Magnesium in PDB 5sek: Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Quinoxaline
Enzymatic activity of Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Quinoxaline
All present enzymatic activity of Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(1-Methyl-4-Phenylimidazol-2-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-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Quinoxaline, PDB code: 5sek
was solved by
C.Joseph,
K.Groebke-Zbinden,
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)
|
43.63 /
2.15
|
Space group
|
H 3
|
Cell size a, b, c (Å), α, β, γ (°)
|
135.629,
135.629,
236.677,
90,
90,
120
|
R / Rfree (%)
|
16.4 /
19.7
|
Other elements in 5sek:
The structure of Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(1-Methyl-4-Phenylimidazol-2-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-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Quinoxaline
(pdb code 5sek). 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-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Quinoxaline, PDB code: 5sek:
Jump to Magnesium binding site number:
1;
2;
3;
4;
Magnesium binding site 1 out
of 4 in 5sek
Go back to
Magnesium Binding Sites List in 5sek
Magnesium binding site 1 out
of 4 in the Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(1-Methyl-4-Phenylimidazol-2-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-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Quinoxaline within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Mg802
b:27.1
occ:1.00
|
OD1
|
A:ASP564
|
1.9
|
27.5
|
1.0
|
O
|
A:HOH999
|
2.0
|
26.6
|
1.0
|
O
|
A:HOH929
|
2.0
|
28.9
|
1.0
|
O
|
A:HOH942
|
2.1
|
29.8
|
1.0
|
O
|
A:HOH969
|
2.1
|
29.1
|
1.0
|
O
|
A:HOH940
|
2.1
|
27.7
|
1.0
|
CG
|
A:ASP564
|
2.9
|
28.7
|
1.0
|
OD2
|
A:ASP564
|
3.3
|
29.1
|
1.0
|
ZN
|
A:ZN801
|
3.8
|
33.8
|
1.0
|
O
|
A:HOH1010
|
3.9
|
34.8
|
1.0
|
NE2
|
A:HIS595
|
4.0
|
30.4
|
1.0
|
O
|
A:HOH1037
|
4.0
|
48.1
|
1.0
|
OE2
|
A:GLU592
|
4.0
|
33.3
|
1.0
|
CD2
|
A:HIS595
|
4.2
|
31.7
|
1.0
|
CD2
|
A:HIS567
|
4.2
|
30.3
|
1.0
|
CB
|
A:ASP564
|
4.3
|
27.5
|
1.0
|
OG1
|
A:THR633
|
4.3
|
28.4
|
1.0
|
CD2
|
A:HIS563
|
4.3
|
26.8
|
1.0
|
O
|
A:HIS563
|
4.3
|
30.5
|
1.0
|
O
|
A:HOH1003
|
4.4
|
37.6
|
1.0
|
NE2
|
A:HIS567
|
4.5
|
29.5
|
1.0
|
CD2
|
A:HIS525
|
4.5
|
29.0
|
1.0
|
O
|
A:THR633
|
4.6
|
31.4
|
1.0
|
OD2
|
A:ASP674
|
4.6
|
34.1
|
1.0
|
NE2
