Chlorine in PDB 2xnt: Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors
Protein crystallography data
The structure of Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors, PDB code: 2xnt
was solved by
P.Rucktooa,
A.Akdemir,
I.Deesch,
T.K.Sixma,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
45.76 /
3.21
|
Space group
|
P 21 21 21
|
Cell size a, b, c (Å), α, β, γ (°)
|
129.111,
144.867,
145.106,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
21.6 /
23.2
|
Other elements in 2xnt:
The structure of Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors also contains other interesting chemical elements:
Chlorine Binding Sites:
The binding sites of Chlorine atom in the Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors
(pdb code 2xnt). This binding sites where shown within
5.0 Angstroms radius around Chlorine atom.
In total 10 binding sites of Chlorine where determined in the
Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors, PDB code: 2xnt:
Jump to Chlorine binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
9;
10;
Chlorine binding site 1 out
of 10 in 2xnt
Go back to
Chlorine Binding Sites List in 2xnt
Chlorine binding site 1 out
of 10 in the Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors
 Mono view
 Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 1 of Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:Cl301
b:69.2
occ:1.00
|
CL
|
A:VU2301
|
0.0
|
69.2
|
1.0
|
C13
|
A:VU2301
|
1.8
|
0.3
|
1.0
|
C12
|
A:VU2301
|
2.8
|
0.0
|
1.0
|
C14
|
A:VU2301
|
2.8
|
85.2
|
1.0
|
SG
|
A:CYS189
|
3.6
|
66.7
|
1.0
|
OH
|
A:TYR193
|
3.7
|
64.0
|
1.0
|
CZ
|
A:TYR193
|
3.9
|
61.9
|
1.0
|
C11
|
A:VU2301
|
4.1
|
39.0
|
1.0
|
CE2
|
A:TYR193
|
4.1
|
55.4
|
1.0
|
C15
|
A:VU2301
|
4.1
|
1.0
|
1.0
|
SG
|
A:CYS188
|
4.5
|
69.1
|
1.0
|
C10
|
A:VU2301
|
4.6
|
0.7
|
1.0
|
CE1
|
A:TYR193
|
4.7
|
53.8
|
1.0
|
CD2
|
A:TYR186
|
4.9
|
55.5
|
1.0
|
CD2
|
A:TYR193
|
4.9
|
53.7
|
1.0
|
|
Chlorine binding site 2 out
of 10 in 2xnt
Go back to
Chlorine Binding Sites List in 2xnt
Chlorine binding site 2 out
of 10 in the Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors
 Mono view
 Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 2 of Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:Cl301
b:95.6
occ:1.00
|
CL
|
B:VU2301
|
0.0
|
95.6
|
1.0
|
C13
|
B:VU2301
|
1.8
|
0.4
|
1.0
|
C14
|
B:VU2301
|
2.8
|
55.8
|
1.0
|
C12
|
B:VU2301
|
2.8
|
0.1
|
1.0
|
CD1
|
C:ILE116
|
3.9
|
56.4
|
1.0
|
C15
|
B:VU2301
|
4.1
|
0.3
|
1.0
|
C11
|
B:VU2301
|
4.1
|
29.1
|
1.0
|
SG
|
B:CYS188
|
4.2
|
72.6
|
1.0
|
SD
|
C:MET114
|
4.5
|
59.3
|
1.0
|
C10
|
B:VU2301
|
4.6
|
0.1
|
1.0
|
SG
|
B:CYS189
|
4.6
|
72.2
|
1.0
|
|
Chlorine binding site 3 out
of 10 in 2xnt
Go back to
Chlorine Binding Sites List in 2xnt
Chlorine binding site 3 out
of 10 in the Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors
 Mono view
 Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 3 of Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
C:Cl301
b:0.8
occ:1.00
|
CL
|
C:VU2301
|
0.0
|
0.8
|
1.0
|
C13
|
C:VU2301
|
1.8
|
0.9
|
1.0
|
C12
|
C:VU2301
|
2.8
|
53.6
|
1.0
|
C14
|
C:VU2301
|
2.8
|
0.9
|
1.0
|
SG
|
