Magnesium in PDB 5seb: Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline
Enzymatic activity of Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline
All present enzymatic activity of Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline:
3.1.4.17;
Protein crystallography data
The structure of Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline, PDB code: 5seb
was solved by
C.Joseph,
A.Flohr,
J.Benz,
D.Schlatter,
M.G.Rudolph,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
43.67 /
2.28
|
Space group
|
H 3
|
Cell size a, b, c (Å), α, β, γ (°)
|
135.375,
135.375,
235.267,
90,
90,
120
|
R / Rfree (%)
|
17.4 /
22.3
|
Other elements in 5seb:
The structure of Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline also contains other interesting chemical elements:
Magnesium Binding Sites:
The binding sites of Magnesium atom in the Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline
(pdb code 5seb). This binding sites where shown within
5.0 Angstroms radius around Magnesium atom.
In total 4 binding sites of Magnesium where determined in the
Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline, PDB code: 5seb:
Jump to Magnesium binding site number:
1;
2;
3;
4;
Magnesium binding site 1 out
of 4 in 5seb
Go back to
Magnesium Binding Sites List in 5seb
Magnesium binding site 1 out
of 4 in the Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline
 Mono view
 Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 1 of Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg802
b:36.4
occ:1.00
|
O
|
A:HOH977
|
1.9
|
35.9
|
1.0
|
OD1
|
A:ASP564
|
2.0
|
38.5
|
1.0
|
O
|
A:HOH905
|
2.0
|
31.8
|
1.0
|
O
|
A:HOH937
|
2.1
|
32.6
|
1.0
|
O
|
A:HOH938
|
2.2
|
35.1
|
1.0
|
O
|
A:HOH918
|
2.2
|
38.1
|
1.0
|
CG
|
A:ASP564
|
2.9
|
37.9
|
1.0
|
OD2
|
A:ASP564
|
3.2
|
41.8
|
1.0
|
ZN
|
A:ZN801
|
3.7
|
44.1
|
1.0
|
O
|
A:HOH965
|
3.8
|
56.4
|
1.0
|
O
|
A:HOH941
|
3.9
|
40.1
|
1.0
|
NE2
|
A:HIS595
|
4.1
|
35.8
|
1.0
|
O
|
A:HOH932
|
4.1
|
44.7
|
1.0
|
OE2
|
A:GLU592
|
4.2
|
41.3
|
1.0
|
CD2
|
A:HIS567
|
4.3
|
38.1
|
1.0
|
CD2
|
A:HIS563
|
4.3
|
35.9
|
1.0
|
CB
|
A:ASP564
|
4.3
|
35.5
|
1.0
|
O
|
A:HIS563
|
4.3
|
41.0
|
1.0
|
OG1
|
A:THR633
|
4.3
|
40.7
|
1.0
|
CD2
|
A:HIS595
|
4.4
|
34.1
|
1.0
|
NE2
|
A:HIS525
|
4.4
|
43.1
|
1.0
|
CD2
|
A:HIS525
|
4.5
|
43.2
|
1.0
|
NE2
|
A:HIS567
|
4.5
|
40.1
|
1.0
|
O
|
A:THR633
|
4.5
|
39.5
|
1.0
|
OD2
|
A:ASP674
|
4.6
|
41.5
|
1.0
|
NE2
|
