Fluorine in PDB 6w0y: Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid)
Enzymatic activity of Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid)
All present enzymatic activity of Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid):
2.7.1.3;
Protein crystallography data
The structure of Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid), PDB code: 6w0y
was solved by
J.Jasti,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
44.57 /
2.54
|
Space group
|
P 21 21 21
|
Cell size a, b, c (Å), α, β, γ (°)
|
81.972,
83.556,
137.595,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
18 /
20.5
|
Fluorine Binding Sites:
The binding sites of Fluorine atom in the Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid)
(pdb code 6w0y). This binding sites where shown within
5.0 Angstroms radius around Fluorine atom.
In total 6 binding sites of Fluorine where determined in the
Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid), PDB code: 6w0y:
Jump to Fluorine binding site number:
1;
2;
3;
4;
5;
6;
Fluorine binding site 1 out
of 6 in 6w0y
Go back to
Fluorine Binding Sites List in 6w0y
Fluorine binding site 1 out
of 6 in the Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid)
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 1 of Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:F301
b:81.6
occ:1.00
|
F1
|
A:S6S301
|
0.0
|
81.6
|
1.0
|
C17
|
A:S6S301
|
1.3
|
77.2
|
1.0
|
F2
|
A:S6S301
|
2.1
|
79.8
|
1.0
|
F3
|
A:S6S301
|
2.1
|
78.0
|
1.0
|
C7
|
A:S6S301
|
2.3
|
70.4
|
1.0
|
C18
|
A:S6S301
|
2.7
|
64.2
|
1.0
|
C6
|
A:S6S301
|
2.9
|
64.7
|
1.0
|
N4
|
A:S6S301
|
3.2
|
63.8
|
1.0
|
CA
|
A:PRO246
|
3.4
|
46.2
|
1.0
|
CD
|
A:PRO247
|
3.4
|
52.2
|
1.0
|
C8
|
A:S6S301
|
3.5
|
67.9
|
1.0
|
SG
|
A:CYS289
|
3.7
|
57.4
|
1.0
|
CB
|
A:CYS289
|
3.7
|
54.2
|
1.0
|
CA
|
A:GLY286
|
3.9
|
45.7
|
1.0
|
CB
|
A:PRO246
|
3.9
|
45.8
|
1.0
|
N
|
A:PRO246
|
4.1
|
46.9
|
1.0
|
C5
|
A:S6S301
|
4.2
|
63.7
|
1.0
|
O
|
A:PHE245
|
4.2
|
52.3
|
1.0
|
N
|
A:PRO247
|
4.3
|
50.5
|
1.0
|
O
|
A:GLY286
|
4.3
|
51.5
|
1.0
|
C
|
A:PRO246
|
4.4
|
52.6
|
1.0
|
C
|
A:PHE245
|
4.4
|
52.1
|
1.0
|
C
|
A:GLY286
|
4.6
|
50.6
|
1.0
|
CG
|
A:PRO247
|
4.6
|
56.5
|
1.0
|
C9
|
A:S6S301
|
4.6
|
66.2
|
1.0
|
N
|
A:GLY286
|
4.7
|
46.9
|
1.0
|
CD
|
A:PRO246
|
4.9
|
45.6
|
1.0
|
O
|
A:ALA285
|
4.9
|
54.7
|
1.0
|
N2
|
A:S6S301
|
4.9
|
65.2
|
1.0
|
|
Fluorine binding site 2 out
