Fluorine in PDB 5hu1: BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide
Enzymatic activity of BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide
All present enzymatic activity of BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide:
3.4.23.46;
Protein crystallography data
The structure of BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide, PDB code: 5hu1
was solved by
P.Orth,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
45.33 /
1.50
|
Space group
|
P 21 21 21
|
Cell size a, b, c (Å), α, β, γ (°)
|
87.050,
90.200,
131.360,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
18.5 /
20.1
|
Fluorine Binding Sites:
The binding sites of Fluorine atom in the BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide
(pdb code 5hu1). This binding sites where shown within
5.0 Angstroms radius around Fluorine atom.
In total 4 binding sites of Fluorine where determined in the
BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide, PDB code: 5hu1:
Jump to Fluorine binding site number:
1;
2;
3;
4;
Fluorine binding site 1 out
of 4 in 5hu1
Go back to
Fluorine Binding Sites List in 5hu1
Fluorine binding site 1 out
of 4 in the BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide
 Mono view
 Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 1 of BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:F501
b:19.0
occ:1.00
|
F18
|
A:66F501
|
0.0
|
19.0
|
1.0
|
C17
|
A:66F501
|
1.4
|
16.9
|
1.0
|
C1
|
A:66F501
|
2.4
|
14.6
|
1.0
|
C16
|
A:66F501
|
2.4
|
16.2
|
1.0
|
C2
|
A:66F501
|
2.9
|
14.8
|
1.0
|
C4
|
A:66F501
|
3.0
|
15.9
|
1.0
|
C3
|
A:66F501
|
3.0
|
15.6
|
1.0
|
CD2
|
A:TYR132
|
3.2
|
25.4
|
1.0
|
CE1
|
A:PHE169
|
3.3
|
22.1
|
1.0
|
CE2
|
A:TYR132
|
3.3
|
24.9
|
1.0
|
CD1
|
A:PHE169
|
3.5
|
22.2
|
1.0
|
C13
|
A:66F501
|
3.6
|
13.7
|
1.0
|
C15
|
A:66F501
|
3.6
|
17.3
|
1.0
|
O12
|
A:66F501
|
3.7
|
19.2
|
1.0
|
S5
|
A:66F501
|
4.0
|
20.2
|
1.0
|
C14
|
A:66F501
|
4.1
|
15.8
|
1.0
|
CG
|
A:TYR132
|
4.1
|
25.8
|
1.0
|
CZ
|
A:TYR132
|
4.2
|
31.1
|
1.0
|
CD1
|
A:ILE179
|
4.3
|
18.0
|
1.0
|
N8
|
A:66F501
|
4.3
|
13.2
|
1.0
|
CZ
|
A:PHE169
|
4.5
|
20.7
|
1.0
|
CB
|
A:TYR132
|
4.8
|
26.2
|
1.0
|
CG
|
A:PHE169
|
4.9
|
21.5
|
1.0
|
CD1
|
A:TYR132
|
4.9
|
26.9
|
1.0
|
OH
|
A:TYR132
|
4.9
|
32.6
|
1.0
|
O
|
A:HOH658
|
4.9
|
26.8
|
1.0
|
CE1
|
A:TYR132
|
5.0
|
26.4
|
1.0
|
|
Fluorine binding site 2 out
of 4 in 5hu1
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Fluorine Binding Sites List in 5hu1
Fluorine binding site 2 out