A:HIS563
|
4.6
|
35.0
|
1.0
|
CB
|
A:THR633
|
4.8
|
40.6
|
1.0
|
CA
|
A:ASP564
|
4.8
|
38.9
|
1.0
|
CG
|
A:GLU592
|
4.9
|
37.9
|
1.0
|
|
Magnesium binding site 2 out
of 4 in 5seb
Go back to
Magnesium Binding Sites List in 5seb
Magnesium binding site 2 out
of 4 in the Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline
 Mono view
 Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 2 of Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg802
b:32.9
occ:1.00
|
O
|
B:HOH945
|
1.9
|
31.6
|
1.0
|
O
|
B:HOH922
|
2.0
|
33.4
|
1.0
|
O
|
B:HOH963
|
2.0
|
30.1
|
1.0
|
OD1
|
B:ASP564
|
2.1
|
36.9
|
1.0
|
O
|
B:HOH908
|
2.1
|
31.0
|
1.0
|
O
|
B:HOH931
|
2.1
|
31.1
|
1.0
|
CG
|
B:ASP564
|
3.1
|
36.0
|
1.0
|
O
|
B:HOH983
|
3.4
|
59.9
|
1.0
|
OD2
|
B:ASP564
|
3.4
|
40.5
|
1.0
|
ZN
|
B:ZN801
|
3.7
|
42.3
|
1.0
|
O
|
B:HOH923
|
3.9
|
44.5
|
1.0
|
NE2
|
B:HIS595
|
4.1
|
37.2
|
1.0
|
O
|
B:HOH961
|
4.1
|
37.1
|
1.0
|
OE2
|
B:GLU592
|
4.1
|
34.6
|
1.0
|
CD2
|
B:HIS563
|
4.2
|
38.6
|
1.0
|
CD2
|
B:HIS567
|
4.2
|
35.9
|
1.0
|
NE2
|
B:HIS567
|
4.3
|
39.5
|
1.0
|
OG1
|
B:THR633
|
4.3
|
38.4
|
1.0
|
CD2
|
B:HIS595
|
4.4
|
41.3
|
1.0
|
OD2
|
B:ASP674
|
4.4
|
41.7
|
1.0
|
CB
|
B:ASP564
|
4.4
|
35.0
|
1.0
|
O
|
B:HIS563
|
4.4
|
37.8
|
1.0
|
CD2
|
B:HIS525
|
4.5
|
36.7
|
1.0
|
NE2
|
B:HIS563
|
4.6
|
36.5
|
1.0
|
NE2
|
B:HIS525
|
4.6
|
35.4
|
1.0
|
O
|
B:THR633
|
4.6
|
34.9
|
1.0
|
CB
|
B:THR633
|
4.7
|
37.0
|
1.0
|
CA
|
B:ASP564
|
4.8
|
36.7
|
1.0
|
CG
|
B:GLU592
|
4.9
|
36.9
|
1.0
|
CD
|
B:GLU592
|
4.9
|
37.5
|
1.0
|
|
Magnesium binding site 3 out
of 4 in 5seb
Go back to
Magnesium Binding Sites List in 5seb
Magnesium binding site 3 out
of 4 in the Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline
 Mono view
 Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 3 of Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Mg802
b:36.5
occ:1.00
|
O
|
C:HOH930
|
1.9
|
41.4
|
1.0
|
O
|
C:HOH969
|
2.0
|
38.2
|
1.0
|
O
|
C:HOH940
|
2.0
|
29.5
|
1.0
|
OD1
|
C:ASP564
|
2.1
|
39.4
|
1.0
|
O
|
C:HOH976
|
2.2
|
37.0
|
1.0
|
O
|
C:HOH932
|
2.2
|
30.9
|
1.0
|
CG
|
C:ASP564
|
3.1
|
36.0
|
1.0
|
OD2
|
C:ASP564
|
3.5
|
39.0
|
1.0
|
ZN
|
C:ZN801
|
3.8
|
42.0
|
1.0
|
O
|
C:HOH981
|
3.8
|
43.1
|
1.0
|
OE2
|
C:GLU592
|
3.9
|
38.2
|
1.0
|
NE2
|
C:HIS595
|
4.0
|
42.3
|
1.0
|
O
|
C:HOH964
|
4.1
|
44.2
|
1.0
|
O
|
C:HOH953
|
4.1
|
38.9
|
1.0
|
CD2
|
C:HIS567
|
4.2
|
37.0
|
1.0
|
CD2
|
C:HIS563
|
4.3
|
33.3
|
1.0
|
CD2