of 6 in 6w0y
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Fluorine Binding Sites List in 6w0y
Fluorine binding site 2 out
of 6 in the Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid)
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 2 of Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:F301
b:79.8
occ:1.00
|
F2
|
A:S6S301
|
0.0
|
79.8
|
1.0
|
C17
|
A:S6S301
|
1.3
|
77.2
|
1.0
|
F1
|
A:S6S301
|
2.1
|
81.6
|
1.0
|
F3
|
A:S6S301
|
2.1
|
78.0
|
1.0
|
C7
|
A:S6S301
|
2.4
|
70.4
|
1.0
|
C8
|
A:S6S301
|
2.7
|
67.9
|
1.0
|
C6
|
A:S6S301
|
3.6
|
64.7
|
1.0
|
SG
|
A:CYS289
|
3.6
|
57.4
|
1.0
|
CB
|
A:CYS289
|
3.8
|
54.2
|
1.0
|
CG1
|
A:VAL250
|
4.0
|
57.2
|
1.0
|
CG2
|
A:VAL250
|
4.0
|
55.1
|
1.0
|
C9
|
A:S6S301
|
4.1
|
66.2
|
1.0
|
C18
|
A:S6S301
|
4.2
|
64.2
|
1.0
|
CD
|
A:PRO247
|
4.2
|
52.2
|
1.0
|
CG2
|
A:THR253
|
4.6
|
49.3
|
1.0
|
CB
|
A:VAL250
|
4.6
|
56.5
|
1.0
|
C5
|
A:S6S301
|
4.7
|
63.7
|
1.0
|
CB
|
A:PRO246
|
4.7
|
45.8
|
1.0
|
CA
|
A:PRO246
|
4.7
|
46.2
|
1.0
|
CB
|
A:GLU227
|
4.8
|
62.1
|
1.0
|
OE2
|
A:GLU227
|
4.9
|
96.3
|
1.0
|
N2
|
A:S6S301
|
4.9
|
65.2
|
1.0
|
N3
|
A:S6S301
|
4.9
|
64.4
|
1.0
|
N4
|
A:S6S301
|
5.0
|
63.8
|
1.0
|
C10
|
A:S6S301
|
5.0
|
63.5
|
1.0
|
|
Fluorine binding site 3 out
of 6 in 6w0y
Go back to
Fluorine Binding Sites List in 6w0y
Fluorine binding site 3 out
of 6 in the Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid)
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 3 of Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:F301
b:78.0
occ:1.00
|
F3
|
A:S6S301
|
0.0
|
78.0
|
1.0
|
C17
|
A:S6S301
|
1.3
|
77.2
|
1.0
|
F2
|
A:S6S301
|
2.1
|
79.8
|
1.0
|
F1
|
A:S6S301
|
2.1
|
81.6
|
1.0
|
C7
|
A:S6S301
|
2.3
|
70.4
|
1.0
|
C6
|
A:S6S301
|
3.2
|
64.7
|
1.0
|
C8
|
A:S6S301
|
3.2
|
67.9
|
1.0
|
CB
|
A:GLU227
|
3.3
|
62.1
|
1.0
|
C18
|
A:S6S301
|
3.3
|
64.2
|
1.0
|
CB
|
A:PRO246
|
3.6
|
45.8
|
1.0
|
CA
|
A:GLU227
|
3.7
|
60.1
|
1.0
|
CA
|
A:PRO246
|
3.8
|
46.2
|
1.0
|
N4
|
A:S6S301
|
3.9
|
63.8
|
1.0
|
N
|
A:GLU227
|
4.3
|
59.6
|
1.0
|
C5
|
A:S6S301
|
4.4
|
63.7
|
1.0
|
N
|
A:PRO246
|
4.4
|
46.9
|
1.0
|
C9
|
A:S6S301
|
4.5
|
66.2
|
1.0
|
CG
|
A:PRO246
|
4.5
|
48.8
|
1.0
|
CG
|
A:GLU227
|
4.5
|
76.4
|
1.0
|
CD
|
A:PRO246
|
4.6
|
45.6
|
1.0
|
CB
|
A:ALA244
|
4.6
|
47.7
|
1.0
|
OE2
|
A:GLU227
|
4.6
|
96.3
|
1.0
|
CD
|
A:PRO247
|
4.7
|
52.2
|
1.0
|
C
|
A:GLU227
|
4.9
|
63.2
|
1.0
|
N2
|
