Potassium in PDB 7t4x: AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc
Potassium Binding Sites:
The binding sites of Potassium atom in the AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc
(pdb code 7t4x). This binding sites where shown within
5.0 Angstroms radius around Potassium atom.
In total 5 binding sites of Potassium where determined in the
AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc, PDB code: 7t4x:
Jump to Potassium binding site number:
1;
2;
3;
4;
5;
Potassium binding site 1 out
of 5 in 7t4x
Go back to
Potassium Binding Sites List in 7t4x
Potassium binding site 1 out
of 5 in the AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc
 Mono view
 Stereo pair view
|
|
A full contact list of Potassium with other atoms in the K binding
site number 1 of AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:K901
b:16.4
occ:1.00
|
OG1
|
B:THR253
|
2.9
|
34.5
|
1.0
|
|
OG1
|
D:THR253
|
2.9
|
34.5
|
1.0
|
|
OG1
|
A:THR253
|
2.9
|
2.0
|
1.0
|
|
OG1
|
C:THR253
|
3.0
|
5.4
|
1.0
|
|
O
|
A:THR253
|
3.1
|
2.0
|
1.0
|
|
O
|
D:THR253
|
3.1
|
34.5
|
1.0
|
|
O
|
B:THR253
|
3.1
|
34.5
|
1.0
|
|
O
|
C:THR253
|
3.1
|
5.4
|
1.0
|
|
HB
|
B:THR253
|
3.4
|
34.5
|
1.0
|
|
HB
|
D:THR253
|
3.4
|
34.5
|
1.0
|
|
HB
|
A:THR253
|
3.5
|
2.0
|
1.0
|
|
HG1
|
D:THR253
|
3.5
|
34.5
|
1.0
|
|
HB
|
C:THR253
|
3.5
|
5.4
|
1.0
|
|
HG1
|
B:THR253
|
3.5
|
34.5
|
1.0
|
|
HG1
|
A:THR253
|
3.5
|
2.0
|
1.0
|
|
HG1
|
C:THR253
|
3.5
|
5.4
|
1.0
|
|
K
|
A:K902
|
3.7
|
34.5
|
1.0
|
|
CB
|
B:THR253
|
3.7
|
34.5
|
1.0
|
|
CB
|
D:THR253
|
3.7
|
34.5
|
1.0
|
|
CB
|
A:THR253
|
3.8
|
2.0
|
1.0
|
|
CB
|
C:THR253
|
3.8
|
5.4
|
1.0
|
|
C
|
D:THR253
|
4.0
|
34.5
|
1.0
|
|
C
|
B:THR253
|
4.0
|
34.5
|
1.0
|
|
C
|
A:THR253
|
4.0
|
2.0
|
1.0
|
|
C
|
C:THR253
|
4.1
|
5.4
|
1.0
|
|
CA
|
B:THR253
|
4.5
|
34.5
|
1.0
|
|
CA
|
D:THR253
|
4.5
|
34.5
|
1.0
|
|
CA
|
A:THR253
|
4.6
|
2.0
|
1.0
|
|
CA
|
C:THR253
|
4.6
|
5.4
|
1.0
|
|
HA
|
A:VAL254
|
4.7
|
4.1
|
1.0
|
|
HA
|
C:VAL254
|
4.7
|
12.2
|
1.0
|
|
HA
|
D:VAL254
|
4.7
|
8.5
|
1.0
|
|
HA
|
B:VAL254
|
4.7
