Potassium in PDB 3k06: Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex
Protein crystallography data
The structure of Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex, PDB code: 3k06
was solved by
Y.Jiang,
M.G.Derebe,
with X-Ray Crystallography technique. A brief refinement statistics is given in the table below:
Resolution Low / High (Å)
|
N/A /
1.58
|
Space group
|
I 4
|
Cell size a, b, c (Å), α, β, γ (°)
|
67.740,
67.740,
89.789,
90.00,
90.00,
90.00
|
R / Rfree (%)
|
20.9 /
21.4
|
Potassium Binding Sites:
The binding sites of Potassium atom in the Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex
(pdb code 3k06). This binding sites where shown within
5.0 Angstroms radius around Potassium atom.
In total 9 binding sites of Potassium where determined in the
Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex, PDB code: 3k06:
Jump to Potassium binding site number:
1;
2;
3;
4;
5;
6;
7;
8;
9;
Potassium binding site 1 out
of 9 in 3k06
Go back to
Potassium Binding Sites List in 3k06
Potassium binding site 1 out
of 9 in the Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex
 Mono view
 Stereo pair view
|
A full contact list of Potassium with other atoms in the K binding
site number 1 of Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:K2
b:14.3
occ:0.25
|
O
|
A:THR63
|
2.8
|
13.2
|
1.0
|
O
|
A:VAL64
|
2.8
|
11.6
|
1.0
|
K
|
A:K6
|
3.2
|
19.0
|
0.2
|
C
|
A:VAL64
|
3.5
|
11.7
|
1.0
|
K
|
A:K4
|
3.6
|
14.8
|
0.2
|
C
|
A:THR63
|
3.9
|
14.6
|
1.0
|
CA
|
A:VAL64
|
4.0
|
13.0
|
1.0
|
N
|
A:GLY65
|
4.4
|
11.9
|
1.0
|
N
|
A:VAL64
|
4.4
|
13.6
|
1.0
|
CA
|
A:GLY65
|
4.7
|
12.5
|
1.0
|
|
Potassium binding site 2 out
of 9 in 3k06
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Potassium Binding Sites List in 3k06
Potassium binding site 2 out
of 9 in the Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex
 Mono view
 Stereo pair view
|
A full contact list of Potassium with other atoms in the K binding
site number 2 of Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:K4
b:14.8
occ:0.25
|
OG1
|
A:THR63
|
2.8
|
14.3
|
1.0
|
O
|
A:THR63
|
2.9
|
13.2
|
1.0
|
CB
|
A:THR63
|
3.4
|
14.7
|
1.0
|
K
|
A:K2
|
3.6
|
14.3
|
0.2
|
C
|
A:THR63
|
3.8
|
14.6
|
1.0
|
CA
|
A:THR63
|
4.3
|
14.5
|
1.0
|
O
|
A:HOH1
|
4.4
|
60.2
|
0.2
|
CG2
|
A:THR63
|
4.6
|
16.6
|
1.0
|
N
|
A:VAL64
|
4.7
|
13.6
|
1.0
|
O
|
A:THR62
|
5.0
|
15.9
|
1.0
|
|
Potassium binding site 3 out
of 9 in 3k06
Go back to
Potassium Binding Sites List in 3k06
Potassium binding site 3 out
of 9 in the Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex
 Mono view
 Stereo pair view
|
A full contact list of Potassium with other atoms in the K binding
site number 3 of Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:K5
b:40.8
occ:0.25
|
K
|
A:K6
|
1.8
|
19.0
|
0.2
|
O
|
A:GLY65
|
2.7
|
12.9
|
1.0
|
O
|
A:HOH14
|
2.8
|
45.5
|
1.0
|
K
|
A:K8
|
3.7
|
69.8
|
0.2
|
C
|
A:GLY65
|
3.7
|
11.6
|
1.0
|
CA
|
A:ASN66
|
4.2
|
12.9
|
1.0
|
N
|
A:ASN66
|
4.4
|
13.2
|
1.0
|
O
|
A:VAL64
|
4.4
|
11.6
|
1.0
|
CA
|
A:GLY65
|
4.7
|
12.5
|
1.0
|
O
|
A:HOH116
|
4.7
|
35.6
|
1.0
|
|
Potassium binding site 4 out
of 9 in 3k06
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Potassium Binding Sites List in 3k06
Potassium binding site 4 out
of 9 in the Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex
 Mono view
 Stereo pair view
|
A full contact list of Potassium with other atoms in the K binding
site number 4 of Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:K6
b:19.0
occ:0.25
|
K
|
A:K5
|
1.8
|
40.8
|
0.2
|
O
|
A:GLY65
|
2.9
|
12.9
|
1.0
|
O
|
A:VAL64
|
3.1
|
11.6
|
1.0
|
K
|
A:K2
|
3.2
|
14.3
|
0.2
|
C
|
A:GLY65
|
3.5
|