A:S6S301
|
4.9
|
65.2
|
1.0
|
C
|
A:ALA226
|
5.0
|
63.2
|
1.0
|
|
Fluorine binding site 4 out
of 6 in 6w0y
Go back to
Fluorine Binding Sites List in 6w0y
Fluorine binding site 4 out
of 6 in the Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid)
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 4 of Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:F301
b:85.2
occ:1.00
|
F1
|
B:S6S301
|
0.0
|
85.2
|
1.0
|
C17
|
B:S6S301
|
1.3
|
80.9
|
1.0
|
F2
|
B:S6S301
|
2.1
|
84.5
|
1.0
|
F3
|
B:S6S301
|
2.2
|
79.2
|
1.0
|
C7
|
B:S6S301
|
2.4
|
71.9
|
1.0
|
C8
|
B:S6S301
|
2.7
|
65.8
|
1.0
|
SG
|
B:CYS289
|
3.5
|
64.5
|
1.0
|
C6
|
B:S6S301
|
3.6
|
64.7
|
1.0
|
CB
|
B:CYS289
|
3.7
|
61.2
|
1.0
|
CG2
|
B:VAL250
|
3.9
|
69.0
|
1.0
|
CD
|
B:PRO247
|
4.1
|
61.0
|
1.0
|
C9
|
B:S6S301
|
4.1
|
64.0
|
1.0
|
C18
|
B:S6S301
|
4.2
|
59.4
|
1.0
|
CG2
|
B:THR253
|
4.6
|
64.4
|
1.0
|
CB
|
B:PRO246
|
4.7
|
59.9
|
1.0
|
CA
|
B:PRO246
|
4.7
|
58.9
|
1.0
|
C5
|
B:S6S301
|
4.7
|
64.2
|
1.0
|
OE1
|
B:GLU227
|
4.8
|
74.3
|
1.0
|
CB
|
B:GLU227
|
4.8
|
62.7
|
1.0
|
N2
|
B:S6S301
|
4.9
|
63.4
|
1.0
|
CG1
|
B:VAL250
|
4.9
|
68.7
|
1.0
|
CG
|
B:PRO247
|
4.9
|
66.2
|
1.0
|
N3
|
B:S6S301
|
4.9
|
65.3
|
1.0
|
C10
|
B:S6S301
|
5.0
|
64.8
|
1.0
|
N4
|
B:S6S301
|
5.0
|
57.0
|
1.0
|
|
Fluorine binding site 5 out
of 6 in 6w0y
Go back to
Fluorine Binding Sites List in 6w0y
Fluorine binding site 5 out
of 6 in the Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid)
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 5 of Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:F301
b:84.5
occ:1.00
|
F2
|
B:S6S301
|
0.0
|
84.5
|
1.0
|
C17
|
B:S6S301
|
1.3
|
80.9
|
1.0
|
F1
|
B:S6S301
|
2.1
|
85.2
|
1.0
|
F3
|
B:S6S301
|
2.1
|
79.2
|
1.0
|
C7
|
B:S6S301
|
2.4
|
71.9
|
1.0
|
C18
|
B:S6S301
|
2.7
|
59.4
|
1.0
|
C6
|
B:S6S301
|
2.8
|
64.7
|
1.0
|
N4
|
B:S6S301
|
3.1
|
57.0
|
1.0
|
CA
|
B:PRO246
|
3.3
|
58.9
|
1.0
|
CD
|
B:PRO247
|
3.4
|
61.0
|
1.0
|
C8
|
B:S6S301
|
3.5
|
65.8
|
1.0
|
SG
|
B:CYS289
|
3.7
|
64.5
|
1.0
|
CA
|
B:GLY286
|
3.8
|
51.5
|
1.0
|
CB
|
B:CYS289
|
3.8
|
61.2
|
1.0
|
CB
|
B:PRO246
|
3.9
|
59.9
|
1.0
|
N
|
B:PRO246
|
4.0
|
60.1
|
1.0
|
C5
|
B:S6S301
|
4.2
|
64.2
|
1.0
|
N
|
B:PRO247
|
4.2
|
61.0
|
1.0
|
O
|
B:PHE245
|
4.3
|
60.9
|
1.0
|
C
|
B:PRO246
|
4.3
|
63.0
|
1.0
|
O
|
B:GLY286
|
4.3
|
55.7
|
1.0
|
C
|
B:PHE245
|
4.4
|
62.3
|
1.0
|
C
|
B:GLY286
|
4.6
|
56.0
|
1.0
