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Chlorine in PDB 7g6x: Crystal Structure of Rat Autotaxin in Complex with N-[(3,4- Dichlorophenyl)Methyl]-2-[4-Oxo-6-[4-(4-Sulfamoylbutanoyl)Piperazin- 1-Yl]Quinazolin-3-Yl]Acetamide, I.E. Smiles Ns(=O)(=O)Cccc(=O) N1CCN(C2CCC3C(C2)C(=O)N(C=N3)Cc(=O)NCC2CCC(C(C2)Cl)Cl)CC1 with IC50=0.00464057 Microm

Enzymatic activity of Crystal Structure of Rat Autotaxin in Complex with N-[(3,4- Dichlorophenyl)Methyl]-2-[4-Oxo-6-[4-(4-Sulfamoylbutanoyl)Piperazin- 1-Yl]Quinazolin-3-Yl]Acetamide, I.E. Smiles Ns(=O)(=O)Cccc(=O) N1CCN(C2CCC3C(C2)C(=O)N(C=N3)Cc(=O)NCC2CCC(C(C2)Cl)Cl)CC1 with IC50=0.00464057 Microm

All present enzymatic activity of Crystal Structure of Rat Autotaxin in Complex with N-[(3,4- Dichlorophenyl)Methyl]-2-[4-Oxo-6-[4-(4-Sulfamoylbutanoyl)Piperazin- 1-Yl]Quinazolin-3-Yl]Acetamide, I.E. Smiles Ns(=O)(=O)Cccc(=O) N1CCN(C2CCC3C(C2)C(=O)N(C=N3)Cc(=O)NCC2CCC(C(C2)Cl)Cl)CC1 with IC50=0.00464057 Microm:
3.1.4.39;

Protein crystallography data

The structure of Crystal Structure of Rat Autotaxin in Complex with N-[(3,4- Dichlorophenyl)Methyl]-2-[4-Oxo-6-[4-(4-Sulfamoylbutanoyl)Piperazin- 1-Yl]Quinazolin-3-Yl]Acetamide, I.E. Smiles Ns(=O)(=O)Cccc(=O) N1CCN(C2CCC3C(C2)C(=O)N(C=N3)Cc(=O)NCC2CCC(C(C2)Cl)Cl)CC1 with IC50=0.00464057 Microm, PDB code: 7g6x was solved by M.Stihle, J.Benz, D.Hunziker, E.Martin-Rainer, M.G.Rudolph, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 45.97 / 1.54
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 84.076, 91.944, 119.761, 90, 90, 90
R / Rfree (%) 18.2 / 21.3

Other elements in 7g6x:

The structure of Crystal Structure of Rat Autotaxin in Complex with N-[(3,4- Dichlorophenyl)Methyl]-2-[4-Oxo-6-[4-(4-Sulfamoylbutanoyl)Piperazin- 1-Yl]Quinazolin-3-Yl]Acetamide, I.E. Smiles Ns(=O)(=O)Cccc(=O) N1CCN(C2CCC3C(C2)C(=O)N(C=N3)Cc(=O)NCC2CCC(C(C2)Cl)Cl)CC1 with IC50=0.00464057 Microm also contains other interesting chemical elements:

Calcium (Ca) 2 atoms
Sodium (Na) 2 atoms
Zinc (Zn) 1 atom

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of Rat Autotaxin in Complex with N-[(3,4- Dichlorophenyl)Methyl]-2-[4-Oxo-6-[4-(4-Sulfamoylbutanoyl)Piperazin- 1-Yl]Quinazolin-3-Yl]Acetamide, I.E. Smiles Ns(=O)(=O)Cccc(=O) N1CCN(C2CCC3C(C2)C(=O)N(C=N3)Cc(=O)NCC2CCC(C(C2)Cl)Cl)CC1 with IC50=0.00464057 Microm (pdb code 7g6x). This binding sites where shown within 5.0 Angstroms radius around Chlorine atom.
In total 2 binding sites of Chlorine where determined in the Crystal Structure of Rat Autotaxin in Complex with N-[(3,4- Dichlorophenyl)Methyl]-2-[4-Oxo-6-[4-(4-Sulfamoylbutanoyl)Piperazin- 1-Yl]Quinazolin-3-Yl]Acetamide, I.E. Smiles Ns(=O)(=O)Cccc(=O) N1CCN(C2CCC3C(C2)C(=O)N(C=N3)Cc(=O)NCC2CCC(C(C2)Cl)Cl)CC1 with IC50=0.00464057 Microm, PDB code: 7g6x:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 7g6x

Go back to Chlorine Binding Sites List in 7g6x
Chlorine binding site 1 out of 2 in the Crystal Structure of Rat Autotaxin in Complex with N-[(3,4- Dichlorophenyl)Methyl]-2-[4-Oxo-6-[4-(4-Sulfamoylbutanoyl)Piperazin- 1-Yl]Quinazolin-3-Yl]Acetamide, I.E. Smiles Ns(=O)(=O)Cccc(=O) N1CCN(C2CCC3C(C2)C(=O)N(C=N3)Cc(=O)NCC2CCC(C(C2)Cl)Cl)CC1 with IC50=0.00464057 Microm