C:CYS189
|
3.8
|
77.6
|
1.0
|
C11
|
C:VU2301
|
4.1
|
48.3
|
1.0
|
C15
|
C:VU2301
|
4.1
|
0.5
|
1.0
|
SG
|
C:CYS188
|
4.2
|
78.9
|
1.0
|
OH
|
C:TYR193
|
4.4
|
72.7
|
1.0
|
CE2
|
C:TYR193
|
4.4
|
63.0
|
1.0
|
CZ
|
C:TYR193
|
4.5
|
69.7
|
1.0
|
C10
|
C:VU2301
|
4.6
|
0.2
|
1.0
|
CD2
|
C:TYR186
|
4.7
|
64.5
|
1.0
|
CE2
|
C:TYR186
|
4.9
|
63.6
|
1.0
|
CB
|
C:CYS189
|
4.9
|
73.6
|
1.0
|
|
Chlorine binding site 4 out
of 10 in 2xnt
Go back to
Chlorine Binding Sites List in 2xnt
Chlorine binding site 4 out
of 10 in the Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors
 Mono view
 Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 4 of Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
D:Cl301
b:0.4
occ:1.00
|
CL
|
D:VU2301
|
0.0
|
0.4
|
1.0
|
C13
|
D:VU2301
|
1.8
|
81.6
|
1.0
|
C14
|
D:VU2301
|
2.8
|
0.0
|
1.0
|
C12
|
D:VU2301
|
2.8
|
56.4
|
1.0
|
SG
|
D:CYS189
|
3.8
|
70.5
|
1.0
|
SG
|
D:CYS188
|
4.0
|
72.5
|
1.0
|
C15
|
D:VU2301
|
4.1
|
0.6
|
1.0
|
C11
|
D:VU2301
|
4.1
|
45.7
|
1.0
|
OH
|
D:TYR193
|
4.2
|
72.8
|
1.0
|
C10
|
D:VU2301
|
4.6
|
0.0
|
1.0
|
CZ
|
D:TYR193
|
4.6
|
70.4
|
1.0
|
CB
|
D:CYS188
|
4.8
|
70.2
|
1.0
|
CE2
|
D:TYR193
|
4.9
|
63.7
|
1.0
|
|
Chlorine binding site 5 out
of 10 in 2xnt
Go back to
Chlorine Binding Sites List in 2xnt
Chlorine binding site 5 out
of 10 in the Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors
 Mono view
 Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 5 of Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
E:Cl301
b:0.1
occ:1.00
|
CL
|
E:VU2301
|
0.0
|
0.1
|
1.0
|
C13
|
E:VU2301
|
1.8
|
0.6
|
1.0
|
C12
|
E:VU2301
|
2.8
|
37.0
|
1.0
|
C14
|
E:VU2301
|
2.8
|
72.1
|
1.0
|
SG
|
E:CYS188
|
4.0
|
76.1
|
1.0
|
C11
|
E:VU2301
|
4.1
|
51.7
|
1.0
|
C15
|
E:VU2301
|
4.1
|
0.1
|
1.0
|
SG
|
E:CYS189
|
4.3
|
74.7
|
1.0
|
CD2
|
E:TYR186
|
4.5
|
64.2
|
1.0
|
C10
|
E:VU2301
|
4.6
|
0.3
|
1.0
|
CE2
|
E:TYR193
|
4.7
|
62.9
|
1.0
|
CG
|
E:TYR186
|
4.7
|
65.2
|
1.0
|
OH
|
E:TYR193
|
4.8
|
72.4
|
1.0
|
CZ
|
E:TYR193
|
4.9
|
69.8
|
1.0
|
CB
|
E:TYR186
|
4.9
|
65.5
|
1.0
|
CE2
|
E:TYR186
|
4.9
|
63.5
|
1.0
|
CB
|
E:CYS188
|
5.0
|
74.5
|
1.0
|
|
Chlorine binding site 6 out
of 10 in 2xnt
Go back to
Chlorine Binding Sites List in 2xnt
Chlorine binding site 6 out
of 10 in the Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors
 Mono view
 Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 6 of Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
F:Cl301
b:0.7
occ:1.00
|
CL
|
F:VU2301
|
0.0
|
0.7
|
1.0
|
C13
|
F:VU2301
|
1.8
|
0.4
|
1.0
|
C12
|
F:VU2301
|
2.8
|
91.3
|
1.0
|
C14
|
F:VU2301
|
2.8
|
0.6
|
1.0
|
C11
|
F:VU2301
|
4.1
|
76.9
|
1.0
|
C15
|
F:VU2301
|
4.1
|
0.5
|
1.0
|
C10
|
F:VU2301
|
4.6
|
0.4
|
1.0
|
SG
|
F:CYS189
|
4.7
|
74.2
|
1.0
|
|
Chlorine binding site 7 out
of 10 in 2xnt
Go back to
Chlorine Binding Sites List in 2xnt
Chlorine binding site 7 out
of 10 in the Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors
 Mono view
 Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 7 of Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
G:Cl301
b:0.4
occ:1.00
|
CL
|
G:VU2301
|
0.0
|
0.4
|
1.0
|
C13
|
G:VU2301
|
1.8
|
0.8
|
1.0
|
