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Bromine in PDB 5tzz: Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine

Enzymatic activity of Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine

All present enzymatic activity of Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine:
3.1.4.17;

Protein crystallography data

The structure of Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine, PDB code: 5tzz was solved by R.Xu, K.Aertgeerts, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 55.72 / 1.60
Space group P 1
Cell size a, b, c (Å), α, β, γ (°) 55.749, 73.119, 91.043, 109.30, 90.91, 91.15
R / Rfree (%) 19.5 / 22.9

Other elements in 5tzz:

The structure of Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine also contains other interesting chemical elements:

Fluorine (F) 12 atoms
Magnesium (Mg) 4 atoms
Zinc (Zn) 4 atoms

Bromine Binding Sites:

The binding sites of Bromine atom in the Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine (pdb code 5tzz). This binding sites where shown within 5.0 Angstroms radius around Bromine atom.
In total 4 binding sites of Bromine where determined in the Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine, PDB code: 5tzz:
Jump to Bromine binding site number: 1; 2; 3; 4;

Bromine binding site 1 out of 4 in 5tzz

Go back to Bromine Binding Sites List in 5tzz
Bromine binding site 1 out of 4 in the Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine


Mono view


Stereo pair view

A full contact list of Bromine with other atoms in the Br binding site number 1 of Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine within 5.0Å range:
probe atom residue distance (Å) B Occ
A:Br1001

b:20.4
occ:1.00
BR24 A:7OJ1001 0.0 20.4 1.0
C21 A:7OJ1001 1.9 19.2 1.0
C27 A:7OJ1001 2.8 21.4 1.0
C20 A:7OJ1001 2.9 17.5 1.0
F28 A:7OJ1001 2.9 23.2 1.0
OH A:TYR827 3.1 22.6 1.0
OE1 A:GLN859 3.7 19.4 1.0
C8 A:7OJ1001 3.7 16.8 1.0
N9 A:7OJ1001 3.9 13.0 1.0
CZ A:TYR827 3.9 23.9 1.0
SD A:MET847 4.0 21.9 1.0
C22 A:7OJ1001 4.1 15.4 1.0
C18 A:7OJ1001 4.1 16.9 1.0
CB A:PHE862 4.2 18.0 1.0
O A:LEU858 4.2 19.7 1.0
CE2 A:PHE830 4.3 20.6 1.0
CE1 A:TYR827 4.3 19.2 1.0
CB A:LEU858 4.5 23.2 1.0
CG A:PHE862 4.6 16.6 1.0
C23 A:7OJ1001 4.6 15.1 1.0
C A:LEU858 4.6 19.7 1.0
CB A:MET847 4.6 17.8 1.0
CD1 A:PHE862 4.8 21.0 1.0
CE2 A:TYR827 4.9 17.8 1.0
CD A:GLN859 4.9 17.1 1.0
CG A:MET847 5.0 19.0 1.0
N7 A:7OJ1001 5.0 16.4 1.0
CD2 A:PHE830 5.0 15.3 1.0

Bromine binding site 2 out of 4 in 5tzz

Go back to Bromine Binding Sites List in 5tzz
Bromine binding site 2 out of 4 in the Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine


Mono view


Stereo pair view

A full contact list of Bromine with other atoms in the Br binding site number 2 of Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Br1001

b:26.1
occ:1.00
BR24 B:7OJ1001 0.0 26.1 1.0
C21 B:7OJ1001 1.9 23.9 1.0
C20 B:7OJ1001 2.8 21.7 1.0
C27 B:7OJ1001 2.9 28.2 1.0
F28 B:7OJ1001 3.1 22.6 1.0
OH B:TYR827 3.1 30.0 1.0
C8 B:7OJ1001 3.7 25.2 1.0
N9 B:7OJ1001 3.8 22.9 1.0
OE1 B:GLN859 3.8 29.1 1.0
CZ B:TYR827 3.9 19.3 1.0
CE2 B:TYR827 4.1 21.1 1.0
C18 B:7OJ1001 4.1 15.9 1.0
SD B:MET847 4.1 28.0 1.0
C22 B:7OJ1001 4.1 27.1 1.0
O B:LEU858 4.2 21.3 1.0
CB B:PHE862 4.2 16.5 1.0
CE2 B:PHE830 4.2 20.3 1.0
CB B:LEU858 4.5 22.4 1.0
CG B:PHE862 4.6 21.8 1.0
C B:LEU858 4.6 21.6 1.0
C23 B:7OJ1001 4.7 24.3 1.0
CD1 B:PHE862 4.8 24.3 1.0
CD B:GLN859 4.9 19.4 1.0
CE1 B:TYR827 5.0 21.0 1.0

