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Fluorine in PDB 4cnh: Structure of the Human Anaplastic Lymphoma Kinase in Complex with the Inhibitor 3-((1R)-1-(5-Fluoro-2- Methoxyphenyl)Ethoxy)-5-(1-Methyl-1H-1,2,3-Triazol-5-Yl) Pyridin-2-Amine

Enzymatic activity of Structure of the Human Anaplastic Lymphoma Kinase in Complex with the Inhibitor 3-((1R)-1-(5-Fluoro-2- Methoxyphenyl)Ethoxy)-5-(1-Methyl-1H-1,2,3-Triazol-5-Yl) Pyridin-2-Amine

All present enzymatic activity of Structure of the Human Anaplastic Lymphoma Kinase in Complex with the Inhibitor 3-((1R)-1-(5-Fluoro-2- Methoxyphenyl)Ethoxy)-5-(1-Methyl-1H-1,2,3-Triazol-5-Yl) Pyridin-2-Amine:
2.7.10.1;

Protein crystallography data

The structure of Structure of the Human Anaplastic Lymphoma Kinase in Complex with the Inhibitor 3-((1R)-1-(5-Fluoro-2- Methoxyphenyl)Ethoxy)-5-(1-Methyl-1H-1,2,3-Triazol-5-Yl) Pyridin-2-Amine, PDB code: 4cnh was solved by M.A.Mctigue, Y.L.Deng, W.Liu, A.Brooun, A.E.Stewart, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 36.57 / 1.90
Space group P 1 21 1
Cell size a, b, c (Å), α, β, γ (°) 51.613, 103.652, 57.779, 90.00, 90.00, 90.00
R / Rfree (%) 21 / 25.9

Fluorine Binding Sites:

The binding sites of Fluorine atom in the Structure of the Human Anaplastic Lymphoma Kinase in Complex with the Inhibitor 3-((1R)-1-(5-Fluoro-2- Methoxyphenyl)Ethoxy)-5-(1-Methyl-1H-1,2,3-Triazol-5-Yl) Pyridin-2-Amine (pdb code 4cnh). This binding sites where shown within 5.0 Angstroms radius around Fluorine atom.
In total 3 binding sites of Fluorine where determined in the Structure of the Human Anaplastic Lymphoma Kinase in Complex with the Inhibitor 3-((1R)-1-(5-Fluoro-2- Methoxyphenyl)Ethoxy)-5-(1-Methyl-1H-1,2,3-Triazol-5-Yl) Pyridin-2-Amine, PDB code: 4cnh:
Jump to Fluorine binding site number: 1; 2; 3;

Fluorine binding site 1 out of 3 in 4cnh

Go back to Fluorine Binding Sites List in 4cnh
Fluorine binding site 1 out of 3 in the Structure of the Human Anaplastic Lymphoma Kinase in Complex with the Inhibitor 3-((1R)-1-(5-Fluoro-2- Methoxyphenyl)Ethoxy)-5-(1-Methyl-1H-1,2,3-Triazol-5-Yl) Pyridin-2-Amine


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 1 of Structure of the Human Anaplastic Lymphoma Kinase in Complex with the Inhibitor 3-((1R)-1-(5-Fluoro-2- Methoxyphenyl)Ethoxy)-5-(1-Methyl-1H-1,2,3-Triazol-5-Yl) Pyridin-2-Amine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:F2402