|
6.0
|
1.0
|
|
HG21
|
B:THR253
|
4.8
|
34.5
|
1.0
|
|
HG21
|
D:THR253
|
4.8
|
34.5
|
1.0
|
|
HG21
|
A:THR253
|
4.9
|
2.0
|
1.0
|
|
O
|
D:THR252
|
4.9
|
8.1
|
1.0
|
|
O
|
B:THR252
|
4.9
|
6.8
|
1.0
|
|
HG21
|
C:THR253
|
4.9
|
5.4
|
1.0
|
|
CG2
|
B:THR253
|
4.9
|
34.5
|
1.0
|
|
O
|
A:THR252
|
4.9
|
2.0
|
1.0
|
|
CG2
|
D:THR253
|
4.9
|
34.5
|
1.0
|
|
O
|
C:THR252
|
4.9
|
3.7
|
1.0
|
|
CG2
|
A:THR253
|
4.9
|
2.0
|
1.0
|
|
CG2
|
C:THR253
|
5.0
|
5.4
|
1.0
|
|
Potassium binding site 2 out
of 5 in 7t4x
Go back to
Potassium Binding Sites List in 7t4x
Potassium binding site 2 out
of 5 in the AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc
 Mono view
 Stereo pair view
|
|
A full contact list of Potassium with other atoms in the K binding
site number 2 of AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:K902
b:34.5
occ:1.00
|
O
|
B:THR253
|
3.0
|
34.5
|
1.0
|
|
O
|
D:THR253
|
3.0
|
34.5
|
1.0
|
|
O
|
A:THR253
|
3.0
|
2.0
|
1.0
|
|
O
|
C:THR253
|
3.0
|
5.4
|
1.0
|
|
O
|
A:VAL254
|
3.1
|
4.1
|
1.0
|
|
O
|
C:VAL254
|
3.1
|
12.2
|
1.0
|
|
O
|
B:VAL254
|
3.1
|
6.0
|
1.0
|
|
O
|
D:VAL254
|
3.1
|
8.5
|
1.0
|
|
K
|
A:K903
|
3.5
|
38.2
|
1.0
|
|
K
|
A:K901
|
3.7
|
16.4
|
1.0
|
|
HA
|
A:VAL254
|
3.8
|
4.1
|
1.0
|
|
HA
|
C:VAL254
|
3.8
|
12.2
|
1.0
|
|
C
|
A:VAL254
|
3.8
|
4.1
|
1.0
|
|
C
|
C:VAL254
|
3.8
|
12.2
|
1.0
|
|
C
|
B:VAL254
|
3.8
|
6.0
|
1.0
|
|
C
|
D:VAL254
|
3.8
|
8.5
|
1.0
|
|
HA
|
B:VAL254
|
3.8
|
6.0
|
1.0
|
|
HA
|
D:VAL254
|
3.8
|
8.5
|
1.0
|
|
C
|
B:THR253
|
4.1
|
34.5
|
1.0
|
|
C
|
D:THR253
|
4.1
|
34.5
|
1.0
|
|
C
|
A:THR253
|
4.1
|
2.0
|
1.0
|
|
C
|
C:THR253
|
4.1
|
5.4
|
1.0
|
|
CA
|
A:VAL254
|
4.2
|
4.1
|
1.0
|
|
CA
|
C:VAL254
|
4.2
|
12.2
|
1.0
|
|
CA
|
B:VAL254
|
4.3
|
6.0
|
1.0
|
|
CA
|
D:VAL254
|
4.3
|
8.5
|
1.0
|
|
HA3
|
B:GLY255
|
4.4
|
3.4
|
1.0
|
|
HA3
|
D:GLY255
|
4.4
|
47.3
|
1.0
|
|
HA3
|
C:GLY255
|
4.4
|
38.0
|
1.0
|
|
HA3
|
A:GLY255
|
4.4
|
4.3
|
1.0
|
|
N
|
A:GLY255
|
4.7
|
4.3
|
1.0
|
|
N
|
C:GLY255
|
4.7
|
38.0
|
1.0
|
|
N
|
B:GLY255
|
4.7
|
3.4
|
1.0
|
|
N
|
D:GLY255
|
4.7
|
47.3
|
1.0