11.6
|
1.0
|
CA
|
A:GLY65
|
4.0
|
12.5
|
1.0
|
C
|
A:VAL64
|
4.2
|
11.7
|
1.0
|
O
|
A:HOH14
|
4.3
|
45.5
|
1.0
|
N
|
A:ASN66
|
4.4
|
13.2
|
1.0
|
N
|
A:GLY65
|
4.6
|
11.9
|
1.0
|
CA
|
A:ASN66
|
4.7
|
12.9
|
1.0
|
|
Potassium binding site 5 out
of 9 in 3k06
Go back to
Potassium Binding Sites List in 3k06
Potassium binding site 5 out
of 9 in the Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex
 Mono view
 Stereo pair view
|
A full contact list of Potassium with other atoms in the K binding
site number 5 of Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
A:K8
b:69.8
occ:0.25
|
O
|
A:HOH14
|
2.4
|
45.5
|
1.0
|
O
|
A:HOH116
|
2.7
|
35.6
|
1.0
|
K
|
A:K5
|
3.7
|
40.8
|
0.2
|
O
|
A:HOH118
|
4.3
|
47.2
|
1.0
|
O
|
A:THR67
|
4.6
|
15.2
|
1.0
|
|
Potassium binding site 6 out
of 9 in 3k06
Go back to
Potassium Binding Sites List in 3k06
Potassium binding site 6 out
of 9 in the Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex
 Mono view
 Stereo pair view
|
A full contact list of Potassium with other atoms in the K binding
site number 6 of Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:K1
b:20.0
occ:0.25
|
O
|
B:THR63
|
2.7
|
19.4
|
1.0
|
O
|
B:VAL64
|
2.9
|
20.0
|
1.0
|
K
|
B:K3
|
3.5
|
19.4
|
0.2
|
C
|
B:VAL64
|
3.5
|
22.1
|
1.0
|
K
|
B:K7
|
3.5
|
30.9
|
0.2
|
C
|
B:THR63
|
3.9
|
18.9
|
1.0
|
CA
|
B:VAL64
|
4.0
|
20.0
|
1.0
|
N
|
B:VAL64
|
4.4
|
18.5
|
1.0
|
N
|
B:GLY65
|
4.5
|
21.4
|
1.0
|
CA
|
B:GLY65
|
4.8
|
23.3
|
1.0
|
|
Potassium binding site 7 out
of 9 in 3k06
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Potassium Binding Sites List in 3k06
Potassium binding site 7 out
of 9 in the Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex
 Mono view
 Stereo pair view
|
A full contact list of Potassium with other atoms in the K binding
site number 7 of Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:K3
b:19.4
occ:0.25
|
OG1
|
B:THR63
|
2.8
|
18.6
|
1.0
|
O
|
B:THR63
|
2.9
|
19.4
|
1.0
|
CB
|
B:THR63
|
3.4
|
19.6
|
1.0
|
K
|
B:K1
|
3.5
|
20.0
|
0.2
|
C
|
B:THR63
|
3.8
|
18.9
|
1.0
|
CA
|
B:THR63
|
4.3
|
18.5
|
1.0
|
CG2
|
B:THR63
|
4.7
|
18.9
|
1.0
|
N
|
B:VAL64
|
4.8
|
18.5
|
1.0
|
|
Potassium binding site 8 out
of 9 in 3k06
Go back to
Potassium Binding Sites List in 3k06
Potassium binding site 8 out
of 9 in the Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex
 Mono view
 Stereo pair view
|
A full contact list of Potassium with other atoms in the K binding
site number 8 of Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:K7
b:30.9
occ:0.25
|
O
|
B:GLY65
|
2.8
|
24.3
|
1.0
|
O
|
B:VAL64
|
3.2
|
20.0
|
1.0
|
C
|
B:GLY65
|
3.5
|
25.4
|
1.0
|
K
|
B:K1
|
3.5
|
20.0
|
0.2
|
CA
|
B:GLY65
|
4.1
|
23.3
|
1.0
|
C
|
B:VAL64
|
4.3
|
22.1
|
1.0
|
N
|
B:ASN66
|
4.4
|
25.0
|
1.0
|
CA
|
B:ASN66
|
4.6
|
25.7
|
1.0
|
N
|
B:GLY65
|
4.7
|
21.4
|
1.0
|
|
Potassium binding site 9 out
of 9 in 3k06
Go back to
Potassium Binding Sites List in 3k06
Potassium binding site 9 out
of 9 in the Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex
 Mono view
 Stereo pair view
|
A full contact list of Potassium with other atoms in the K binding
site number 9 of Crystal Structure of Cng Mimicking Nak Mutant, Nak-Ntpp, K+ Complex within 5.0Å range:
probe
|
atom
|
residue
|
distance (Å)
|
B
|
Occ
|
B:K9
b:75.1
occ:0.25
|
O
|
B:HOH143
|
2.5
|
51.5
|
1.0
|
|
Reference:
M.G.Derebe,
W.Zeng,
Y.Li,
A.Alam,
Y.Jiang.
Structural Studies of Ion Permeation and CA2+ Blockage of A Bacterial Channel Mimicking the Cyclic Nucleotide-Gated Channel Pore. Proc.Natl.Acad.Sci.Usa V. 108 592 2011.
ISSN: ISSN 0027-8424
PubMed: 21187429
DOI: 10.1073/PNAS.1013643108
Page generated: Mon Aug 12 08:39:31 2024
|