Zinc in PDB 5sk3: Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol
Enzymatic activity of Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol
All present enzymatic activity of Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol:
3.1.4.17;
Protein crystallography data
The structure of Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol, PDB code: 5sk3
was solved by
C.Joseph,
J.Benz,
A.Flohr,
K.Groebke-Zbinden,
M.G.Rudolph,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
43.75 /
2.32
|
Space group
|
H 3
|
Cell size a, b, c (Å), α, β, γ (°)
|
135.212,
135.212,
235.801,
90,
90,
120
|
R / Rfree (%)
|
16.9 /
22.6
|
Other elements in 5sk3:
The structure of Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol also contains other interesting chemical elements:
Zinc Binding Sites:
The binding sites of Zinc atom in the Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol
(pdb code 5sk3). This binding sites where shown within
5.0 Angstroms radius around Zinc atom.
In total 4 binding sites of Zinc where determined in the
Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol, PDB code: 5sk3:
Jump to Zinc binding site number:
1;
2;
3;
4;
Zinc binding site 1 out
of 4 in 5sk3
Go back to
Zinc Binding Sites List in 5sk3
Zinc binding site 1 out
of 4 in the Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol
 Mono view
 Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 1 of Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn802
b:42.3
occ:1.00
|
O
|
A:HOH931
|
2.1
|
28.4
|
1.0
|
OD2
|
A:ASP564
|
2.1
|
41.6
|
1.0
|
OD1
|
A:ASP674
|
2.1
|
43.0
|
1.0
|
NE2
|
A:HIS563
|
2.1
|
30.7
|
1.0
|
NE2
|
A:HIS529
|
2.2
|
41.0
|
1.0
|
O
|
A:HOH952
|
2.2
|
33.9
|
1.0
|
CD2
|
A:HIS563
|
3.0
|
34.6
|
1.0
|
CG
|
A:ASP674
|
3.0
|
40.2
|
1.0
|
CD2
|
A:HIS529
|
3.1
|
38.2
|
1.0
|
CG
|
A:ASP564
|
3.1
|
35.8
|
1.0
|
CE1
|
A:HIS529
|
3.2
|
41.9
|
1.0
|
CE1
|
A:HIS563
|
3.2
|
38.6
|
1.0
|
OD2
|
A:ASP674
|
3.3
|
45.3
|
1.0
|
OD1
|
A:ASP564
|
3.6
|
36.9
|
1.0
|
MG
|
A:MG803
|
3.6
|
36.1
|
1.0
|
O
|
A:HOH972
|
4.0
|
29.4
|
1.0
|
O
|
A:HOH930
|
4.1
|
45.4
|
1.0
|
CD2
|
A:HIS525
|
4.1
|
45.5
|
1.0
|
CG
|
A:HIS563
|
4.2
|
34.4
|
1.0
|
CG
|
A:HIS529
|
4.3
|
36.8
|
1.0
|
ND1
|
A:HIS529
|
4.3
|
41.2
|
1.0
|
CB
|
A:ASP564
|
4.3
|
32.8
|
1.0
|
ND1
|
A:HIS563
|
4.3
|
31.7
|
1.0
|
NE2
|
A:HIS525
|
4.3
|
42.5
|
1.0
|
CB
|