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 1 of Crystal Structure of Rat Autotaxin in Complex with N-[(3,4- Dichlorophenyl)Methyl]-2-[4-Oxo-6-[4-(4-Sulfamoylbutanoyl)Piperazin- 1-Yl]Quinazolin-3-Yl]Acetamide, I.E. Smiles Ns(=O)(=O)Cccc(=O) N1CCN(C2CCC3C(C2)C(=O)N(C=N3)Cc(=O)NCC2CCC(C(C2)Cl)Cl)CC1 with IC50=0.00464057 Microm within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl901

b:28.7
occ:1.00
CL19 A:Y4N901 0.0 28.7 1.0
C15 A:Y4N901 1.7 24.6 1.0
C16 A:Y4N901 2.7 25.1 1.0
C14 A:Y4N901 2.7 26.3 1.0
CL20 A:Y4N901 3.1 31.5 1.0
CB A:LEU213 3.7 18.0 1.0
CZ3 A:TRP254 3.8 23.5 1.0
CD2 A:PHE210 3.8 29.6 1.0
O A:PHE210 3.9 17.9 1.0
CE1 A:PHE274 3.9 23.1 1.0
CH2 A:TRP254 3.9 25.2 1.0
C11 A:Y4N901 4.0 25.8 1.0
N A:TYR214 4.0 14.9 1.0
C13 A:Y4N901 4.0 26.4 1.0
CG A:PHE210 4.0 25.0 1.0
CA A:PHE210 4.1 18.4 1.0
CE2 A:PHE210 4.1 31.0 1.0
CB A:TYR214 4.3 17.6 1.0
C A:LEU213 4.3 15.2 1.0
CB A:PHE210 4.4 20.2 1.0
CA A:TYR214 4.5 15.8 1.0
C12 A:Y4N901 4.5 27.5 1.0
C A:PHE210 4.5 17.5 1.0
CD1 A:LEU213 4.5 23.9 1.0
CA A:LEU213 4.6 16.2 1.0
CD1 A:PHE210 4.6 26.4 1.0
CZ A:PHE210 4.6 27.7 1.0
CD1 A:PHE274 4.7 23.3 1.0
CZ A:PHE274 4.7 23.6 1.0
CG A:LEU213 4.8 19.4 1.0
CE1 A:PHE210 4.9 32.8 1.0
CD1 A:TYR214 4.9 18.2 1.0

Chlorine binding site 2 out of 2 in 7g6x

Go back to Chlorine Binding Sites List in 7g6x
Chlorine binding site 2 out of 2 in the Crystal Structure of Rat Autotaxin in Complex with N-[(3,4- Dichlorophenyl)Methyl]-2-[4-Oxo-6-[4-(4-Sulfamoylbutanoyl)Piperazin- 1-Yl]Quinazolin-3-Yl]Acetamide, I.E. Smiles Ns(=O)(=O)Cccc(=O) N1CCN(C2CCC3C(C2)C(=O)N(C=N3)Cc(=O)NCC2CCC(C(C2)Cl)Cl)CC1 with IC50=0.00464057 Microm


Mono view


Stereo pair view

A full contact list of Chlorine with other atoms in the Cl binding site number 2 of Crystal Structure of Rat Autotaxin in Complex with N-[(3,4- Dichlorophenyl)Methyl]-2-[4-Oxo-6-[4-(4-Sulfamoylbutanoyl)Piperazin- 1-Yl]Quinazolin-3-Yl]Acetamide, I.E. Smiles Ns(=O)(=O)Cccc(=O) N1CCN(C2CCC3C(C2)C(=O)N(C=N3)Cc(=O)NCC2CCC(C(C2)Cl)Cl)CC1 with IC50=0.00464057 Microm within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl901

b:31.5
occ:1.00
CL20 A:Y4N901 0.0 31.5 1.0
C14 A:Y4N901 1.8 26.3 1.0
C13 A:Y4N901 2.7 26.4 1.0
C15 A:Y4N901 2.8 24.6 1.0
CL19 A:Y4N901 3.1 28.7 1.0
O A:LEU213 3.6 17.0 1.0
O A:HOH1492 3.7 29.2 1.0
C A:LEU213 3.8 15.2 1.0
C12 A:Y4N901 4.0 27.5 1.0
CE1 A:PHE274 4.0 23.1 1.0
N A:TYR214 4.0 14.9 1.0
CD1 A:TYR214 4.0 18.2 1.0
CA A:TYR214 4.0 15.8 1.0
CB A:LEU213 4.0 18.0 1.0
C16 A:Y4N901 4.0 25.1 1.0
CH2 A:TRP260 4.2 23.6 1.0
CZ A:PHE274 4.3 23.6 1.0
CB A:ALA217 4.3 19.8 1.0
CZ3 A:TRP260 4.4 21.4 1.0
C11 A:Y4N901 4.5 25.8 1.0
CA A:LEU213 4.5 16.2 1.0
CB A:TYR214 4.5 17.6 1.0
CD1 A:PHE274 4.6 23.3 1.0
O A:HOH1520 4.7 33.5 1.0
CG A:TYR214 4.8 17.9 1.0
CE1 A:TYR214 5.0 17.9 1.0

Reference:

D.Hunziker, S.C.Joachim, C.Ullmer, M.G.Rudolph. Crystal Structure of A Rat Autotaxin Complex To Be Published.
Page generated: Sun Jul 13 01:13:58 2025

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