Fluorine in PDB 5he7: Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One
Enzymatic activity of Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One
All present enzymatic activity of Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One:
3.4.23.46;
Protein crystallography data
The structure of Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One, PDB code: 5he7
was solved by
P.Orth,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
19.88 /
1.71
|
Space group
|
P 21 21 21
|
Cell size a, b, c (Å), α, β, γ (°)
|
86.530,
89.270,
131.360,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
19 /
21.6
|
Fluorine Binding Sites:
The binding sites of Fluorine atom in the Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One
(pdb code 5he7). This binding sites where shown within
5.0 Angstroms radius around Fluorine atom.
In total 6 binding sites of Fluorine where determined in the
Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One, PDB code: 5he7:
Jump to Fluorine binding site number:
1;
2;
3;
4;
5;
6;
Fluorine binding site 1 out
of 6 in 5he7
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Fluorine Binding Sites List in 5he7
Fluorine binding site 1 out
of 6 in the Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 1 of Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:F501
b:25.0
occ:1.00
|
F2
|
A:60X501
|
0.0
|
25.0
|
1.0
|
C17
|
A:60X501
|
1.4
|
21.7
|
1.0
|
C16
|
A:60X501
|
2.3
|
19.4
|
1.0
|
C12
|
A:60X501
|
2.4
|
16.9
|
1.0
|
OH
|
A:TYR132
|
2.8
|
66.8
|
1.0
|
C6
|
A:60X501
|
2.9
|
16.7
|
1.0
|
C5
|
A:60X501
|
3.0
|
16.5
|
1.0
|
CZ
|
A:TYR132
|
3.0
|
64.2
|
1.0
|
C10
|
A:60X501
|
3.0
|
15.8
|
1.0
|
CE2
|
A:TYR132
|
3.4
|
56.8
|
1.0
|
CE1
|
A:PHE169
|
3.4
|
26.4
|
1.0
|
CD1
|
A:PHE169
|
3.5
|
26.3
|
1.0
|
C15
|
A:60X501
|
3.6
|
22.7
|
1.0
|
C13
|
A:60X501
|
3.6
|
17.1
|
1.0
|
CE1
|
A:TYR132
|
3.6
|
58.5
|
1.0
|
N2
|
A:60X501
|
3.8
|
17.1
|
1.0
|
C11
|
A:60X501
|
4.0
|
17.3
|
1.0
|
CD1
|
A:ILE179
|
4.0
|
20.5
|
1.0
|
C14
|
A:60X501
|
4.1
|
19.2
|
1.0
|
C9
|
A:60X501
|
4.2
|
20.8
|
1.0
|
CD2
|
A:TYR132
|
4.3
|
56.0
|
1.0
|
N3
|
A:60X501
|
4.3
|
14.1
|
1.0
|
CD1
|
A:TYR132
|
4.5
|
57.5
|
1.0
|
CZ
|
A:PHE169
|
4.6
|
24.4
|
1.0
|
CG
|
A:PHE169
|
4.6
|
23.2
|
1.0
|
F1
|
A:60X501
|
4.7
|
29.6
|
1.0
|
O1
|
A:60X501
|
4.7
|
24.1
|
1.0
|
O
|
A:HOH967
|
4.7
|
51.6
|
1.0
|
O
|
A:HOH636
|
4.7
|
33.9
|
1.0
|
CG
|
A:TYR132
|
4.8
|
55.5
|
1.0
|
C2
|
A:60X501
|
4.8
|
19.8
