom.
In total 2 binding sites of Magnesium where determined in the Structural Dynamics of the Microtubule Binding and Regulatory Elements in the Kinesin-Like Calmodulin Binding Protein, PDB code: 3cnz:
Jump to Magnesium binding site number: 1; 2;

Magnesium binding site 1 out of 2 in the Structural Dynamics of the Microtubule Binding and Regulatory Elements in the Kinesin-Like Calmodulin Binding Protein


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 1 of Structural Dynamics of the Microtubule Binding and Regulatory Elements in the Kinesin-Like Calmodulin Binding Protein within 5.0Å range: probe atom residue distance (Å) B Occ A:Mg601 b:42.1 occ:1.00 O A:HOH30 2.2 56.9 1.0 OG1 A:THR977 2.2 58.9 1.0 O A:HOH31 2.4 88.9 1.0 O A:HOH29 2.4 48.2 1.0 O3B A:ADP600 2.5 73.4 1.0 CB A:THR977 2.9 53.4 1.0 O1B A:ADP600 3.3 65.2 1.0 PB A:ADP600 3.5 70.3 1.0 O A:ARG1075 3.7 99.4 1.0 CG2 A:THR977 3.8 45.0 1.0 N A:THR977 4.1 45.8 1.0 CA A:THR977 4.1 50.7 1.0 NH2 A:ARG1075 4.2 90.2 1.0 CG2 A:THR1077 4.3 0.7 1.0 O2A A:ADP600 4.3 64.3 1.0 O3A A:ADP600 4.3 68.5 1.0 OD2 A:ASP1116 4.5 68.3 1.0 NE A:ARG1075 4.5 88.7 1.0 OD1 A:ASP1116 4.5 62.3 1.0 PA A:ADP600 4.6 70.9 1.0 O1A A:ADP600 4.7 63.0 1.0 O2B A:ADP600 4.7 70.7 1.0 C A:ARG1075 4.8 96.3 1.0 CB A:ARG1075 4.8 88.0 1.0 CZ A:ARG1075 4.8 88.8 1.0 CG A:ASP1116 4.9 59.4 1.0

Magnesium binding site 2 out of 2 in the Structural Dynamics of the Microtubule Binding and Regulatory Elements in the Kinesin-Like Calmodulin Binding Protein


Mono view


Stereo pair view

A full contact list of Magnesium with other atoms in the Mg binding site number 2 of Structural Dynamics of the Microtubule Binding and Regulatory Elements in the Kinesin-Like Calmodulin Binding Protein within 5.0Å range: probe atom residue distance (Å) B Occ B:Mg601 b:59.5 occ:1.00 O B:HOH26 2.3 49.1 1.0 OG1 B:THR977 2.4 67.1 1.0 O B:HOH27 2.4 48.8 1.0 O B:HOH25 2.4 77.5 1.0 O B:HOH28 2.5 40.5 1.0 O3B B:ADP600 2.5 70.8 1.0 CB B:THR977 3.0 73.9 1.0 O1B B:ADP600 3.2 74.8 1.0 PB B:ADP600 3.4 76.3 1.0 N B:THR977 3.8 73.1 1.0 CA B:THR977 3.9 74.2 1.0 O B:ARG1075 4.0 0.9 1.0 OD2 B:ASP1116 4.1 80.2 1.0 CG2 B:THR977 4.1 71.1 1.0 OD1 B:ASP1116 4.2 82.1 1.0 O3A B:ADP600 4.3 81.2 1.0 O1A B:ADP600 4.5 83.8 1.0 O2A B:ADP600 4.5 86.8 1.0 CE B:LYS976 4.5 69.2 1.0 CG B:ASP1116 4.5 76.8 1.0 NE B:ARG1075 4.6 92.0 1.0 O2B B:ADP600 4.6 77.0 1.0 NZ B:LYS976 4.7 62.2 1.0 PA B:ADP600 4.7 85.6 1.0 CB B:LYS976 4.7 74.1 1.0 CB B:ARG1075 4.8 0.8 1.0 C B:LYS976 4.9 75.2 1.0 NH2 B:ARG1075 5.0 84.7 1.0

M.V.Vinogradova, G.G.Malanina, V.S.Reddy, A.S.Reddy, R.J.Fletterick. Structural Dynamics of the Microtubule Binding and Regulatory Elements in the Kinesin-Like Calmodulin Binding Protein. J.Struct.Biol. V. 163 76 2008.
ISSN: ISSN 1047-8477
PubMed: 18513992
DOI: 10.1016/J.JSB.2008.04.004