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Chlorine in PDB 7g4p: Crystal Structure of Rat Autotaxin in Complex with Rac-(E)-1-[Rac- (3AR,8AS)-2-(1H-Benzotriazole-5-Carbonyl)-1,3,3A,4,5,7,8,8A- Octahydropyrrolo[3,4-D]Azepin-6-Yl]-3-[4-(Trifluoromethoxy) Phenyl]Prop-2-En-1-One, I.E. Smiles N1(Cc[C@@H]2[C@H](CC1)Cn(C2) C(=O)C1CCC2C(C1)N=NN2)C(=O)/C=C/C1CCC(CC1)Oc(F)(F)F with IC50=0.00155284 Microm

Enzymatic activity of Crystal Structure of Rat Autotaxin in Complex with Rac-(E)-1-[Rac- (3AR,8AS)-2-(1H-Benzotriazole-5-Carbonyl)-1,3,3A,4,5,7,8,8A- Octahydropyrrolo[3,4-D]Azepin-6-Yl]-3-[4-(Trifluoromethoxy) Phenyl]Prop-2-En-1-One, I.E. Smiles N1(Cc[C@@H]2[C@H](CC1)Cn(C2) C(=O)C1CCC2C(C1)N=NN2)C(=O)/C=C/C1CCC(CC1)Oc(F)(F)F with IC50=0.00155284 Microm

All present enzymatic activity of Crystal Structure of Rat Autotaxin in Complex with Rac-(E)-1-[Rac- (3AR,8AS)-2-(1H-Benzotriazole-5-Carbonyl)-1,3,3A,4,5,7,8,8A- Octahydropyrrolo[3,4-D]Azepin-6-Yl]-3-[4-(Trifluoromethoxy) Phenyl]Prop-2-En-1-One, I.E. Smiles N1(Cc[C@@H]2[C@H](CC1)Cn(C2) C(=O)C1CCC2C(C1)N=NN2)C(=O)/C=C/C1CCC(CC1)Oc(F)(F)F with IC50=0.00155284 Microm:
3.1.4.39;

Protein crystallography data

The structure of Crystal Structure of Rat Autotaxin in Complex with Rac-(E)-1-[Rac- (3AR,8AS)-2-(1H-Benzotriazole-5-Carbonyl)-1,3,3A,4,5,7,8,8A- Octahydropyrrolo[3,4-D]Azepin-6-Yl]-3-[4-(Trifluoromethoxy) Phenyl]Prop-2-En-1-One, I.E. Smiles N1(Cc[C@@H]2[C@H](CC1)Cn(C2) C(=O)C1CCC2C(C1)N=NN2)C(=O)/C=C/C1CCC(CC1)Oc(F)(F)F with IC50=0.00155284 Microm, PDB code: 7g4p was solved by M.Stihle, J.Benz, D.Hunziker, P.Mattei, M.G.Rudolph, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 46.72 / 2.12
Space group P 21 21 21
Cell size a, b, c (Å), α, β, γ (°) 84.786, 93.362, 120.964, 90, 90, 90
R / Rfree (%) 21.8 / 25.8

Other elements in 7g4p:

The structure of Crystal Structure of Rat Autotaxin in Complex with Rac-(E)-1-[Rac- (3AR,8AS)-2-(1H-Benzotriazole-5-Carbonyl)-1,3,3A,4,5,7,8,8A- Octahydropyrrolo[3,4-D]Azepin-6-Yl]-3-[4-(Trifluoromethoxy) Phenyl]Prop-2-En-1-One, I.E. Smiles N1(Cc[C@@H]2[C@H](CC1)Cn(C2) C(=O)C1CCC2C(C1)N=NN2)C(=O)/C=C/C1CCC(CC1)Oc(F)(F)F with IC50=0.00155284 Microm also contains other interesting chemical elements:

Calcium (Ca) 2 atoms
Zinc (Zn) 1 atom
Fluorine (F) 3 atoms

Chlorine Binding Sites:

The binding sites of Chlorine atom in the Crystal Structure of Rat Autotaxin in Complex with Rac-(E)-1-[Rac- (3AR,8AS)-2-(1H-Benzotriazole-5-Carbonyl)-1,3,3A,4,5,7,8,8A- Octahydropyrrolo[3,4-D]Azepin-6-Yl]-3-[4-(Trifluoromethoxy) Phenyl]Prop-2-En-1-One, I.E. Smiles N1(Cc[C@@H]2[C@H](CC1)Cn(C2) C(=O)C1CCC2C(C1)N=NN2)C(=O)/C=C/C1CCC(CC1)Oc(F)(F)F with IC50=0.00155284 Microm (pdb code 7g4p). 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 Rac-(E)-1-[Rac- (3AR,8AS)-2-(1H-Benzotriazole-5-Carbonyl)-1,3,3A,4,5,7,8,8A- Octahydropyrrolo[3,4-D]Azepin-6-Yl]-3-[4-(Trifluoromethoxy) Phenyl]Prop-2-En-1-One, I.E. Smiles N1(Cc[C@@H]2[C@H](CC1)Cn(C2) C(=O)C1CCC2C(C1)N=NN2)C(=O)/C=C/C1CCC(CC1)Oc(F)(F)F with IC50=0.00155284 Microm, PDB code: 7g4p:
Jump to Chlorine binding site number: 1; 2;

