Sodium in PDB 3f66: Human C-Met Kinase in Complex with Quinoxaline Inhibitor

All present enzymatic activity of Human C-Met Kinase in Complex with Quinoxaline Inhibitor:
2.7.10.1;

The structure of Human C-Met Kinase in Complex with Quinoxaline Inhibitor, PDB code: 3f66 was solved by C.Meier, T.Ceska, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å)	20.00 / 1.40
Space group	P 1
Cell size a, b, c (Å), α, β, γ (°)	47.377, 47.587, 75.600, 100.70, 103.62, 98.29
R / Rfree (%)	16.8 / 22.5

The structure of Human C-Met Kinase in Complex with Quinoxaline Inhibitor also contains other interesting chemical elements:

Fluorine

(F)

6 atoms

The binding sites of Sodium atom in the Human C-Met Kinase in Complex with Quinoxaline Inhibitor (pdb code 3f66). This binding sites where shown within 5.0 Angstroms radius around Sodium atom.
In total only one binding site of Sodium was determined in the Human C-Met Kinase in Complex with Quinoxaline Inhibitor, PDB code: 3f66:

Sodium binding site 1 out of 1 in the Human C-Met Kinase in Complex with Quinoxaline Inhibitor


Mono view


Stereo pair view

A full contact list of Sodium with other atoms in the Na binding site number 1 of Human C-Met Kinase in Complex with Quinoxaline Inhibitor within 5.0Å range: probe atom residue distance (Å) B Occ B:Na6 b:34.9 occ:1.00 O B:HOH289 2.2 31.7 1.0 O B:PHE1134 2.4 29.4 1.0 O B:HOH201 2.5 26.8 1.0 O B:HOH155 2.5 40.9 1.0 O B:LYS1132 2.6 31.3 1.0 O B:HOH280 2.7 45.3 1.0 C B:PHE1134 3.6 26.7 1.0 C B:LYS1132 3.7 28.9 1.0 CB B:SER1135 4.2 28.1 1.0 NZ B:LYS1132 4.2 36.0 1.0 O B:MET1131 4.3 32.2 1.0 N B:PHE1134 4.4 27.5 1.0 O B:HOH30 4.4 27.3 1.0 CA B:SER1135 4.4 26.3 1.0 CA B:LYS1132 4.4 31.5 1.0 OG B:SER1141 4.5 19.7 0.5 CB B:SER1141 4.5 24.7 0.5 N B:SER1135 4.5 21.8 1.0 O B:LEU1142 4.5 26.9 1.0 C B:ASP1133 4.5 32.1 1.0 OG B:SER1135 4.6 28.2 1.0 N B:ASP1133 4.6 32.3 1.0 CA B:PHE1134 4.6 27.4 1.0 N B:LEU1142 4.6 25.8 1.0 CB B:SER1141 4.7 20.9 0.5 CA B:ASP1133 4.8 35.0 1.0 O B:HOH58 4.8 21.8 1.0 CD B:LYS1132 4.8 35.3 1.0 CA B:SER1141 4.8 23.0 0.5 CA B:SER1141 4.9 20.7 0.5 O B:ASP1133 4.9 35.5 1.0

J.Porter, S.Lumb, F.Lecomte, J.Reuberson, A.Foley, M.Calmiano, K.Le Riche, H.Edwards, J.Delgado, R.J.Franklin, J.M.Gascon-Simorte, A.Maloney, C.Meier, M.Batchelor. Discovery of A Novel Series of Quinoxalines As Inhibitors of C-Met Kinase. Bioorg.Med.Chem.Lett. V. 19 397 2009.
ISSN: ISSN 0960-894X
PubMed: 19059779
DOI: 10.1016/J.BMCL.2008.11.062