A:ASP674
|
4.4
|
38.2
|
1.0
|
O
|
A:HOH904
|
4.6
|
28.4
|
1.0
|
CG2
|
A:VAL533
|
4.8
|
27.9
|
1.0
|
CA
|
A:ASP674
|
4.8
|
35.0
|
1.0
|
O
|
A:ASP674
|
4.8
|
37.4
|
1.0
|
O
|
A:HOH932
|
5.0
|
36.8
|
1.0
|
|
Zinc binding site 2 out
of 4 in 5sk3
Go back to
Zinc Binding Sites List in 5sk3
Zinc binding site 2 out
of 4 in the Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol
 Mono view
 Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 2 of Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Zn802
b:39.9
occ:1.00
|
O
|
B:HOH952
|
2.1
|
27.8
|
1.0
|
NE2
|
B:HIS563
|
2.1
|
34.3
|
1.0
|
OD1
|
B:ASP674
|
2.1
|
36.5
|
1.0
|
NE2
|
B:HIS529
|
2.1
|
32.6
|
1.0
|
OD2
|
B:ASP564
|
2.2
|
36.9
|
1.0
|
O
|
B:HOH961
|
2.4
|
36.0
|
1.0
|
CD2
|
B:HIS563
|
3.0
|
34.7
|
1.0
|
CG
|
B:ASP674
|
3.1
|
34.5
|
1.0
|
CD2
|
B:HIS529
|
3.1
|
34.5
|
1.0
|
CE1
|
B:HIS529
|
3.1
|
31.1
|
1.0
|
CG
|
B:ASP564
|
3.2
|
32.8
|
1.0
|
CE1
|
B:HIS563
|
3.2
|
36.3
|
1.0
|
OD2
|
B:ASP674
|
3.3
|
38.3
|
1.0
|
OD1
|
B:ASP564
|
3.6
|
37.4
|
1.0
|
MG
|
B:MG803
|
3.8
|
37.6
|
1.0
|
O
|
B:HOH974
|
3.9
|
25.0
|
1.0
|
CD2
|
B:HIS525
|
4.1
|
37.5
|
1.0
|
O
|
B:HOH964
|
4.2
|
39.1
|
1.0
|
CG
|
B:HIS563
|
4.2
|
32.7
|
1.0
|
ND1
|
B:HIS529
|
4.3
|
32.4
|
1.0
|
ND1
|
B:HIS563
|
4.3
|
32.5
|
1.0
|
CG
|
B:HIS529
|
4.3
|
34.2
|
1.0
|
CB
|
B:ASP564
|
4.3
|
34.6
|
1.0
|
CB
|
B:ASP674
|
4.4
|
34.7
|
1.0
|
NE2
|
B:HIS525
|
4.5
|
38.7
|
1.0
|
O
|
B:HOH934
|
4.6
|
33.8
|
1.0
|
CA
|
B:ASP674
|
4.8
|
30.5
|
1.0
|
O
|
B:ASP674
|
4.9
|
36.0
|
1.0
|
CG2
|
B:VAL533
|
4.9
|
28.2
|
1.0
|
|
Zinc binding site 3 out
of 4 in 5sk3
Go back to
Zinc Binding Sites List in 5sk3
Zinc binding site 3 out
of 4 in the Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol
 Mono view
 Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 3 of Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Zn802
b:41.9
occ:1.00
|
OD2
|
C:ASP564
|
2.1
|
39.4
|
1.0
|
O
|
C:HOH933
|
2.1
|
29.3
|
1.0
|
NE2
|
C:HIS529
|
2.1
|
37.8
|
1.0
|
NE2
|
C:HIS563
|
2.2
|
34.8
|
1.0
|
OD1
|
C:ASP674
|
2.2
|
39.9
|
1.0
|
O
|
C:HOH964
|
2.4
|
35.5
|
1.0
|
CG
|
C:ASP674
|
3.0
|
34.1
|
1.0
|
CD2
|
C:HIS563
|
3.0
|
32.2
|
1.0
|
CD2
|
C:HIS529
|
3.1
|
36.9
|
1.0
|
CG
|
C:ASP564
|
3.2
|
38.1
|
1.0
|
CE1
|
C:HIS529
|
3.2
|
36.6
|
1.0
|
OD2
|
C:ASP674
|
3.2
|
39.4
|
1.0
|
CE1
|
C:HIS563
|
3.2
|
36.4
|
1.0
|
OD1
|
C:ASP564