|
|
N
|
A:VAL254
|
4.7
|
4.1
|
1.0
|
|
N
|
C:VAL254
|
4.7
|
12.2
|
1.0
|
|
N
|
B:VAL254
|
4.7
|
6.0
|
1.0
|
|
N
|
D:VAL254
|
4.7
|
8.5
|
1.0
|
|
HB
|
B:THR253
|
4.8
|
34.5
|
1.0
|
|
HB
|
D:THR253
|
4.8
|
34.5
|
1.0
|
|
HB
|
C:THR253
|
4.8
|
5.4
|
1.0
|
|
HB
|
A:THR253
|
4.8
|
2.0
|
1.0
|
|
CA
|
B:GLY255
|
4.9
|
3.4
|
1.0
|
|
CA
|
D:GLY255
|
4.9
|
47.3
|
1.0
|
|
CA
|
C:GLY255
|
4.9
|
38.0
|
1.0
|
|
CA
|
A:GLY255
|
4.9
|
4.3
|
1.0
|
|
O
|
A:GLY255
|
5.0
|
4.3
|
1.0
|
|
O
|
C:GLY255
|
5.0
|
38.0
|
1.0
|
|
O
|
B:GLY255
|
5.0
|
3.4
|
1.0
|
|
O
|
D:GLY255
|
5.0
|
47.3
|
1.0
|
|
Potassium binding site 3 out
of 5 in 7t4x
Go back to
Potassium Binding Sites List in 7t4x
Potassium binding site 3 out
of 5 in the AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc
 Mono view
 Stereo pair view
|
|
A full contact list of Potassium with other atoms in the K binding
site number 3 of AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:K903
b:38.2
occ:1.00
|
K
|
A:K904
|
2.7
|
34.5
|
1.0
|
|
O
|
A:GLY255
|
2.8
|
4.3
|
1.0
|
|
O
|
C:GLY255
|
2.8
|
38.0
|
1.0
|
|
O
|
B:GLY255
|
2.8
|
3.4
|
1.0
|
|
O
|
D:GLY255
|
2.8
|
47.3
|
1.0
|
|
O
|
A:VAL254
|
3.4
|
4.1
|
1.0
|
|
O
|
C:VAL254
|
3.4
|
12.2
|
1.0
|
|
O
|
B:VAL254
|
3.4
|
6.0
|
1.0
|
|
O
|
D:VAL254
|
3.5
|
8.5
|
1.0
|
|
K
|
A:K902
|
3.5
|
34.5
|
1.0
|
|
C
|
A:GLY255
|
3.7
|
4.3
|
1.0
|
|
C
|
B:GLY255
|
3.7
|
3.4
|
1.0
|
|
C
|
C:GLY255
|
3.7
|
38.0
|
1.0
|
|
C
|
D:GLY255
|
3.7
|
47.3
|
1.0
|
|
HA3
|
B:GLY255
|
4.1
|
3.4
|
1.0
|
|
HA3
|
D:GLY255
|
4.1
|
47.3
|
1.0
|
|
HA3
|
C:GLY255
|
4.1
|
38.0
|
1.0
|
|
HA3
|
A:GLY255
|
4.1
|
4.3
|
1.0
|
|
HA
|
A:TYR256
|
4.1
|
9.9
|
1.0
|
|
HA
|
C:TYR256
|
4.1
|
17.1
|
1.0
|
|
HA
|
B:TYR256
|
4.1
|
10.2
|
1.0
|
|
HA
|
D:TYR256
|
4.2
|
13.8
|
1.0
|
|
CA
|
B:GLY255
|
4.4
|
3.4
|
1.0
|
|
CA
|
D:GLY255
|
4.4
|
47.3
|
1.0
|
|
CA
|
C:GLY255
|
4.4
|
38.0
|
1.0
|
|
CA
|
A:GLY255
|
4.4
|
4.3
|
1.0
|
|
C
|
A:VAL254
|
4.5
|
4.1
|
1.0
|
|
C
|
C:VAL254
|
4.5
|
12.2
|
1.0
|
|
N
|
A:TYR256
|
4.5
|
9.9
|
1.0
|
|
N
|
C:TYR256
|
4.5
|
17.1
|
1.0
|
|
C
|
B:VAL254
|
4.5