Bromine binding site 3 out of 4 in 5tzz

Go back to Bromine Binding Sites List in 5tzz
Bromine binding site 3 out of 4 in the Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine


Mono view


Stereo pair view

A full contact list of Bromine with other atoms in the Br binding site number 3 of Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine within 5.0Å range:
probe atom residue distance (Å) B Occ
C:Br1001

b:22.0
occ:1.00
BR24 C:7OJ1001 0.0 22.0 1.0
C21 C:7OJ1001 1.9 23.8 1.0
C27 C:7OJ1001 2.8 23.1 1.0
C20 C:7OJ1001 2.9 23.2 1.0
F28 C:7OJ1001 3.0 21.8 1.0
OH C:TYR827 3.2 25.4 1.0
C8 C:7OJ1001 3.7 12.7 1.0
N9 C:7OJ1001 3.9 10.8 1.0
CZ C:TYR827 3.9 24.1 1.0
OE1 C:GLN859 3.9 22.8 1.0
SD C:MET847 4.0 25.8 1.0
CB C:PHE862 4.1 14.4 1.0
C22 C:7OJ1001 4.1 21.3 1.0
CE1 C:TYR827 4.1 23.0 1.0
C18 C:7OJ1001 4.1 24.8 1.0
CE2 C:PHE830 4.2 21.8 1.0
O C:LEU858 4.2 19.9 1.0
CG C:PHE862 4.4 17.4 1.0
CB C:LEU858 4.6 19.4 1.0
C C:LEU858 4.6 22.6 1.0
C23 C:7OJ1001 4.6 25.3 1.0
CD1 C:PHE862 4.7 18.2 1.0
CB C:MET847 4.9 21.9 1.0
CD2 C:PHE830 4.9 17.8 1.0
CE2 C:TYR827 4.9 21.1 1.0

Bromine binding site 4 out of 4 in 5tzz

Go back to Bromine Binding Sites List in 5tzz
Bromine binding site 4 out of 4 in the Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine


Mono view


Stereo pair view

A full contact list of Bromine with other atoms in the Br binding site number 4 of Crystal Structure of Human Phosphodiesterase 2A in Complex with 1-[(3- Bromo-4-Fluorophenyl)Carbonyl]-3,3-Difluoro-5-{5-Methyl-[1,2, 4]Triazolo[1,5-A]Pyrimidin-7-Yl}Piperidine within 5.0Å range:
probe atom residue distance (Å) B Occ
D:Br1001

b:20.9
occ:1.00
BR24 D:7OJ1001 0.0 20.9 1.0
C21 D:7OJ1001 1.9 13.8 1.0
C27 D:7OJ1001 2.8 12.7 1.0
C20 D:7OJ1001 2.9 18.9 1.0
F28 D:7OJ1001 2.9 20.5 1.0
OH D:TYR827 3.2 19.8 1.0
C8 D:7OJ1001 3.6 18.5 1.0
OE1 D:GLN859 3.7 21.1 1.0
N9 D:7OJ1001 3.8 16.1 1.0
SD D:MET847 3.9 19.2 1.0
CZ D:TYR827 4.1 17.4 1.0
C22 D:7OJ1001 4.1 17.3 1.0
CB D:PHE862 4.1 19.1 1.0
C18 D:7OJ1001 4.2 18.2 1.0
CE2 D:PHE830 4.2 24.3 1.0
O D:LEU858 4.3 19.0 1.0
CE1 D:TYR827 4.4 14.9 1.0
CG D:PHE862 4.4 19.0 1.0
CB D:LEU858 4.5 19.5 1.0
C D:LEU858 4.7 19.3 1.0
C23 D:7OJ1001 4.7 20.4 1.0
CD1 D:PHE862 4.7 15.5 1.0
CB D:MET847 4.8 19.5 1.0
CD D:GLN859 4.9 15.3 1.0
N7 D:7OJ1001 4.9 18.8 1.0

Reference:

L.Gomez, M.E.Massari, T.Vickers, G.Freestone, W.Vernier, K.Ly, R.Xu, M.Mccarrick, T.Marrone, M.Metz, Y.G.Yan, Z.W.Yoder, R.Lemus, N.J.Broadbent, R.Barido, N.Warren, K.Schmelzer, D.Neul, D.Lee, C.B.Andersen, K.Sebring, K.Aertgeerts, X.Zhou, A.Tabatabaei, M.Peters, J.G.Breitenbucher. Design and Synthesis of Novel and Selective Phosphodiesterase 2 (PDE2A) Inhibitors For the Treatment of Memory Disorders. J. Med. Chem. V. 60 2037 2017.
ISSN: ISSN 1520-4804
PubMed: 28165743
DOI: 10.1021/ACS.JMEDCHEM.6B01793
Page generated: Thu Jul 11 01:10:08 2024

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