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Calcium in PDB 6wy7: Crystal Structure of Myeloperoxidase Subform C (Mpo) Complex with Compound-41 A.K.A 7-[1-Phenyl-3-({4-Phenylbicyclo[2.2.2]Octan-1- Yl}Amino)Propyl]-3H-[1,2,3]Triazolo[4,5-B]Pyridin-5-Amine

Enzymatic activity of Crystal Structure of Myeloperoxidase Subform C (Mpo) Complex with Compound-41 A.K.A 7-[1-Phenyl-3-({4-Phenylbicyclo[2.2.2]Octan-1- Yl}Amino)Propyl]-3H-[1,2,3]Triazolo[4,5-B]Pyridin-5-Amine

All present enzymatic activity of Crystal Structure of Myeloperoxidase Subform C (Mpo) Complex with Compound-41 A.K.A 7-[1-Phenyl-3-({4-Phenylbicyclo[2.2.2]Octan-1- Yl}Amino)Propyl]-3H-[1,2,3]Triazolo[4,5-B]Pyridin-5-Amine:
1.11.2.2;

Protein crystallography data

The structure of Crystal Structure of Myeloperoxidase Subform C (Mpo) Complex with Compound-41 A.K.A 7-[1-Phenyl-3-({4-Phenylbicyclo[2.2.2]Octan-1- Yl}Amino)Propyl]-3H-[1,2,3]Triazolo[4,5-B]Pyridin-5-Amine, PDB code: 6wy7 was solved by J.A.Khan, with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:

Resolution Low / High (Å) 46.96 / 2.09
Space group P 43 21 2
Cell size a, b, c (Å), α, β, γ (°) 104.998, 104.998, 223.998, 90.00, 90.00, 90.00
R / Rfree (%) 15.9 / 18.5

Other elements in 6wy7:

The structure of Crystal Structure of Myeloperoxidase Subform C (Mpo) Complex with Compound-41 A.K.A 7-[1-Phenyl-3-({4-Phenylbicyclo[2.2.2]Octan-1- Yl}Amino)Propyl]-3H-[1,2,3]Triazolo[4,5-B]Pyridin-5-Amine also contains other interesting chemical elements:

Iron (Fe) 2 atoms
Chlorine (Cl) 3 atoms

Calcium Binding Sites:

The binding sites of Calcium atom in the Crystal Structure of Myeloperoxidase Subform C (Mpo) Complex with Compound-41 A.K.A 7-[1-Phenyl-3-({4-Phenylbicyclo[2.2.2]Octan-1- Yl}Amino)Propyl]-3H-[1,2,3]Triazolo[4,5-B]Pyridin-5-Amine (pdb code 6wy7). This binding sites where shown within 5.0 Angstroms radius around Calcium atom.
In total 2 binding sites of Calcium where determined in the Crystal Structure of Myeloperoxidase Subform C (Mpo) Complex with Compound-41 A.K.A 7-[1-Phenyl-3-({4-Phenylbicyclo[2.2.2]Octan-1- Yl}Amino)Propyl]-3H-[1,2,3]Triazolo[4,5-B]Pyridin-5-Amine, PDB code: 6wy7:
Jump to Calcium binding site number: 1; 2;

Calcium binding site 1 out of 2 in 6wy7

Go back to Calcium Binding Sites List in 6wy7
Calcium binding site 1 out of 2 in the Crystal Structure of Myeloperoxidase Subform C (Mpo) Complex with Compound-41 A.K.A 7-[1-Phenyl-3-({4-Phenylbicyclo[2.2.2]Octan-1- Yl}Amino)Propyl]-3H-[1,2,3]Triazolo[4,5-B]Pyridin-5-Amine


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 1 of Crystal Structure of Myeloperoxidase Subform C (Mpo) Complex with Compound-41 A.K.A 7-[1-Phenyl-3-({4-Phenylbicyclo[2.2.2]Octan-1- Yl}Amino)Propyl]-3H-[1,2,3]Triazolo[4,5-B]Pyridin-5-Amine within 5.0Å range:
probe atom residue distance (Å) B Occ
B:Ca610

