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Fluorine in PDB 3eqb: X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp

Enzymatic activity of X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp

All present enzymatic activity of X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp:
2.7.12.2;

Protein crystallography data

The structure of X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp, PDB code: 3eqb was solved by J.F.Ohren, A.Pavlovsky, E.Zhang, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 20.00 / 2.62
Space group P 62
Cell size a, b, c (Å), α, β, γ (°) 82.128, 82.128, 129.099, 90.00, 90.00, 120.00
R / Rfree (%) 21 / 26.4

Other elements in 3eqb:

The structure of X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp also contains other interesting chemical elements:

Magnesium (Mg) 1 atom
Iodine (I) 1 atom

Fluorine Binding Sites:

The binding sites of Fluorine atom in the X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp (pdb code 3eqb). This binding sites where shown within 5.0 Angstroms radius around Fluorine atom.
In total 3 binding sites of Fluorine where determined in the X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp, PDB code: 3eqb:
Jump to Fluorine binding site number: 1; 2; 3;

Fluorine binding site 1 out of 3 in 3eqb

Go back to Fluorine Binding Sites List in 3eqb
Fluorine binding site 1 out of 3 in the X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 1 of X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:F1

b:61.5
occ:1.00
F2 A:LUG1 0.0 61.5 1.0
C11 A:LUG1 1.4 60.7 1.0
C10 A:LUG1 2.3 60.4 1.0
C12 A:LUG1 2.5 59.9 1.0
N A:SER212 2.7 59.1 1.0
F1 A:LUG1 3.0 59.3 1.0
N A:VAL211 3.1 56.4 1.0
CB A:SER212 3.4 60.7 1.0
O A:PHE209 3.5 51.9 1.0
C9 A:LUG1 3.5 60.9 1.0
CA A:SER212 3.6 60.6 1.0
CG2 A:VAL211 3.6 56.3 1.0
C A:VAL211 3.7 58.1 1.0
C7 A:LUG1 3.7 59.9 1.0
CA A:VAL211 3.7 57.4 1.0
C A:GLY210 3.8 55.4 1.0
CA A:GLY210 3.9 54.0 1.0
O A:SER212 3.9 61.3 1.0
CD1 A:LEU215 3.9 65.0 1.0
C8 A:LUG1 4.1 61.5 1.0
CB A:LEU215 4.1 66.8 1.0
CB A:VAL211 4.1 57.5 1.0
C A:SER212 4.2 61.3 1.0
C A:PHE209 4.5 51.6 1.0
OG A:SER212 4.7 61.1 1.0
CG A:LEU215 4.7 65.9 1.0
N A:GLY210 4.7 52.3 1.0
CD2 A:LEU115 4.7 66.9 1.0
O A:GLY210 4.7 55.9 1.0
O A:VAL211 4.8 58.3 1.0
N1 A:LUG1 5.0 58.4 1.0

Fluorine binding site 2 out of 3 in 3eqb

Go back to Fluorine Binding Sites List in 3eqb
Fluorine binding site 2 out of 3 in the X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 2 of X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:F1

b:59.3
occ:1.00
F1 A:LUG1 0.0 59.3 1.0
C12 A:LUG1 1.3 59.9 1.0
C7 A:LUG1 2.3 59.9 1.0
C11 A:LUG1 2.4 60.7 1.0
C4 A:LUG1 2.8 58.3 1.0
N1 A:LUG1 2.8 58.4 1.0
F2 A:LUG1 3.0 61.5 1.0
CG2 A:VAL211 3.0 56.3 1.0
C3 A:LUG1 3.1 58.5 1.0
CD2 A:LEU115 3.3 66.9 1.0
C8 A:LUG1 3.5 61.5 1.0
C10 A:LUG1 3.7 60.4 1.0
O A:PHE209 3.7 51.9 1.0
C5 A:LUG1 3.9 57.4 1.0
C9 A:LUG1 4.1 60.9 1.0
CD1 A:LEU118 4.2 64.4 1.0
CB A:VAL211 4.3 57.5 1.0
C2 A:LUG1 4.3 59.1 1.0
CD1 A:ILE141 4.4 63.3 1.0
N A:VAL211 4.5 56.4 1.0
CD1 A:LEU215 4.5 65.0 1.0
CG A:LEU115 4.7 67.4 1.0
C13 A:LUG1 4.7 63.9 1.0
N A:SER212 4.9 59.1 1.0
CA A:VAL211 4.9 57.4 1.0
C A:PHE209 4.9 51.6 1.0
C6 A:LUG1 5.0 58.2 1.0

Fluorine binding site 3 out of 3 in 3eqb

Go back to Fluorine Binding Sites List in 3eqb
Fluorine binding site 3 out of 3 in the X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 3 of X-Ray Structure of the Human Mitogen-Activated Protein Kinase Kinase 1 (MEK1) in A Complex with Ligand and Mgatp within 5.0Å range:
probe atom residue distance (Å) B Occ
A:F1

b:59.1
occ:1.00
F3 A:LUG1 0.0 59.1 1.0
C2 A:LUG1 1.4 59.1 1.0
C1 A:LUG1 2.4 57.0 1.0
C3 A:LUG1 2.4 58.5 1.0
N1 A:LUG1 2.8 58.4 1.0
OD1 A:ASP208 3.2 49.0 1.0
N2 A:LUG1 3.5 65.2 1.0
C6 A:LUG1 3.6 58.2 1.0
C4 A:LUG1 3.6 58.3 1.0
CG2 A:ILE141 3.7 61.1 1.0
CD A:LYS97 3.7 63.6 1.0
CD1 A:ILE141 3.9 63.3 1.0
CE A:MET143 3.9 56.9 1.0
CB A:ILE141 4.0 61.4 1.0
C5 A:LUG1 4.1 57.4 1.0
SD A:MET143 4.1 59.2 1.0
N3 A:LUG1 4.2 68.4 1.0
C7 A:LUG1 4.2 59.9 1.0
CG A:ASP208 4.4 48.4 1.0
CG1 A:ILE141 4.5 62.1 1.0
NZ A:LYS97 4.5 64.2 1.0
C13 A:LUG1 4.6 63.9 1.0
N A:ASP208 4.6 49.7 1.0
CB A:LYS97 4.6 61.9 1.0
CA A:ASP208 4.7 49.5 1.0
CG A:LYS97 4.8 62.5 1.0
CE A:LYS97 4.8 64.8 1.0
C8 A:LUG1 5.0 61.5 1.0

Reference:

J.S.Warmus, C.Flamme, L.Y.Zhang, S.Barrett, A.Bridges, H.Chen, R.Gowan, M.Kaufman, J.Sebolt-Leopold, W.Leopold, R.Merriman, J.Ohren, A.Pavlovsky, S.Przybranowski, H.Tecle, H.Valik, C.Whitehead, E.Zhang. 2-Alkylamino- and Alkoxy-Substituted 2-Amino-1,3,4-Oxadiazoles-O-Alkyl Benzohydroxamate Esters Replacements Retain the Desired Inhibition and Selectivity Against Mek (Map Erk Kinase). Bioorg.Med.Chem.Lett. V. 18 6171 2008.
ISSN: ISSN 0960-894X
PubMed: 18951019
DOI: 10.1016/J.BMCL.2008.10.015
Page generated: Mon Jul 14 16:07:47 2025

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