of 4 in the BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide
 Mono view
 Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 2 of BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:F501
b:16.7
occ:1.00
|
F28
|
A:66F501
|
0.0
|
16.7
|
1.0
|
C21
|
A:66F501
|
1.3
|
13.8
|
1.0
|
C22
|
A:66F501
|
2.4
|
13.4
|
1.0
|
C20
|
A:66F501
|
2.4
|
15.6
|
1.0
|
O
|
A:SER71
|
2.8
|
16.7
|
1.0
|
CB
|
A:ALA396
|
3.5
|
13.3
|
1.0
|
N23
|
A:66F501
|
3.6
|
14.5
|
1.0
|
C
|
A:SER71
|
3.6
|
14.9
|
1.0
|
OG1
|
A:THR293
|
3.6
|
14.5
|
1.0
|
C25
|
A:66F501
|
3.6
|
16.3
|
1.0
|
CA
|
A:GLY74
|
3.7
|
12.8
|
1.0
|
CA
|
A:SER71
|
3.8
|
12.7
|
1.0
|
N
|
A:GLY74
|
3.8
|
13.3
|
1.0
|
CA
|
A:THR293
|
3.8
|
11.6
|
1.0
|
O
|
A:THR292
|
4.0
|
13.2
|
1.0
|
C24
|
A:66F501
|
4.1
|
15.2
|
1.0
|
N
|
A:THR293
|
4.1
|
12.3
|
1.0
|
O
|
A:LYS70
|
4.1
|
13.9
|
1.0
|
C
|
A:THR292
|
4.2
|
14.3
|
1.0
|
O
|
A:SER290
|
4.2
|
12.5
|
1.0
|
CB
|
A:THR293
|
4.3
|
14.4
|
1.0
|
O
|
A:HOH785
|
4.6
|
14.4
|
1.0
|
CB
|
A:SER71
|
4.6
|
14.9
|
1.0
|
C
|
A:GLN73
|
4.7
|
18.5
|
1.0
|
C
|
A:GLY74
|
4.8
|
13.6
|
1.0
|
N
|
A:GLY72
|
4.8
|
15.1
|
1.0
|
N
|
A:SER71
|
4.8
|
13.1
|
1.0
|
CA
|
A:ALA396
|
4.9
|
11.5
|
1.0
|
C
|
A:LYS70
|
4.9
|
14.4
|
1.0
|
N
|
A:GLN73
|
4.9
|
16.3
|
1.0
|
CD2
|
A:TYR75
|
4.9
|
13.2
|
1.0
|
CG2
|
A:THR293
|
4.9
|
13.2
|
1.0
|
N
|
A:THR292
|
5.0
|
12.1
|
1.0
|
C
|
A:GLY72
|
5.0
|
19.6
|
1.0
|
N
|
A:TYR75
|
5.0
|
11.4
|
1.0
|
|
Fluorine binding site 3 out
of 4 in 5hu1
Go back to
Fluorine Binding Sites List in 5hu1
Fluorine binding site 3 out
of 4 in the BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide
 Mono view
 Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 3 of BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:F501
b:20.2
occ:1.00
|
F18
|
B:66F501
|
0.0
|
20.2
|
1.0
|
C17
|
B:66F501
|
1.3
|
19.4
|
1.0
|
C16
|
B:66F501
|
2.3
|
18.1
|
1.0
|
C1
|
B:66F501
|
2.4
|
15.4
|
1.0
|
C2
|
B:66F501
|
2.9
|
14.5
|
1.0
|
C3
|
B:66F501
|
3.0
|
16.1
|
1.0
|
C4
|
B:66F501
|
3.0
|
16.4
|
1.0
|
CE1
|
B:PHE169
|
3.3
|
19.0
|
1.0
|
CD2
|
B:TYR132
|
3.4
|
26.5
|
1.0
|
CD1
|
B:PHE169
|
3.5
|
19.3
|
1.0
|
CE2
|
B:TYR132
|
3.5
|
26.8
|
1.0
|
C13
|
B:66F501
|
3.6
|
14.7
|
1.0
|
C15
|
B:66F501
|
3.6
|
18.1
|
1.0
|
O12
|
B:66F501
|
3.8
|
19.5
|
1.0
|
C14
|
B:66F501
|
4.1
|
16.0
|
1.0
|
S5
|
B:66F501
|
4.1
|
20.1
|
1.0
|
CD1
|
B:ILE179
|
4.2
|
19.0
|
1.0
|
N8
|
B:66F501
|
4.3
|
14.8
|
1.0
|
CG
|
B:TYR132
|
4.4
|
26.0
|
1.0
|
CZ
|
B:TYR132
|
4.5
|
33.0
|
1.0
|
CZ
|
B:PHE169
|
4.6
|
17.3
|
1.0
|
CD1
|
B:TRP137
|
4.7
|
21.2
|
1.0
|
CG
|
B:PHE169
|
4.8
