Zinc in PDB 4hf4: Crystal Structure of PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol)
Enzymatic activity of Crystal Structure of PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol)
All present enzymatic activity of Crystal Structure of PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol):
3.1.4.17;
3.1.4.35;
Protein crystallography data
The structure of Crystal Structure of PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol), PDB code: 4hf4
was solved by
S.Chmait,
S.Jordan,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
30.00 /
2.00
|
Space group
|
F 2 3
|
Cell size a, b, c (Å), α, β, γ (°)
|
252.879,
252.879,
252.879,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
17.6 /
19.7
|
Zinc Binding Sites:
The binding sites of Zinc atom in the Crystal Structure of PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol)
(pdb code 4hf4). 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 PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol), PDB code: 4hf4:
Jump to Zinc binding site number:
1;
2;
3;
4;
Zinc binding site 1 out
of 4 in 4hf4
Go back to
Zinc Binding Sites List in 4hf4
Zinc binding site 1 out
of 4 in the Crystal Structure of PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol)
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 PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn1001
b:30.3
occ:1.00
|
O
|
A:HOH1220
|
2.1
|
25.2
|
1.0
|
OD2
|
A:ASP554
|
2.1
|
26.2
|
1.0
|
NE2
|
A:HIS553
|
2.2
|
25.6
|
1.0
|
OD1
|
A:ASP664
|
2.2
|
27.9
|
1.0
|
O
|
A:HOH1103
|
2.2
|
28.6
|
1.0
|
NE2
|
A:HIS519
|
2.3
|
26.2
|
1.0
|
CD2
|
A:HIS553
|
3.0
|
25.6
|
1.0
|
CG
|
A:ASP554
|
3.1
|
26.0
|
1.0
|
CD2
|
A:HIS519
|
3.1
|
26.2
|
1.0
|
CG
|
A:ASP664
|
3.1
|
28.5
|
1.0
|
CE1
|
A:HIS553
|
3.2
|
25.7
|
1.0
|
CE1
|
A:HIS519
|
3.3
|
26.3
|
1.0
|
OD2
|
A:ASP664
|
3.4
|
29.4
|
1.0
|
OD1
|
A:ASP554
|
3.6
|
25.8
|
1.0
|
ZN
|
A:ZN1002
|
3.7
|
29.2
|
0.8
|
O
|
A:HOH1107
|
4.0
|
29.0
|
1.0
|
CD2
|
A:HIS515
|
4.1
|
30.2
|
1.0
|
O
|
A:HOH1104
|
4.2
|
36.0
|
1.0
|
CG
|
A:HIS553
|
4.2
|
25.7
|
1.0
|
CB
|
A:ASP554
|
4.3
|
25.9
|
1.0
|
ND1
|
A:HIS553
|
4.3
|
25.6
|
1.0
|
CG
|
A:HIS519
|
4.4
|
26.2
|
1.0
|
ND1
|
A:HIS519
|
4.4
|
26.3
|
1.0
|
CB
|
A:ASP664
|
4.5
|
28.0
|
1.0
|
NE2
|
A:HIS515
|
4.5
|
30.9
|
1.0
|
O
|
A:HOH1185
|
4.7
|
26.1
|
1.0
|
CG2
|
A:VAL523
|
4.8
|
24.9
|
1.0
|
CA
|
A:ASP664
|
4.9
|
28.2
|