Chlorine binding site 1 out of 2 in 7g4p

Go back to Chlorine Binding Sites List in 7g4p
Chlorine binding site 1 out of 2 in the Crystal Structure of Rat Autotaxin in Complex with Rac-(E)-1-[Rac- (3AR,8AS)-2-(1H-Benzotriazole-5-Carbonyl)-1,3,3A,4,5,7,8,8A- Octahydropyrrolo[3,4-D]Azepin-6-Yl]-3-[4-(Trifluoromethoxy) Phenyl]Prop-2-En-1-One, I.E. Smiles N1(Cc[C@@H]2[C@H](CC1)Cn(C2) C(=O)C1CCC2C(C1)N=NN2)C(=O)/C=C/C1CCC(CC1)Oc(F)(F)F with IC50=0.00155284 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 Rac-(E)-1-[Rac- (3AR,8AS)-2-(1H-Benzotriazole-5-Carbonyl)-1,3,3A,4,5,7,8,8A- Octahydropyrrolo[3,4-D]Azepin-6-Yl]-3-[4-(Trifluoromethoxy) Phenyl]Prop-2-En-1-One, I.E. Smiles N1(Cc[C@@H]2[C@H](CC1)Cn(C2) C(=O)C1CCC2C(C1)N=NN2)C(=O)/C=C/C1CCC(CC1)Oc(F)(F)F with IC50=0.00155284 Microm within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl906

b:75.7
occ:1.00
 O A:HOH1296 3.1 40.2 1.0
O A:HOH1141 3.1 40.8 1.0
NH1 A:ARG746 3.1 42.8 1.0
NH2 A:ARG746 3.5 43.2 1.0
N A:GLU749 3.6 42.1 1.0
CZ A:ARG746 3.8 46.2 1.0
CA A:THR748 4.0 34.6 1.0
CE1 A:PHE625 4.2 34.9 1.0
CE2 A:TYR605 4.2 29.7 1.0
C A:THR748 4.3 36.8 1.0
CB A:GLU749 4.3 52.1 1.0
CB A:THR748 4.4 34.1 1.0
CD2 A:TYR605 4.4 29.4 1.0
CA A:GLU749 4.5 46.1 1.0
CG2 A:THR748 4.6 33.1 1.0
CZ A:PHE625 4.6 34.0 1.0
O A:ARG606 4.8 33.2 1.0
O A:ASP747 4.9 31.4 1.0

Chlorine binding site 2 out of 2 in 7g4p

Go back to Chlorine Binding Sites List in 7g4p
Chlorine binding site 2 out of 2 in the Crystal Structure of Rat Autotaxin in Complex with Rac-(E)-1-[Rac- (3AR,8AS)-2-(1H-Benzotriazole-5-Carbonyl)-1,3,3A,4,5,7,8,8A- Octahydropyrrolo[3,4-D]Azepin-6-Yl]-3-[4-(Trifluoromethoxy) Phenyl]Prop-2-En-1-One, I.E. Smiles N1(Cc[C@@H]2[C@H](CC1)Cn(C2) C(=O)C1CCC2C(C1)N=NN2)C(=O)/C=C/C1CCC(CC1)Oc(F)(F)F with IC50=0.00155284 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 Rac-(E)-1-[Rac- (3AR,8AS)-2-(1H-Benzotriazole-5-Carbonyl)-1,3,3A,4,5,7,8,8A- Octahydropyrrolo[3,4-D]Azepin-6-Yl]-3-[4-(Trifluoromethoxy) Phenyl]Prop-2-En-1-One, I.E. Smiles N1(Cc[C@@H]2[C@H](CC1)Cn(C2) C(=O)C1CCC2C(C1)N=NN2)C(=O)/C=C/C1CCC(CC1)Oc(F)(F)F with IC50=0.00155284 Microm within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Cl907

b:69.8
occ:1.00
 NH2 A:ARG710 2.9 34.5 1.0
ND2 A:ASN801 3.1 40.1 1.0
O A:HOH1032 3.2 47.0 1.0
CB A:ASN801 3.8 36.7 1.0
CD A:ARG710 3.9 35.8 1.0
CG A:ASN801 4.0 39.3 1.0
CZ A:ARG710 4.1 36.8 1.0
CB A:ALA707 4.3 33.9 1.0
NE A:ARG710 4.4 35.8 1.0
N A:ASN801 4.5 34.6 1.0
CA A:ALA707 4.5 31.6 1.0
OG A:SER807 4.7 37.5 1.0
CA A:ASN801 4.8 35.1 1.0
O A:ALA707 4.9 28.9 1.0
CB A:SER807 5.0 34.7 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: Sat Feb 8 16:57:02 2025

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