|
17.1
|
1.0
|
O
|
B:GLY135
|
4.8
|
35.8
|
1.0
|
O
|
B:HOH644
|
4.9
|
23.6
|
1.0
|
NE1
|
B:TRP137
|
5.0
|
19.9
|
1.0
|
CB
|
B:TYR132
|
5.0
|
24.5
|
1.0
|
|
Fluorine binding site 4 out
of 4 in 5hu1
Go back to
Fluorine Binding Sites List in 5hu1
Fluorine binding site 4 out
of 4 in the BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide
 Mono view
 Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 4 of BACE1 in Complex with (R)-N-(3-(3-Amino-2,5-Dimethyl-1,1-Dioxido-5,6- Dihydro-2H-1,2,4-Thiadiazin-5-Yl)-4-Fluorophenyl)-5- Fluoropicolinamide within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:F501
b:17.0
occ:1.00
|
F28
|
B:66F501
|
0.0
|
17.0
|
1.0
|
C21
|
B:66F501
|
1.4
|
15.5
|
1.0
|
C22
|
B:66F501
|
2.4
|
13.7
|
1.0
|
C20
|
B:66F501
|
2.4
|
17.0
|
1.0
|
O
|
B:SER71
|
2.9
|
15.4
|
1.0
|
CB
|
B:ALA396
|
3.5
|
12.5
|
1.0
|
N23
|
B:66F501
|
3.6
|
14.1
|
1.0
|
CA
|
B:GLY74
|
3.6
|
14.0
|
1.0
|
OG1
|
B:THR293
|
3.7
|
15.1
|
1.0
|
C25
|
B:66F501
|
3.7
|
17.8
|
1.0
|
C
|
B:SER71
|
3.7
|
14.6
|
1.0
|
N
|
B:GLY74
|
3.7
|
14.8
|
1.0
|
CA
|
B:SER71
|
3.9
|
13.3
|
1.0
|
CA
|
B:THR293
|
3.9
|
12.2
|
1.0
|
O
|
B:THR292
|
4.0
|
12.6
|
1.0
|
C24
|
B:66F501
|
4.0
|
15.2
|
1.0
|
N
|
B:THR293
|
4.1
|
12.2
|
1.0
|
O
|
B:SER290
|
4.1
|
13.5
|
1.0
|
C
|
B:THR292
|
4.1
|
13.9
|
1.0
|
O
|
B:LYS70
|
4.1
|
14.1
|
1.0
|
CB
|
B:THR293
|
4.3
|
14.5
|
1.0
|
O
|
B:HOH776
|
4.5
|
14.8
|
1.0
|
C
|
B:GLN73
|
4.6
|
18.9
|
1.0
|
C
|
B:GLY74
|
4.7
|
14.1
|
1.0
|
CB
|
B:SER71
|
4.7
|
13.5
|
1.0
|
N
|
B:GLY72
|
4.8
|
14.2
|
1.0
|
N
|
B:GLN73
|
4.9
|
15.4
|
1.0
|
N
|
B:SER71
|
4.9
|
13.1
|
1.0
|
N
|
B:TYR75
|
4.9
|
12.3
|
1.0
|
CA
|
B:ALA396
|
4.9
|
11.7
|
1.0
|
N
|
B:THR292
|
4.9
|
13.3
|
1.0
|
C
|
B:LYS70
|
4.9
|
14.8
|
1.0
|
CD1
|
B:TYR75
|
4.9
|
13.9
|
1.0
|
CG2
|
B:THR293
|
5.0
|
13.8
|
1.0
|
C
|
B:GLY72
|
5.0
|
17.8
|
1.0
|
|
Reference:
J.D.Scott,
S.W.Li,
A.P.Brunskill,
X.Chen,
K.Cox,
J.N.Cumming,
M.Forman,
E.J.Gilbert,
R.A.Hodgson,
L.A.Hyde,
Q.Jiang,
U.Iserloh,
I.Kazakevich,
R.Kuvelkar,
H.Mei,
J.Meredith,
J.Misiaszek,
P.Orth,
L.M.Rossiter,
M.Slater,
J.Stone,
C.O.Strickland,
J.H.Voigt,
G.Wang,
H.Wang,
Y.Wu,
W.J.Greenlee,
E.M.Parker,
M.E.Kennedy,
A.W.Stamford.
Discovery of the 3-Imino-1,2,4-Thiadiazinane 1,1-Dioxide Derivative Verubecestat (Mk-8931)-A Beta-Site Amyloid Precursor Protein Cleaving Enzyme 1 Inhibitor For the Treatment of Alzheimer'S Disease. J. Med. Chem. V. 59 10435 2016.
ISSN: ISSN 1520-4804
PubMed: 27933948
DOI: 10.1021/ACS.JMEDCHEM.6B00307
Page generated: Tue Jul 15 04:00:04 2025
|