|
1.0
|
N1
|
A:60X501
|
5.0
|
20.4
|
1.0
|
|
Fluorine binding site 2 out
of 6 in 5he7
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Fluorine Binding Sites List in 5he7
Fluorine binding site 2 out
of 6 in the Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 2 of Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:F501
b:29.6
occ:1.00
|
F1
|
A:60X501
|
0.0
|
29.6
|
1.0
|
C15
|
A:60X501
|
1.4
|
22.7
|
1.0
|
C16
|
A:60X501
|
2.3
|
19.4
|
1.0
|
C14
|
A:60X501
|
2.3
|
19.2
|
1.0
|
CZ2
|
A:TRP176
|
3.1
|
23.8
|
1.0
|
CD1
|
A:ILE171
|
3.3
|
37.9
|
1.0
|
CH2
|
A:TRP176
|
3.4
|
23.9
|
1.0
|
C17
|
A:60X501
|
3.6
|
21.7
|
1.0
|
C13
|
A:60X501
|
3.6
|
17.1
|
1.0
|
O
|
A:HOH636
|
3.7
|
33.9
|
1.0
|
O
|
A:HOH951
|
3.7
|
48.3
|
1.0
|
CG1
|
A:ILE171
|
4.1
|
34.8
|
1.0
|
C12
|
A:60X501
|
4.1
|
16.9
|
1.0
|
CE2
|
A:TRP176
|
4.3
|
24.5
|
1.0
|
O
|
A:PHE169
|
4.3
|
29.8
|
1.0
|
CD1
|
A:LEU91
|
4.5
|
24.5
|
1.0
|
O
|
A:HOH912
|
4.5
|
35.6
|
1.0
|
F2
|
A:60X501
|
4.7
|
25.0
|
1.0
|
CZ3
|
A:TRP176
|
4.8
|
23.1
|
1.0
|
O
|
A:HOH645
|
4.8
|
34.2
|
1.0
|
NE1
|
A:TRP176
|
4.9
|
22.2
|
1.0
|
O
|
A:GLN73
|
4.9
|
20.7
|
1.0
|
CD1
|
A:ILE179
|
5.0
|
20.5
|
1.0
|
|
Fluorine binding site 3 out
of 6 in 5he7
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Fluorine Binding Sites List in 5he7
Fluorine binding site 3 out
of 6 in the Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 3 of Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:F501
b:27.3
occ:1.00
|
F
|
A:60X501
|
0.0
|
27.3
|
1.0
|
C
|
A:60X501
|
1.3
|
24.6
|
1.0
|
C3
|
A:60X501
|
2.4
|
25.7
|
1.0
|
C1
|
A:60X501
|
2.4
|
23.2
|
1.0
|
O
|
A:60X501
|
2.7
|
28.1
|
1.0
|
C18
|
A:60X501
|
3.0
|
21.8
|
1.0
|
OD1
|
A:ASN98
|
3.1
|
16.0
|
1.0
|
O
|
A:HOH795
|
3.1
|
17.9
|
1.0
|
CG
|
A:ASN98
|
3.4
|
21.0
|
1.0
|
N1
|
A:60X501
|
3.6
|
20.4
|
1.0
|
CG
|
A:ARG189
|
3.6
|
25.1
|
1.0
|
CB
|
A:ASN98
|
3.6
|
12.1
|
1.0
|
N
|
A:60X501
|
3.6
|
20.4
|
1.0
|
CZ2
|
A:TRP137
|
3.9
|
27.8
|
1.0
|
CG1
|
A:VAL130
|
4.0
|
36.9
|
1.0
|
C2
|
A:60X501
|
4.0
|
19.8
|
1.0
|
CG2
|
A:VAL130
|
4.0
|
36.9
|
1.0
|
C4
|
A:60X501
|
4.1
|
29.6
|
1.0
|
CB
|
A:ARG189
|
4.1
|
19.4
|
1.0
|
ND2
|
A:ASN98
|
4.4
|
14.0
|
1.0
|
CE2
|
A:TRP137
|
4.6
|
29.2
|
1.0
|
CB
|
A:VAL130
|
4.6
|
36.9
|
1.0
|
NE1
|
A:TRP137
|
4.6
|
28.8
|
1.0
|
N
|
A:ASN98
|
4.6
|
11.8
|
1.0
|
N
|
A:ARG189
|
4.7
|
18.4
|
1.0
|
CA
|
A:ASN98
|
4.8
|
12.2
|
1.0
|
CH2
|
A:TRP137
|
4.8
|
26.4
|
1.0
|
CB
|
A:SER96
|
4.8