|
C:HIS595
|
4.3
|
39.5
|
1.0
|
O
|
C:HIS563
|
4.3
|
36.8
|
1.0
|
OG1
|
C:THR633
|
4.3
|
36.3
|
1.0
|
NE2
|
C:HIS567
|
4.4
|
40.3
|
1.0
|
CB
|
C:ASP564
|
4.4
|
35.7
|
1.0
|
OD2
|
C:ASP674
|
4.5
|
36.6
|
1.0
|
O
|
C:THR633
|
4.6
|
37.6
|
1.0
|
CB
|
C:THR633
|
4.7
|
38.7
|
1.0
|
NE2
|
C:HIS525
|
4.7
|
39.9
|
1.0
|
CD2
|
C:HIS525
|
4.7
|
38.3
|
1.0
|
NE2
|
C:HIS563
|
4.7
|
36.1
|
1.0
|
CA
|
C:ASP564
|
4.8
|
37.5
|
1.0
|
CD
|
C:GLU592
|
4.8
|
37.8
|
1.0
|
CG
|
C:GLU592
|
4.8
|
38.6
|
1.0
|
|
Magnesium binding site 4 out
of 4 in 5seb
Go back to
Magnesium Binding Sites List in 5seb
Magnesium binding site 4 out
of 4 in the Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline
 Mono view
 Stereo pair view
|
A full contact list of Magnesium with other atoms in the Mg binding
site number 4 of Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(2-Methyl-5-Pyrrolidin-1-Yl-1,2,4-Triazol-3-Yl) Ethyl]Quinoxaline within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Mg802
b:53.2
occ:1.00
|
O
|
D:HOH926
|
2.0
|
44.9
|
1.0
|
OD1
|
D:ASP564
|
2.0
|
52.9
|
1.0
|
O
|
D:HOH920
|
2.1
|
40.3
|
1.0
|
O
|
D:HOH902
|
2.1
|
52.1
|
1.0
|
O
|
D:HOH927
|
2.1
|
50.6
|
1.0
|
O
|
D:HOH903
|
2.2
|
47.3
|
1.0
|
CG
|
D:ASP564
|
3.0
|
50.4
|
1.0
|
OD2
|
D:ASP564
|
3.3
|
60.5
|
1.0
|
ZN
|
D:ZN801
|
3.8
|
55.9
|
1.0
|
O
|
D:HOH928
|
3.8
|
51.4
|
1.0
|
O
|
D:HOH909
|
3.9
|
47.2
|
1.0
|
NE2
|
D:HIS595
|
4.0
|
55.5
|
1.0
|
OE2
|
D:GLU592
|
4.1
|
51.9
|
1.0
|
CD2
|
D:HIS563
|
4.2
|
45.4
|
1.0
|
CD2
|
D:HIS567
|
4.3
|
50.0
|
1.0
|
CD2
|
D:HIS595
|
4.3
|
57.0
|
1.0
|
O
|
D:HIS563
|
4.3
|
51.2
|
1.0
|
OG1
|
D:THR633
|
4.3
|
49.4
|
1.0
|
CB
|
D:ASP564
|
4.4
|
48.3
|
1.0
|
OD2
|
D:ASP674
|
4.6
|
54.5
|
1.0
|
CD2
|
D:HIS525
|
4.6
|
59.1
|
1.0
|
O
|
D:THR633
|
4.6
|
52.5
|
1.0
|
NE2
|
D:HIS563
|
4.6
|
42.5
|
1.0
|
NE2
|
D:HIS567
|
4.6
|
50.8
|
1.0
|
NE2
|
D:HIS525
|
4.7
|
58.6
|
1.0
|
CB
|
D:THR633
|
4.7
|
55.3
|
1.0
|
CA
|
D:ASP564
|
4.7
|
47.1
|
1.0
|
CG
|
D:GLU592
|
4.9
|
54.6
|
1.0
|
CD
|
D:GLU592
|
4.9
|
50.2
|
1.0
|
|
Reference:
A.Tosstorff,
M.G.Rudolph,
J.C.Cole,
M.Reutlinger,
C.Kramer,
H.Schaffhauser,
A.Nilly,
A.Flohr,
B.Kuhn.
A High Quality, Industrial Data Set For Binding Affinity Prediction: Performance Comparison in Different Early Drug Discovery Scenarios. J.Comput.Aided Mol.Des. V. 36 753 2022.
ISSN: ESSN 1573-4951
PubMed: 36153472
DOI: 10.1007/S10822-022-00478-X
Page generated: Mon Sep 30 03:20:17 2024
|