1.0
|
O
|
A:ASP664
|
4.9
|
29.1
|
1.0
|
|
Zinc binding site 2 out
of 4 in 4hf4
Go back to
Zinc Binding Sites List in 4hf4
Zinc binding site 2 out
of 4 in the Crystal Structure of PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol)
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 PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Zn1002
b:29.2
occ:0.80
|
O
|
A:HOH1220
|
2.0
|
25.2
|
1.0
|
O
|
A:HOH1185
|
2.1
|
26.1
|
1.0
|
OD1
|
A:ASP554
|
2.1
|
25.8
|
1.0
|
O
|
A:HOH1107
|
2.2
|
29.0
|
1.0
|
O
|
A:HOH1190
|
2.2
|
27.6
|
1.0
|
O
|
A:HOH1166
|
2.2
|
25.9
|
1.0
|
CG
|
A:ASP554
|
3.1
|
26.0
|
1.0
|
OD2
|
A:ASP554
|
3.4
|
26.2
|
1.0
|
ZN
|
A:ZN1001
|
3.7
|
30.3
|
1.0
|
O
|
A:HOH1103
|
4.0
|
28.6
|
1.0
|
NE2
|
A:HIS585
|
4.0
|
26.5
|
1.0
|
OE2
|
A:GLU582
|
4.1
|
28.6
|
1.0
|
CD2
|
A:HIS553
|
4.2
|
25.6
|
1.0
|
OG1
|
A:THR623
|
4.2
|
27.3
|
1.0
|
O
|
A:HOH1105
|
4.3
|
34.8
|
1.0
|
CD2
|
A:HIS557
|
4.3
|
29.8
|
1.0
|
O
|
A:HIS553
|
4.3
|
26.1
|
1.0
|
CD2
|
A:HIS585
|
4.3
|
26.3
|
1.0
|
OD2
|
A:ASP664
|
4.4
|
29.4
|
1.0
|
NE2
|
A:HIS557
|
4.5
|
30.1
|
1.0
|
CB
|
A:ASP554
|
4.5
|
25.9
|
1.0
|
CD2
|
A:HIS515
|
4.5
|
30.2
|
1.0
|
NE2
|
A:HIS553
|
4.5
|
25.6
|
1.0
|
O
|
A:THR623
|
4.6
|
29.2
|
1.0
|
NE2
|
A:HIS515
|
4.6
|
30.9
|
1.0
|
CB
|
A:THR623
|
4.7
|
27.6
|
1.0
|
CA
|
A:ASP554
|
4.8
|
25.9
|
1.0
|
O2
|
A:15H1012
|
4.8
|
51.9
|
1.0
|
CD
|
A:GLU582
|
4.9
|
28.2
|
1.0
|
CG
|
A:GLU582
|
5.0
|
27.5
|
1.0
|
|
Zinc binding site 3 out
of 4 in 4hf4
Go back to
Zinc Binding Sites List in 4hf4
Zinc binding site 3 out
of 4 in the Crystal Structure of PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol)
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 PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Zn801
b:31.6
occ:1.00
|
OD1
|
B:ASP664
|
2.1
|
29.1
|
1.0
|
OD2
|
B:ASP554
|
2.1
|
27.4
|
1.0
|
O
|
B:HOH910
|
2.1
|
26.7
|
1.0
|
NE2
|
B:HIS553
|
2.2
|
26.5
|
1.0
|
NE2
|
B:HIS519
|
2.2
|
26.7
|
1.0
|
O
|
B:HOH909
|
2.3
|
33.7
|
1.0
|
CD2
|
B:HIS553
|
3.0
|
26.7
|
1.0
|
CG
|
B:ASP664
|
3.1
|
29.5
|
1.0
|
CG
|
B:ASP554
|
3.1
|
27.4
|
1.0
|
CD2
|
B:HIS519
|
3.2
|
26.6
|
1.0
|
CE1
|
B:HIS519
|
3.2
|
26.7
|
1.0
|
CE1
|
B:HIS553
|
3.2
|
26.4
|
1.0
|
OD2
|
B:ASP664
|
3.4
|
30.3
|
1.0
|
OD1
|
B:ASP554
|
3.6
|
27.6
|
1.0
|
ZN
|
B:ZN802
|
3.7
|
31.1
|
0.8
|
O
|
B:HOH951
|
4.0
|
31.0
|
1.0
|
CD2
|
B:HIS515
|
4.1
|
31.9
|
1.0
|
CG
|
B:HIS553