|
6.0
|
1.0
|
|
N
|
B:TYR256
|
4.6
|
10.2
|
1.0
|
|
C
|
D:VAL254
|
4.6
|
8.5
|
1.0
|
|
N
|
D:TYR256
|
4.6
|
13.8
|
1.0
|
|
CA
|
A:TYR256
|
4.7
|
9.9
|
1.0
|
|
CA
|
C:TYR256
|
4.7
|
17.1
|
1.0
|
|
CA
|
B:TYR256
|
4.7
|
10.2
|
1.0
|
|
CA
|
D:TYR256
|
4.7
|
13.8
|
1.0
|
|
O
|
A:TYR256
|
4.8
|
9.9
|
1.0
|
|
O
|
C:TYR256
|
4.8
|
17.1
|
1.0
|
|
C
|
A:TYR256
|
4.8
|
9.9
|
1.0
|
|
C
|
C:TYR256
|
4.8
|
17.1
|
1.0
|
|
C
|
B:TYR256
|
4.9
|
10.2
|
1.0
|
|
C
|
D:TYR256
|
4.9
|
13.8
|
1.0
|
|
O
|
B:TYR256
|
4.9
|
10.2
|
1.0
|
|
O
|
D:TYR256
|
4.9
|
13.8
|
1.0
|
|
N
|
A:GLY255
|
5.0
|
4.3
|
1.0
|
|
N
|
C:GLY255
|
5.0
|
38.0
|
1.0
|
|
N
|
B:GLY255
|
5.0
|
3.4
|
1.0
|
|
N
|
D:GLY255
|
5.0
|
47.3
|
1.0
|
|
Potassium binding site 4 out
of 5 in 7t4x
Go back to
Potassium Binding Sites List in 7t4x
Potassium binding site 4 out
of 5 in the AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc
 Mono view
 Stereo pair view
|
|
A full contact list of Potassium with other atoms in the K binding
site number 4 of AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:K904
b:34.5
occ:1.00
|
K
|
A:K903
|
2.7
|
38.2
|
1.0
|
|
O
|
A:TYR256
|
3.0
|
9.9
|
1.0
|
|
O
|
C:TYR256
|
3.0
|
17.1
|
1.0
|
|
O
|
B:TYR256
|
3.2
|
10.2
|
1.0
|
|
O
|
D:TYR256
|
3.2
|
13.8
|
1.0
|
|
O
|
A:GLY255
|
3.3
|
4.3
|
1.0
|
|
O
|
B:GLY255
|
3.3
|
3.4
|
1.0
|
|
O
|
C:GLY255
|
3.3
|
38.0
|
1.0
|
|
O
|
D:GLY255
|
3.4
|
47.3
|
1.0
|
|
C
|
A:TYR256
|
3.7
|
9.9
|
1.0
|
|
C
|
C:TYR256
|
3.7
|
17.1
|
1.0
|
|
C
|
B:TYR256
|
3.7
|
10.2
|
1.0
|
|
C
|
D:TYR256
|
3.8
|
13.8
|
1.0
|
|
HA
|
A:TYR256
|
3.8
|
9.9
|
1.0
|
|
HA
|
B:TYR256
|
3.8
|
10.2
|
1.0
|
|
HA
|
C:TYR256
|
3.8
|
17.1
|
1.0
|
|
HA
|
D:TYR256
|
3.8
|
13.8
|
1.0
|
|
K
|
A:K905
|
3.9
|
86.8
|
1.0
|
|
HA3
|
C:GLY257
|
4.0
|
21.2
|
1.0
|
|
HA3
|
A:GLY257
|
4.0
|
18.4
|
1.0
|
|
HA3
|
B:GLY257
|
4.0
|
18.4
|
1.0
|
|
HA3
|
D:GLY257
|
4.1
|
21.7
|
1.0
|
|
CA
|
A:TYR256
|
4.2
|
9.9
|
1.0
|
|
CA
|
C:TYR256
|
4.3
|
17.1
|
1.0
|
|
CA
|
B:TYR256
|
4.3
|
10.2
|
1.0
|
|
CA
|
D:TYR256
|
4.3
|
13.8
|
1.0
|
|
C
|
A:GLY255
|
4.4
|
4.3
|
1.0
|