|
3.7
|
39.7
|
1.0
|
MG
|
C:MG803
|
3.8
|
36.6
|
1.0
|
CD2
|
C:HIS525
|
4.1
|
40.3
|
1.0
|
O
|
C:HOH977
|
4.2
|
31.4
|
1.0
|
O
|
C:HOH963
|
4.2
|
44.6
|
1.0
|
CG
|
C:HIS563
|
4.2
|
32.1
|
1.0
|
CG
|
C:HIS529
|
4.3
|
31.7
|
1.0
|
ND1
|
C:HIS529
|
4.3
|
40.1
|
1.0
|
ND1
|
C:HIS563
|
4.3
|
35.0
|
1.0
|
NE2
|
C:HIS525
|
4.3
|
44.0
|
1.0
|
CB
|
C:ASP564
|
4.3
|
35.6
|
1.0
|
O
|
C:HOH989
|
4.4
|
51.5
|
1.0
|
CB
|
C:ASP674
|
4.4
|
36.0
|
1.0
|
O
|
C:HOH951
|
4.6
|
40.1
|
1.0
|
CA
|
C:ASP674
|
4.8
|
35.4
|
1.0
|
CG2
|
C:VAL533
|
4.9
|
40.3
|
1.0
|
O
|
C:ASP674
|
4.9
|
37.7
|
1.0
|
O
|
C:HOH942
|
5.0
|
31.2
|
1.0
|
|
Zinc binding site 4 out
of 4 in 5sk3
Go back to
Zinc Binding Sites List in 5sk3
Zinc binding site 4 out
of 4 in the Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol
 Mono view
 Stereo pair view
|
A full contact list of Zinc with other atoms in the Zn binding
site number 4 of Crystal Structure of Human Phosphodiesterase 10 in Complex with [2- Cyclopropyl-6-[2-(1-Methyl-4-Phenylimidazol-2-Yl)Ethyl]Imidazo[1,2- B]Pyridazin-3-Yl]Methanol within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Zn802
b:57.9
occ:1.00
|
OD2
|
D:ASP564
|
2.1
|
61.1
|
1.0
|
O
|
D:HOH919
|
2.2
|
36.9
|
1.0
|
NE2
|
D:HIS563
|
2.2
|
44.5
|
1.0
|
OD1
|
D:ASP674
|
2.2
|
64.7
|
1.0
|
NE2
|
D:HIS529
|
2.3
|
48.2
|
1.0
|
O
|
D:HOH908
|
2.3
|
46.8
|
1.0
|
CD2
|
D:HIS563
|
3.0
|
45.8
|
1.0
|
CD2
|
D:HIS529
|
3.1
|
53.4
|
1.0
|
CG
|
D:ASP674
|
3.2
|
55.4
|
1.0
|
CG
|
D:ASP564
|
3.2
|
56.9
|
1.0
|
CE1
|
D:HIS529
|
3.3
|
50.5
|
1.0
|
CE1
|
D:HIS563
|
3.4
|
49.0
|
1.0
|
OD2
|
D:ASP674
|
3.5
|
71.3
|
1.0
|
OD1
|
D:ASP564
|
3.8
|
54.3
|
1.0
|
MG
|
D:MG803
|
3.8
|
50.5
|
1.0
|
O
|
D:HOH911
|
3.9
|
57.4
|
1.0
|
O
|
D:HOH927
|
3.9
|
44.6
|
1.0
|
CD2
|
D:HIS525
|
4.1
|
58.2
|
1.0
|
CG
|
D:HIS563
|
4.2
|
49.7
|
1.0
|
CB
|
D:ASP564
|
4.3
|
52.6
|
1.0
|
CG
|
D:HIS529
|
4.3
|
49.5
|
1.0
|
ND1
|
D:HIS529
|
4.4
|
53.1
|
1.0
|
ND1
|
D:HIS563
|
4.4
|
45.2
|
1.0
|
NE2
|
D:HIS525
|
4.4
|
58.0
|
1.0
|
CB
|
D:ASP674
|
4.5
|
54.2
|
1.0
|
O
|
D:HOH904
|
4.6
|
45.7
|
1.0
|
CG2
|
D:VAL533
|
4.7
|
47.8
|
1.0
|
O
|
D:ASP674
|
4.8
|
62.7
|
1.0
|
CA
|
D:ASP674
|
4.8
|
54.5
|
1.0
|
|
Reference:
A.Flohr,
D.Schlatter,
B.Kuhn,
M.G.Rudolph.
Crystal Structure of A Human Phosphodiesterase 10 Complex To Be Published.
Page generated: Mon Oct 28 06:10:02 2024
|