b:29.3
occ:1.00
F19 A:3U92402 0.0 29.3 1.0
C12 A:3U92402 1.3 28.0 1.0
C11 A:3U92402 2.4 29.4 1.0
C13 A:3U92402 2.4 29.7 1.0
O A:ASN1254 3.2 23.6 1.0
C A:GLY1269 3.2 23.6 1.0
CA A:GLY1269 3.4 21.4 1.0
C A:ASN1254 3.4 21.8 1.0
N A:ASP1270 3.4 22.5 1.0
O A:GLY1269 3.6 24.9 1.0
CA A:ASN1254 3.7 22.6 1.0
C14 A:3U92402 3.7 29.3 1.0
C10 A:3U92402 3.7 29.0 1.0
CB A:ASP1270 3.7 27.4 1.0
CG A:LEU1256 3.8 19.5 1.0
N A:GLY1269 4.0 20.2 1.0
CD1 A:LEU1256 4.0 21.0 1.0
O A:ARG1253 4.1 20.7 1.0
N A:CYS1255 4.1 21.3 1.0
CA A:ASP1270 4.1 24.9 1.0
C15 A:3U92402 4.2 31.2 1.0
CD2 A:LEU1256 4.2 20.9 1.0
C A:CYS1255 4.5 19.7 1.0
O A:HOH2085 4.5 48.1 1.0
CB A:ASN1254 4.6 21.3 1.0
CA A:CYS1255 4.6 20.0 1.0
O A:CYS1255 4.6 20.1 1.0
N A:ASN1254 4.7 20.2 1.0
C A:ARG1253 4.8 21.9 1.0
N A:LEU1256 4.9 18.9 1.0
OD1 A:ASN1254 5.0 24.3 1.0
C9 A:3U92402 5.0 29.7 1.0

Fluorine binding site 2 out of 3 in 4cnh

Go back to Fluorine Binding Sites List in 4cnh
Fluorine binding site 2 out of 3 in the Structure of the Human Anaplastic Lymphoma Kinase in Complex with the Inhibitor 3-((1R)-1-(5-Fluoro-2- Methoxyphenyl)Ethoxy)-5-(1-Methyl-1H-1,2,3-Triazol-5-Yl) Pyridin-2-Amine


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 2 of Structure of the Human Anaplastic Lymphoma Kinase in Complex with the Inhibitor 3-((1R)-1-(5-Fluoro-2- Methoxyphenyl)Ethoxy)-5-(1-Methyl-1H-1,2,3-Triazol-5-Yl) Pyridin-2-Amine within 5.0Å range:
probe atom residue distance (Å) B Occ
B:F2401

b:24.4
occ:1.00
F19 B:3U92401 0.0 24.4 1.0
C12 B:3U92401 1.3 23.7 1.0
C11 B:3U92401 2.4 23.7 1.0
C13 B:3U92401 2.4 23.9 1.0
O B:ASN1254 3.1 16.1 1.0
C B:GLY1269 3.2 20.9 1.0
C B:ASN1254 3.2 17.4 1.0
CA B:GLY1269 3.4 18.1 1.0
N B:ASP1270 3.4 22.1 1.0
CA B:ASN1254 3.5 18.4 1.0
CB B:ASP1270 3.6 26.6 1.0
CG B:LEU1256 3.6 20.1 1.0
C14 B:3U92401 3.7 25.5 1.0
C10 B:3U92401 3.7 24.3 1.0
O B:GLY1269 3.7 21.6 1.0
CD1 B:LEU1256 3.9 21.3 1.0
N B:GLY1269 3.9 17.1 1.0
CD2 B:LEU1256 4.0 20.3 1.0
N B:CYS1255 4.0 17.6 1.0
O B:ARG1253 4.0 20.2 1.0
CA B:ASP1270 4.1 24.1 1.0
C15 B:3U92401 4.2 25.4 1.0
CB B:ASN1254 4.4 17.8 1.0
C B:CYS1255 4.4 20.9 1.0
O B:CYS1255 4.4 19.3 1.0
CA B:CYS1255 4.5 18.9 1.0
N B:ASN1254 4.6 19.6 1.0
OD1 B:ASN1254 4.7 20.6 1.0
C B:ARG1253 4.7 20.4 1.0
N B:LEU1256 4.9 17.4 1.0
CB B:LEU1256 4.9 17.2 1.0
CG B:ASP1270 4.9 31.4 1.0
C9 B:3U92401 5.0 22.7 1.0