|
14.2
|
1.0
|
CD
|
A:ARG189
|
5.0
|
32.9
|
1.0
|
|
Fluorine binding site 4 out
of 6 in 5he7
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Fluorine Binding Sites List in 5he7
Fluorine binding site 4 out
of 6 in the Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 4 of Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:F501
b:19.6
occ:1.00
|
F2
|
B:60X501
|
0.0
|
19.6
|
1.0
|
C17
|
B:60X501
|
1.4
|
17.3
|
1.0
|
C16
|
B:60X501
|
2.3
|
17.4
|
1.0
|
C12
|
B:60X501
|
2.4
|
13.6
|
1.0
|
OH
|
B:TYR132
|
2.9
|
25.7
|
1.0
|
C6
|
B:60X501
|
2.9
|
13.4
|
1.0
|
C5
|
B:60X501
|
3.0
|
13.6
|
1.0
|
C10
|
B:60X501
|
3.0
|
13.2
|
1.0
|
CZ
|
B:TYR132
|
3.2
|
27.8
|
1.0
|
CD1
|
B:PHE169
|
3.3
|
18.4
|
1.0
|
O
|
B:HOH845
|
3.4
|
34.8
|
1.0
|
C15
|
B:60X501
|
3.6
|
19.4
|
1.0
|
CE1
|
B:PHE169
|
3.6
|
18.2
|
1.0
|
C13
|
B:60X501
|
3.6
|
14.1
|
1.0
|
CE2
|
B:TYR132
|
3.6
|
22.8
|
1.0
|
N2
|
B:60X501
|
3.8
|
13.7
|
1.0
|
CE1
|
B:TYR132
|
3.9
|
22.4
|
1.0
|
CD1
|
B:ILE179
|
4.0
|
16.3
|
1.0
|
C11
|
B:60X501
|
4.0
|
15.8
|
1.0
|
C14
|
B:60X501
|
4.1
|
15.5
|
1.0
|
C9
|
B:60X501
|
4.2
|
18.2
|
1.0
|
CG
|
B:PHE169
|
4.3
|
15.4
|
1.0
|
N3
|
B:60X501
|
4.3
|
13.2
|
1.0
|
O
|
B:HOH950
|
4.5
|
48.4
|
1.0
|
CA
|
B:PHE169
|
4.6
|
14.8
|
1.0
|
CD2
|
B:TYR132
|
4.6
|
22.1
|
1.0
|
O1
|
B:60X501
|
4.7
|
23.5
|
1.0
|
F1
|
B:60X501
|
4.7
|
22.5
|
1.0
|
O
|
B:PHE169
|
4.7
|
18.7
|
1.0
|
CZ
|
B:PHE169
|
4.7
|
16.9
|
1.0
|
CD1
|
B:TYR132
|
4.8
|
23.2
|
1.0
|
O
|
B:HOH855
|
4.8
|
22.7
|
1.0
|
CB
|
B:PHE169
|
4.8
|
15.2
|
1.0
|
C2
|
B:60X501
|
4.8
|
15.7
|
1.0
|
|
Fluorine binding site 5 out
of 6 in 5he7
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Fluorine Binding Sites List in 5he7
Fluorine binding site 5 out
of 6 in the Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 5 of Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:F501
b:22.5
occ:1.00
|
F1
|
B:60X501
|
0.0
|
22.5
|
1.0
|
C15
|
B:60X501
|
1.4
|
19.4
|
1.0
|
C16
|
B:60X501
|
2.3
|
17.4
|
1.0
|
C14
|
B:60X501
|
2.3
|
15.5
|
1.0
|
CZ2
|
B:TRP176
|
3.1
|
16.9
|
1.0
|
O
|
B:HOH855
|
3.3
|
22.7
|
1.0
|
CD1
|
B:ILE171
|
3.3
|
26.1
|
1.0
|
O
|
B:HOH1055
|
3.4
|
50.7
|
1.0
|
CH2
|
B:TRP176
|
3.5
|
17.4
|
1.0
|
C17
|
B:60X501
|
3.6
|
17.3
|
1.0
|
O
|
B:HOH968
|
3.6
|
40.2
|
1.0
|
C13
|
B:60X501
|
3.6
|
14.1
|
1.0
|
O
|
B:PHE169
|
3.8
|
18.7
|
1.0
|
CG1
|
B:ILE171
|
3.9
|
23.1
|
1.0
|
C12
|
B:60X501
|
4.1
|
13.6
|
1.0
|
CD1
|
B:LEU91
|
4.2
|
21.3
|