|
C
|
B:GLY255
|
4.4
|
3.4
|
1.0
|
|
C
|
C:GLY255
|
4.4
|
38.0
|
1.0
|
|
C
|
D:GLY255
|
4.4
|
47.3
|
1.0
|
|
N
|
A:GLY257
|
4.5
|
18.4
|
1.0
|
|
N
|
C:GLY257
|
4.5
|
21.2
|
1.0
|
|
N
|
B:GLY257
|
4.5
|
18.4
|
1.0
|
|
N
|
D:GLY257
|
4.5
|
21.7
|
1.0
|
|
CA
|
C:GLY257
|
4.7
|
21.2
|
1.0
|
|
CA
|
A:GLY257
|
4.7
|
18.4
|
1.0
|
|
CA
|
B:GLY257
|
4.7
|
18.4
|
1.0
|
|
CA
|
D:GLY257
|
4.8
|
21.7
|
1.0
|
|
N
|
A:TYR256
|
4.8
|
9.9
|
1.0
|
|
N
|
B:TYR256
|
4.9
|
10.2
|
1.0
|
|
N
|
C:TYR256
|
4.9
|
17.1
|
1.0
|
|
N
|
D:TYR256
|
4.9
|
13.8
|
1.0
|
|
Potassium binding site 5 out
of 5 in 7t4x
Go back to
Potassium Binding Sites List in 7t4x
Potassium binding site 5 out
of 5 in the AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc
 Mono view
 Stereo pair view
|
|
A full contact list of Potassium with other atoms in the K binding
site number 5 of AKT1 K+ Channel From A. Thaliana in MSP2N2 Lipid Nanodisc within 5.0Å range:
|
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:K905
b:86.8
occ:1.00
|
O
|
B:HOH1004
|
3.5
|
23.9
|
1.0
|
|
O
|
D:HOH1002
|
3.5
|
23.8
|
1.0
|
|
O
|
A:TYR256
|
3.7
|
9.9
|
1.0
|
|
H1
|
D:HOH1002
|
3.8
|
23.8
|
1.0
|
|
O
|
D:TYR256
|
3.9
|
13.8
|
1.0
|
|
H2
|
B:HOH1004
|
3.9
|
23.9
|
1.0
|
|
K
|
A:K904
|
3.9
|
34.5
|
1.0
|
|
H1
|
B:HOH1004
|
3.9
|
23.9
|
1.0
|
|
O
|
B:TYR256
|
3.9
|
10.2
|
1.0
|
|
H2
|
D:HOH1002
|
3.9
|
23.8
|
1.0
|
|
O
|
A:HOH1004
|
3.9
|
26.9
|
1.0
|
|
O
|
C:TYR256
|
3.9
|
17.1
|
1.0
|
|
O
|
C:HOH903
|
4.1
|
26.4
|
1.0
|
|
HA3
|
A:GLY257
|
4.1
|
18.4
|
1.0
|
|
H1
|
A:HOH1004
|
4.1
|
26.9
|
1.0
|
|
HA3
|
B:GLY257
|
4.2
|
18.4
|
1.0
|
|
HA3
|
C:GLY257
|
4.3
|
21.2
|
1.0
|
|
HA3
|
D:GLY257
|
4.3
|
21.7
|
1.0
|
|
H2
|
C:HOH903
|
4.3
|
26.4
|
1.0
|
|
H2
|
A:HOH1004
|
4.5
|
26.9
|
1.0
|
|
H1
|
C:HOH903
|
4.5
|
26.4
|
1.0
|
|
C
|
A:TYR256
|
4.9
|
9.9
|
1.0
|
|
CA
|
A:GLY257
|
4.9
|
18.4
|
1.0
|
|
Reference:
M.S.Dickinson,
S.Pourmal,
M.Gupta,
M.Bi,
R.M.Stroud.
Symmetry Reduction in A Hyperpolarization-Activated Homotetrameric Ion Channel To Be Published.
Page generated: Sat Aug 9 14:57:17 2025
|