|
4.2
|
26.5
|
1.0
|
O
|
B:HOH907
|
4.3
|
38.7
|
1.0
|
ND1
|
B:HIS553
|
4.3
|
26.2
|
1.0
|
CB
|
B:ASP554
|
4.3
|
27.1
|
1.0
|
ND1
|
B:HIS519
|
4.3
|
26.6
|
1.0
|
CG
|
B:HIS519
|
4.3
|
26.7
|
1.0
|
CB
|
B:ASP664
|
4.4
|
29.1
|
1.0
|
NE2
|
B:HIS515
|
4.5
|
32.8
|
1.0
|
O
|
B:HOH969
|
4.7
|
27.2
|
1.0
|
CG2
|
B:VAL523
|
4.7
|
25.6
|
1.0
|
CA
|
B:ASP664
|
4.9
|
29.1
|
1.0
|
O
|
B:ASP664
|
4.9
|
29.4
|
1.0
|
|
Zinc binding site 4 out
of 4 in 4hf4
Go back to
Zinc Binding Sites List in 4hf4
Zinc binding site 4 out
of 4 in the Crystal Structure of PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol)
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 PDE10A with A Biaryl Ether Inhibitor (1-(1-(3-(4- (Benzo[D]Thiazol-2-Ylamino)Phenoxy)Pyrazin-2-Yl)Piperidin-4-Yl) Ethanol) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Zn802
b:31.1
occ:0.80
|
O
|
B:HOH910
|
2.0
|
26.7
|
1.0
|
OD1
|
B:ASP554
|
2.1
|
27.6
|
1.0
|
O
|
B:HOH969
|
2.1
|
27.2
|
1.0
|
O
|
B:HOH972
|
2.2
|
29.0
|
1.0
|
O
|
B:HOH951
|
2.2
|
31.0
|
1.0
|
O
|
B:HOH949
|
2.3
|
28.6
|
1.0
|
CG
|
B:ASP554
|
3.1
|
27.4
|
1.0
|
OD2
|
B:ASP554
|
3.4
|
27.4
|
1.0
|
ZN
|
B:ZN801
|
3.7
|
31.6
|
1.0
|
O
|
B:HOH909
|
4.0
|
33.7
|
1.0
|
OE2
|
B:GLU582
|
4.0
|
31.4
|
1.0
|
NE2
|
B:HIS585
|
4.1
|
28.9
|
1.0
|
OG1
|
B:THR623
|
4.2
|
29.2
|
1.0
|
CD2
|
B:HIS553
|
4.2
|
26.7
|
1.0
|
CD2
|
B:HIS557
|
4.2
|
31.3
|
1.0
|
O
|
B:HOH929
|
4.3
|
38.0
|
1.0
|
CD2
|
B:HIS585
|
4.3
|
28.8
|
1.0
|
NE2
|
B:HIS557
|
4.4
|
31.9
|
1.0
|
O
|
B:HIS553
|
4.4
|
27.3
|
1.0
|
OD2
|
B:ASP664
|
4.5
|
30.3
|
1.0
|
CB
|
B:ASP554
|
4.5
|
27.1
|
1.0
|
O
|
B:THR623
|
4.6
|
30.6
|
1.0
|
CD2
|
B:HIS515
|
4.6
|
31.9
|
1.0
|
NE2
|
B:HIS553
|
4.6
|
26.5
|
1.0
|
NE2
|
B:HIS515
|
4.6
|
32.8
|
1.0
|
CB
|
B:THR623
|
4.6
|
29.1
|
1.0
|
CA
|
B:ASP554
|
4.8
|
27.3
|
1.0
|
O2
|
B:15H810
|
4.9
|
52.8
|
1.0
|
CD
|
B:GLU582
|
4.9
|
31.0
|
1.0
|
CG
|
B:GLU582
|
5.0
|
30.3
|
1.0
|
OD1
|
B:ASP664
|
5.0
|
29.1
|
1.0
|
|
Reference:
R.M.Rzasa,
E.Hu,
S.Rumfelt,
N.Chen,
K.L.Andrews,
S.Chmait,
J.R.Falsey,
W.Zhong,
A.D.Jones,
A.Porter,
S.W.Louie,
X.Zhao,
J.J.Treanor,
J.R.Allen.
Discovery of Selective Biaryl Ethers As PDE10A Inhibitors: Improvement in Potency and Mitigation of Pgp-Mediated Efflux. Bioorg.Med.Chem.Lett. V. 22 7371 2012.
ISSN: ISSN 0960-894X
PubMed: 23149228
DOI: 10.1016/J.BMCL.2012.10.078
Page generated: Sun Oct 27 00:04:58 2024
|