1.0
|
O
|
B:HOH944
|
4.3
|
32.4
|
1.0
|
CE2
|
B:TRP176
|
4.4
|
17.5
|
1.0
|
F2
|
B:60X501
|
4.7
|
19.6
|
1.0
|
O
|
B:HOH845
|
4.8
|
34.8
|
1.0
|
CZ3
|
B:TRP176
|
4.8
|
16.3
|
1.0
|
CD1
|
B:ILE179
|
4.8
|
16.3
|
1.0
|
O
|
B:GLN73
|
4.8
|
21.2
|
1.0
|
O
|
B:HOH699
|
5.0
|
29.7
|
1.0
|
|
Fluorine binding site 6 out
of 6 in 5he7
Go back to
Fluorine Binding Sites List in 5he7
Fluorine binding site 6 out
of 6 in the Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 6 of Bace-1 in Complex with (4AR,7AS)-7A-(2,4-Difluorophenyl)-6-(5-Fluoro- 4-Methoxy-6-Methylpyrimidin-2-Yl)-2-Imino-3-Methyloctahydro-4H- Pyrrolo[3,4-D]Pyrimidin-4-One within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:F501
b:19.9
occ:1.00
|
F
|
B:60X501
|
0.0
|
19.9
|
1.0
|
C
|
B:60X501
|
1.3
|
17.2
|
1.0
|
C3
|
B:60X501
|
2.4
|
16.8
|
1.0
|
C1
|
B:60X501
|
2.4
|
14.8
|
1.0
|
O
|
B:60X501
|
2.7
|
16.5
|
1.0
|
C18
|
B:60X501
|
2.9
|
17.0
|
1.0
|
O
|
B:HOH809
|
3.0
|
16.1
|
1.0
|
OD1
|
B:ASN98
|
3.1
|
12.1
|
1.0
|
CG
|
B:ASN98
|
3.4
|
17.8
|
1.0
|
CZ2
|
B:TRP137
|
3.5
|
16.9
|
1.0
|
CB
|
B:ASN98
|
3.6
|
11.9
|
1.0
|
N1
|
B:60X501
|
3.6
|
15.5
|
1.0
|
N
|
B:60X501
|
3.6
|
14.9
|
1.0
|
CG
|
B:ARG189
|
3.7
|
17.0
|
1.0
|
C2
|
B:60X501
|
4.0
|
15.7
|
1.0
|
CG1
|
B:VAL130
|
4.1
|
17.2
|
1.0
|
NE1
|
B:TRP137
|
4.1
|
16.5
|
1.0
|
C4
|
B:60X501
|
4.1
|
16.4
|
1.0
|
CE2
|
B:TRP137
|
4.2
|
16.9
|
1.0
|
CB
|
B:ARG189
|
4.2
|
14.3
|
1.0
|
CG2
|
B:VAL130
|
4.2
|
18.7
|
1.0
|
ND2
|
B:ASN98
|
4.4
|
15.3
|
1.0
|
N
|
B:ASN98
|
4.5
|
10.6
|
1.0
|
CH2
|
B:TRP137
|
4.6
|
16.7
|
1.0
|
CB
|
B:SER96
|
4.6
|
14.2
|
1.0
|
CA
|
B:ASN98
|
4.7
|
10.9
|
1.0
|
CB
|
B:VAL130
|
4.7
|
17.1
|
1.0
|
N
|
B:ARG189
|
4.8
|
13.9
|
1.0
|
|
Reference:
M.Mandal,
Y.Wu,
J.Misiaszek,
G.Li,
A.Buevich,
J.P.Caldwell,
X.Liu,
R.D.Mazzola,
P.Orth,
C.Strickland,
J.Voigt,
H.Wang,
Z.Zhu,
X.Chen,
M.Grzelak,
L.A.Hyde,
R.Kuvelkar,
P.T.Leach,
G.Terracina,
L.Zhang,
Q.Zhang,
M.S.Michener,
B.Smith,
K.Cox,
D.Grotz,
L.Favreau,
K.Mitra,
I.Kazakevich,
B.A.Mckittrick,
W.Greenlee,
M.E.Kennedy,
E.M.Parker,
J.N.Cumming,
A.W.Stamford.
Structure-Based Design of An Iminoheterocyclic Beta-Site Amyloid Precursor Protein Cleaving Enzyme (Bace) Inhibitor That Lowers Central A Beta in Nonhuman Primates. J.Med.Chem. V. 59 3231 2016.
ISSN: ISSN 0022-2623
PubMed: 26937601
DOI: 10.1021/ACS.JMEDCHEM.5B01995
Page generated: Thu Aug 1 09:50:14 2024
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