|
A:HIS525
|
4.6
|
29.5
|
1.0
|
NE2
|
A:HIS563
|
4.6
|
27.3
|
1.0
|
CA
|
A:ASP564
|
4.6
|
27.4
|
1.0
|
CB
|
A:THR633
|
4.8
|
28.0
|
1.0
|
CG
|
A:GLU592
|
4.8
|
31.0
|
1.0
|
CD
|
A:GLU592
|
4.9
|
32.5
|
1.0
|
|
Magnesium binding site 2 out
of 4 in 5sek
Go back to
Magnesium Binding Sites List in 5sek
Magnesium binding site 2 out
of 4 in the Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(1-Methyl-4-Phenylimidazol-2-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-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Quinoxaline within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Mg802
b:23.1
occ:1.00
|
O
|
B:HOH934
|
2.0
|
24.7
|
1.0
|
O
|
B:HOH930
|
2.0
|
27.4
|
1.0
|
O
|
B:HOH938
|
2.1
|
26.2
|
1.0
|
O
|
B:HOH959
|
2.2
|
23.2
|
1.0
|
O
|
B:HOH995
|
2.2
|
28.6
|
1.0
|
OD1
|
B:ASP564
|
2.2
|
25.2
|
1.0
|
CG
|
B:ASP564
|
3.2
|
24.8
|
1.0
|
OD2
|
B:ASP564
|
3.6
|
24.1
|
1.0
|
O
|
B:HOH1041
|
3.6
|
50.1
|
1.0
|
OE2
|
B:GLU592
|
3.8
|
29.6
|
1.0
|
ZN
|
B:ZN801
|
3.9
|
33.2
|
1.0
|
NE2
|
B:HIS595
|
4.0
|
31.6
|
1.0
|
O
|
B:HOH1002
|
4.1
|
37.7
|
1.0
|
OG1
|
B:THR633
|
4.1
|
25.5
|
1.0
|
CD2
|
B:HIS563
|
4.2
|
26.7
|
1.0
|
CD2
|
B:HIS595
|
4.2
|
31.1
|
1.0
|
O
|
B:HIS563
|
4.2
|
26.4
|
1.0
|
CD2
|
B:HIS567
|
4.3
|
27.4
|
1.0
|
O
|
B:HOH958
|
4.3
|
30.2
|
1.0
|
OD2
|
B:ASP674
|
4.4
|
27.9
|
1.0
|
O
|
B:THR633
|
4.4
|
27.9
|
1.0
|
NE2
|
B:HIS567
|
4.4
|
26.9
|
1.0
|
CB
|
B:ASP564
|
4.5
|
26.0
|
1.0
|
NE2
|
B:HIS563
|
4.6
|
25.7
|
1.0
|
CB
|
B:THR633
|
4.6
|
26.9
|
1.0
|
CD2
|
B:HIS525
|
4.6
|
27.9
|
1.0
|
CD
|
B:GLU592
|
4.7
|
28.9
|
1.0
|
NE2
|
B:HIS525
|
4.7
|
28.4
|
1.0
|
CG
|
B:GLU592
|
4.7
|
29.3
|
1.0
|
CA
|
B:ASP564
|
4.8
|
26.5
|
1.0
|
|
Magnesium binding site 3 out
of 4 in 5sek
Go back to
Magnesium Binding Sites List in 5sek
Magnesium binding site 3 out
of 4 in the Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(1-Methyl-4-Phenylimidazol-2-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-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Quinoxaline within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Mg802
b:27.3
occ:1.00
|
O
|
C:HOH967
|
2.0
|
25.9
|
1.0
|
O
|
C:HOH945
|
2.0
|
32.5
|
1.0
|
OD1
|
C:ASP564
|
2.1
|
27.2
|
1.0
|
O
|
C:HOH1013
|
2.1
|
28.1
|
1.0
|
O
|
C:HOH926
|
2.2
|
25.1
|
1.0
|
O
|
C:HOH994
|
2.3
|
30.3
|
1.0
|
CG
|
C:ASP564
|
3.0
|
26.6
|
1.0
|
OD2
|
C:ASP564
|
3.4
|
25.9
|
1.0