|
CG
|
B:PRO247
|
4.6
|
66.2
|
1.0
|
N
|
B:GLY286
|
4.7
|
51.5
|
1.0
|
C9
|
B:S6S301
|
4.7
|
64.0
|
1.0
|
CD
|
B:PRO246
|
4.7
|
60.7
|
1.0
|
O
|
B:ALA285
|
4.8
|
53.1
|
1.0
|
N2
|
B:S6S301
|
4.9
|
63.4
|
1.0
|
|
Fluorine binding site 6 out
of 6 in 6w0y
Go back to
Fluorine Binding Sites List in 6w0y
Fluorine binding site 6 out
of 6 in the Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid)
Mono view
Stereo pair view
|
A full contact list of Fluorine with other atoms in the F binding
site number 6 of Structure of Khk in Complex with Compound 6 (2-[(1~{R},5~{S})-3-[5- Cyano-6-[(2~{S},3~{R})-2-Methyl-3-Oxidanyl-Azetidin-1-Yl]-4- (Trifluoromethyl)Pyridin-2-Yl]-3-Azabicyclo[3.1.0]Hexan-6-Yl]Ethanoic Acid) within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:F301
b:79.2
occ:1.00
|
F3
|
B:S6S301
|
0.0
|
79.2
|
1.0
|
C17
|
B:S6S301
|
1.3
|
80.9
|
1.0
|
F2
|
B:S6S301
|
2.1
|
84.5
|
1.0
|
F1
|
B:S6S301
|
2.2
|
85.2
|
1.0
|
C7
|
B:S6S301
|
2.4
|
71.9
|
1.0
|
C6
|
B:S6S301
|
3.2
|
64.7
|
1.0
|
C8
|
B:S6S301
|
3.3
|
65.8
|
1.0
|
CB
|
B:GLU227
|
3.3
|
62.7
|
1.0
|
C18
|
B:S6S301
|
3.4
|
59.4
|
1.0
|
CB
|
B:PRO246
|
3.6
|
59.9
|
1.0
|
CA
|
B:GLU227
|
3.7
|
60.0
|
1.0
|
CA
|
B:PRO246
|
3.9
|
58.9
|
1.0
|
N4
|
B:S6S301
|
3.9
|
57.0
|
1.0
|
O
|
B:HOH497
|
4.1
|
68.0
|
1.0
|
N
|
B:GLU227
|
4.3
|
58.0
|
1.0
|
N
|
B:PRO246
|
4.4
|
60.1
|
1.0
|
C5
|
B:S6S301
|
4.4
|
64.2
|
1.0
|
C9
|
B:S6S301
|
4.5
|
64.0
|
1.0
|
CB
|
B:ALA244
|
4.5
|
52.1
|
1.0
|
CD
|
B:PRO246
|
4.5
|
60.7
|
1.0
|
CG
|
B:GLU227
|
4.5
|
79.1
|
1.0
|
OE1
|
B:GLU227
|
4.5
|
74.3
|
1.0
|
CG
|
B:PRO246
|
4.6
|
63.8
|
1.0
|
CD
|
B:PRO247
|
4.7
|
61.0
|
1.0
|
C
|
B:GLU227
|
4.9
|
62.7
|
1.0
|
N2
|
B:S6S301
|
5.0
|
63.4
|
1.0
|
|
Reference:
K.Futatsugi,
A.C.Smith,
M.Tu,
B.Raymer,
K.Ahn,
S.B.Coffey,
M.S.Dowling,
D.P.Fernando,
J.A.Gutierrez,
K.Huard,
J.Jasti,
A.S.Kalgutkar,
J.D.Knafels,
J.Pandit,
K.D.Parris,
S.Perez,
J.A.Pfefferkorn,
D.A.Price,
T.Ryder,
A.Shavnya,
I.A.Stock,
A.S.Tsai,
G.J.Tesz,
B.A.Thuma,
Y.Weng,
H.M.Wisniewska,
G.Xing,
J.Zhou,
T.V.Magee.
Discovery of Pf-06835919: A Potent Inhibitor of Ketohexokinase (Khk) For the Treatment of Metabolic Disorders Driven By the Overconsumption of Fructose. J.Med.Chem. V. 63 13546 2020.
ISSN: ISSN 0022-2623
PubMed: 32910646
DOI: 10.1021/ACS.JMEDCHEM.0C00944
Page generated: Fri Aug 2 03:21:08 2024
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