b:17.1
occ:1.00
O A:ASP96 2.2 15.2 1.0
O B:PHE170 2.3 18.2 1.0
OG B:SER174 2.4 18.4 1.0
OD1 A:ASP96 2.4 20.3 1.0
OD1 B:ASP172 2.4 19.0 1.0
O B:THR168 2.4 18.2 1.0
OG1 B:THR168 2.4 18.2 1.0
C B:THR168 3.4 18.3 1.0
C A:ASP96 3.4 15.4 1.0
CB B:SER174 3.4 16.8 1.0
CG B:ASP172 3.4 19.7 1.0
C B:PHE170 3.5 18.3 1.0
CG A:ASP96 3.6 18.8 1.0
CB B:THR168 3.7 17.6 1.0
OD2 B:ASP172 3.9 20.5 1.0
N B:PHE170 4.0 17.8 1.0
CA B:THR168 4.0 17.4 1.0
N B:ASP172 4.1 17.9 1.0
C B:SER169 4.1 18.7 1.0
CA A:ASP96 4.1 14.2 1.0
N B:SER174 4.1 17.2 1.0
N B:THR168 4.2 17.2 1.0
CA B:PHE170 4.2 17.4 1.0
CB A:ASP96 4.3 14.2 1.0
N B:SER169 4.4 19.0 1.0
CA B:SER174 4.4 16.8 1.0
O B:SER169 4.4 18.8 1.0
N A:LEU97 4.5 15.7 1.0
OD2 A:ASP96 4.5 19.2 1.0
N B:VAL171 4.6 17.8 1.0
O A:HOH324 4.6 17.9 1.0
CA B:SER169 4.6 19.3 1.0
CB B:ASP172 4.6 16.2 1.0
CG2 B:THR168 4.7 17.9 1.0
CA A:LEU97 4.7 16.8 1.0
CA B:VAL171 4.8 18.2 1.0
CA B:ASP172 4.8 17.0 1.0
CB B:PHE170 4.8 16.6 1.0
C B:VAL171 4.9 18.6 1.0
N B:ALA173 5.0 17.0 1.0

Calcium binding site 2 out of 2 in 6wy7

Go back to Calcium Binding Sites List in 6wy7
Calcium binding site 2 out of 2 in the Crystal Structure of Myeloperoxidase Subform C (Mpo) Complex with Compound-41 A.K.A 7-[1-Phenyl-3-({4-Phenylbicyclo[2.2.2]Octan-1- Yl}Amino)Propyl]-3H-[1,2,3]Triazolo[4,5-B]Pyridin-5-Amine


Mono view


Stereo pair view

A full contact list of Calcium with other atoms in the Ca binding site number 2 of Crystal Structure of Myeloperoxidase Subform C (Mpo) Complex with Compound-41 A.K.A 7-[1-Phenyl-3-({4-Phenylbicyclo[2.2.2]Octan-1- Yl}Amino)Propyl]-3H-[1,2,3]Triazolo[4,5-B]Pyridin-5-Amine within 5.0Å range:
probe atom residue distance (Å) B Occ
E:Ca608

b:16.0
occ:1.00
O D:ASP96 2.3 15.3 1.0
OG E:SER174 2.3 21.3 1.0
OD1 D:ASP96 2.4 23.3 1.0
OD1 E:ASP172 2.4 22.8 1.0
O E:PHE170 2.4 18.2 1.0
O E:THR168 2.4 15.9 1.0
OG1 E:THR168 2.4 19.7 1.0
CB E:SER174 3.4 18.8 1.0
C E:THR168 3.4 16.4 1.0
C D:ASP96 3.4 15.6 1.0
CG E:ASP172 3.4 22.2 1.0
CG D:ASP96 3.6 22.0 1.0
C E:PHE170 3.6 18.7 1.0
CB E:THR168 3.7 18.1 1.0
OD2 E:ASP172 3.9 22.1 1.0
CA E:THR168 4.0 16.9 1.0
N E:PHE170 4.0 17.8 1.0
CA D:ASP96 4.1 14.6 1.0
N E:SER174 4.1 18.1 1.0
C E:SER169 4.1 18.0 1.0
N E:ASP172 4.1 18.1 1.0
N E:THR168 4.2 17.1 1.0
CB D:ASP96 4.3 15.3 1.0
CA E:PHE170 4.3 17.9 1.0
CA E:SER174 4.3 18.0 1.0
N E:SER169 4.4 16.8 1.0
O E:SER169 4.4 17.9 1.0
OD2 D:ASP96 4.5 23.7 1.0
N D:LEU97 4.5 16.2 1.0
O E:HOH823 4.5 14.6 1.0
CA E:SER169 4.6 17.4 1.0
N E:VAL171 4.6 19.2 1.0
CB E:ASP172 4.6 18.8 1.0
CG2 E:THR168 4.7 18.6 1.0
CA D:LEU97 4.7 17.3 1.0
CA E:ASP172 4.8 18.0 1.0
CA E:VAL171 4.9 19.5 1.0
CB E:PHE170 4.9 17.0 1.0

Reference:

S.A.Shaw, B.P.Vokits, A.K.Dilger, A.Viet, C.G.Clark, L.M.Abell, G.A.Locke, G.Duke, L.M.Kopcho, A.Dongre, J.Gao, A.Krishnakumar, S.Jusuf, J.Khan, S.A.Spronk, M.D.Basso, L.Zhao, G.H.Cantor, J.M.Onorato, R.R.Wexler, F.Duclos, E.K.Kick. Discovery and Structure Activity Relationships of 7-Benzyl Triazolopyridines As Stable, Selective, and Reversible Inhibitors of Myeloperoxidase. Bioorg.Med.Chem. V. 28 15723 2020.
ISSN: ESSN 1464-3391
PubMed: 33007547
DOI: 10.1016/J.BMC.2020.115723
Page generated: Wed Jul 9 19:41:46 2025

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