Fluorine binding site 3 out of 3 in 4cnh

Go back to Fluorine Binding Sites List in 4cnh
Fluorine binding site 3 out of 3 in the Structure of the Human Anaplastic Lymphoma Kinase in Complex with the Inhibitor 3-((1R)-1-(5-Fluoro-2- Methoxyphenyl)Ethoxy)-5-(1-Methyl-1H-1,2,3-Triazol-5-Yl) Pyridin-2-Amine


Mono view


Stereo pair view

A full contact list of Fluorine with other atoms in the F binding site number 3 of Structure of the Human Anaplastic Lymphoma Kinase in Complex with the Inhibitor 3-((1R)-1-(5-Fluoro-2- Methoxyphenyl)Ethoxy)-5-(1-Methyl-1H-1,2,3-Triazol-5-Yl) Pyridin-2-Amine within 5.0Å range:
probe atom residue distance (Å) B Occ
B:F2402

b:25.8
occ:1.00
F19 B:3U92402 0.0 25.8 1.0
C12 B:3U92402 1.3 23.2 1.0
C13 B:3U92402 2.4 24.5 1.0
C11 B:3U92402 2.4 22.3 1.0
CD2 B:TYR1278 3.3 27.8 1.0
CB B:TYR1278 3.5 23.6 1.0
CG B:TYR1278 3.6 27.2 1.0
C14 B:3U92402 3.7 22.5 1.0
CA B:ARG1275 3.7 21.6 1.0
C10 B:3U92402 3.7 24.7 1.0
O B:ARG1275 3.7 22.8 1.0
NE B:ARG1279 4.0 24.8 1.0
CB B:ARG1275 4.2 23.8 1.0
C15 B:3U92402 4.2 23.9 1.0
C B:ARG1275 4.2 23.7 1.0
CE2 B:TYR1278 4.2 30.1 1.0
CZ B:ARG1279 4.3 22.4 1.0
CG B:ARG1279 4.4 24.0 1.0
NH2 B:ARG1279 4.4 20.7 1.0
O B:ALA1274 4.4 19.8 1.0
CD B:ARG1279 4.6 24.4 1.0
CD1 B:TYR1278 4.6 29.0 1.0
N B:ARG1275 4.7 18.9 1.0
CA B:TYR1278 4.8 23.9 1.0
C B:ALA1274 4.9 19.7 1.0
C9 B:3U92402 4.9 24.8 1.0
N B:ARG1279 5.0 23.9 1.0

Reference:

T.W.Johnson, P.F.Richardson, S.Bailey, A.Brooun, B.J.Burke, M.R.Collins, J.J.Cui, J.G.Deal, Y.L.Deng, D.M.Dinh, L.D.Engstrom, M.He, J.E.Hoffman, R.L.Hoffman, Q.Huang, J.Kath, R.S.Kania, H.Lam, J.L.Lam, P.T.Le, L.Lingardo, W.Liu, M.A.Mctigue, C.L.Palmer, N.W.Sach, T.Smeal, G.L.Smith, A.E.Stewart, S.L.Timofeevski, H.Zhu, J.Zhu, H.Y.Zou, M.P.Edwards. Discovery of (10R)-7-Amino-12-Fluoro-2,10,16-Trimethyl-15- Oxo-10,15,16,17-Tetrahydro-2H-8,4-(Metheno)Pyrazolo[4,3- H][2,5,11]Benzoxadiazacyclotetradecine-3-Carbonitrile (Pf- 06463922), A Macrocyclic Inhibitor of Alk/ROS1 with Pre- Clinical Brain Exposure and Broad Spectrum Potency Against Alk-Resistant Mutations. J.Med.Chem. V. 57 4720 2014.
ISSN: ISSN 0022-2623
PubMed: 24819116
DOI: 10.1021/JM500261Q
Page generated: Mon Jul 14 21:00:46 2025

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