|
ZN
|
C:ZN801
|
3.8
|
33.5
|
1.0
|
OE2
|
C:GLU592
|
4.0
|
33.9
|
1.0
|
O
|
C:HOH1010
|
4.0
|
44.5
|
1.0
|
O
|
C:HOH1035
|
4.1
|
41.8
|
1.0
|
NE2
|
C:HIS595
|
4.1
|
29.1
|
1.0
|
CD2
|
C:HIS563
|
4.2
|
26.3
|
1.0
|
CD2
|
C:HIS567
|
4.3
|
29.6
|
1.0
|
CD2
|
C:HIS595
|
4.3
|
29.4
|
1.0
|
O
|
C:HIS563
|
4.3
|
29.4
|
1.0
|
OG1
|
C:THR633
|
4.3
|
32.9
|
1.0
|
OD2
|
C:ASP674
|
4.4
|
31.8
|
1.0
|
CB
|
C:ASP564
|
4.4
|
26.6
|
1.0
|
O
|
C:HOH1008
|
4.5
|
35.1
|
1.0
|
NE2
|
C:HIS567
|
4.5
|
28.6
|
1.0
|
O
|
C:THR633
|
4.5
|
29.3
|
1.0
|
NE2
|
C:HIS563
|
4.6
|
26.3
|
1.0
|
CB
|
C:THR633
|
4.6
|
29.7
|
1.0
|
CD2
|
C:HIS525
|
4.7
|
29.6
|
1.0
|
NE2
|
C:HIS525
|
4.7
|
29.5
|
1.0
|
CA
|
C:ASP564
|
4.8
|
27.7
|
1.0
|
CD
|
C:GLU592
|
4.8
|
32.1
|
1.0
|
CG
|
C:GLU592
|
4.9
|
30.8
|
1.0
|
|
Magnesium binding site 4 out
of 4 in 5sek
Go back to
Magnesium Binding Sites List in 5sek
Magnesium binding site 4 out
of 4 in the Crystal Structure of Human Phosphodiesterase 10 in Complex with 2- Methyl-3-[2-(1-Methyl-4-Phenylimidazol-2-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-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Quinoxaline within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Mg802
b:34.4
occ:1.00
|
O
|
D:HOH976
|
2.1
|
34.5
|
1.0
|
O
|
D:HOH907
|
2.1
|
38.1
|
1.0
|
O
|
D:HOH925
|
2.1
|
28.9
|
1.0
|
O
|
D:HOH906
|
2.2
|
32.4
|
1.0
|
O
|
D:HOH971
|
2.3
|
30.8
|
1.0
|
OD1
|
D:ASP564
|
2.3
|
39.0
|
1.0
|
CG
|
D:ASP564
|
3.3
|
38.4
|
1.0
|
OD2
|
D:ASP564
|
3.6
|
38.5
|
1.0
|
O
|
D:HOH973
|
3.8
|
46.2
|
1.0
|
ZN
|
D:ZN801
|
3.9
|
39.6
|
1.0
|
OE2
|
D:GLU592
|
3.9
|
40.7
|
1.0
|
O
|
D:HOH977
|
4.1
|
44.0
|
1.0
|
NE2
|
D:HIS595
|
4.2
|
42.5
|
1.0
|
O
|
D:THR633
|
4.3
|
46.0
|
1.0
|
OD2
|
D:ASP674
|
4.3
|
37.0
|
1.0
|
OG1
|
D:THR633
|
4.3
|
43.7
|
1.0
|
CD2
|
D:HIS567
|
4.3
|
42.6
|
1.0
|
CD2
|
D:HIS595
|
4.4
|
41.9
|
1.0
|
NE2
|
D:HIS567
|
4.5
|
41.4
|
1.0
|
CD2
|
D:HIS563
|
4.5
|
33.6
|
1.0
|
O
|
D:HIS563
|
4.5
|
37.4
|
1.0
|
CD2
|
D:HIS525
|
4.6
|
37.4
|
1.0
|
CB
|
D:ASP564
|
4.6
|
37.8
|
1.0
|
NE2
|
D:HIS525
|
4.7
|
40.3
|
1.0
|
CB
|
D:THR633
|
4.7
|
43.1
|
1.0
|
O
|
D:HOH982
|
4.8
|
35.4
|
1.0
|
CD
|
D:GLU592
|
4.8
|
41.5
|
1.0
|
NE2
|
D:HIS563
|
4.8
|
32.8
|
1.0
|
CG
|
D:GLU592
|
4.9
|
41.1
|
1.0
|
C
|
D:THR633
|
5.0
|
42.5
|
1.0
|
CA
|
D:ASP564
|
5.0
|
38.5
|
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 03:23:11 2024
|