C12
|
G:VU2301
|
2.8
|
30.4
|
1.0
|
C14
|
G:VU2301
|
2.8
|
84.7
|
1.0
|
OH
|
G:TYR193
|
3.9
|
69.1
|
1.0
|
C11
|
G:VU2301
|
4.1
|
71.7
|
1.0
|
C15
|
G:VU2301
|
4.1
|
79.5
|
1.0
|
CZ
|
G:TYR193
|
4.3
|
67.2
|
1.0
|
C10
|
G:VU2301
|
4.6
|
0.1
|
1.0
|
CE2
|
G:TYR193
|
4.8
|
61.0
|
1.0
|
CE1
|
G:TYR193
|
4.9
|
59.1
|
1.0
|
|
Chlorine binding site 8 out
of 10 in 2xnt
Go back to
Chlorine Binding Sites List in 2xnt
Chlorine binding site 8 out
of 10 in the Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors
 Mono view
 Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 8 of Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
H:Cl301
b:0.7
occ:1.00
|
CL
|
H:VU2301
|
0.0
|
0.7
|
1.0
|
C13
|
H:VU2301
|
1.8
|
0.5
|
1.0
|
C12
|
H:VU2301
|
2.8
|
0.2
|
1.0
|
C14
|
H:VU2301
|
2.8
|
17.2
|
1.0
|
C15
|
H:VU2301
|
4.1
|
0.4
|
1.0
|
C11
|
H:VU2301
|
4.1
|
30.2
|
1.0
|
SG
|
H:CYS189
|
4.2
|
72.1
|
1.0
|
OH
|
H:TYR193
|
4.6
|
70.0
|
1.0
|
C10
|
H:VU2301
|
4.6
|
0.4
|
1.0
|
SG
|
H:CYS188
|
4.7
|
75.0
|
1.0
|
CZ
|
H:TYR193
|
4.9
|
67.2
|
1.0
|
|
Chlorine binding site 9 out
of 10 in 2xnt
Go back to
Chlorine Binding Sites List in 2xnt
Chlorine binding site 9 out
of 10 in the Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors
 Mono view
 Stereo pair view
|
A full contact list of Chlorine with other atoms in the Cl binding
site number 9 of Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
I:Cl301
b:0.8
occ:1.00
|
CL
|
I:VU2301
|
0.0
|
0.8
|
1.0
|
C13
|
I:VU2301
|
1.8
|
0.4
|
1.0
|
C12
|
I:VU2301
|
2.8
|
93.5
|
1.0
|
C14
|
I:VU2301
|
2.8
|
37.8
|
1.0
|
C11
|
I:VU2301
|
4.1
|
31.0
|
1.0
|
C15
|
I:VU2301
|
4.1
|
0.9
|
1.0
|
SG
|
I:CYS189
|
4.3
|
72.5
|
1.0
|
CD1
|
F:ILE116
|
4.4
|
54.4
|
1.0
|
C10
|
I:VU2301
|
4.6
|
97.5
|
1.0
|
SD
|
F:MET114
|
4.7
|
55.4
|
1.0
|
SG
|
I:CYS188
|
4.9
|
72.8
|
1.0
|
|
Chlorine binding site 10 out
of 10 in 2xnt
Go back to
Chlorine Binding Sites List in 2xnt
Chlorine binding site 10 out
of 10 in the Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors
 Mono view
 Stereo pair view
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A full contact list of Chlorine with other atoms in the Cl binding
site number 10 of Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
J:Cl301
b:0.6
occ:1.00
|
CL
|
J:VU2301
|
0.0
|
0.6
|
1.0
|
C13
|
J:VU2301
|
1.8
|
0.4
|
1.0
|
C14
|
J:VU2301
|
2.8
|
63.4
|
1.0
|
C12
|
J:VU2301
|
2.8
|
89.7
|
1.0
|
C15
|
J:VU2301
|
4.1
|
0.4
|
1.0
|
C11
|
J:VU2301
|
4.1
|
22.9
|
1.0
|
SG
|
J:CYS189
|
4.2
|
70.2
|
1.0
|
SG
|
J:CYS188
|
4.4
|
70.8
|
1.0
|
C10
|
J:VU2301
|
4.6
|
64.4
|
1.0
|
CD1
|
I:ILE116
|
4.6
|
52.8
|
1.0
|
SD
|
I:MET114
|
4.9
|
57.4
|
1.0
|
|
Reference:
A.Akdemir,
P.Rucktooa,
A.Jongejan,
R.V.Elk,
S.Bertrand,
T.K.Sixma,
D.Bertrand,
A.B.Smit,
R.Leurs,
C.De Graaf,
I.J.De Esch.
Acetylcholine Binding Protein (Achbp) As Template For Hierarchical in Silico Screening Procedures to Identify Structurally Novel Ligands For the Nicotinic Receptors. Bioorg.Med.Chem. V. 19 6107 2011.
ISSN: ISSN 0968-0896
PubMed: 21920761
DOI: 10.1016/J.BMC.2011.08.028
Page generated: Sat Jul 20 14:03:38 2024
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