Potassium in PDB 6xeu: Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2

Other elements in 6xeu:

The structure of Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2 also contains other interesting chemical elements:

Sodium (Na) 4 atoms

Potassium Binding Sites:

The binding sites of Potassium atom in the Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2 (pdb code 6xeu). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 8 binding sites of Potassium where determined in the Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2, PDB code: 6xeu:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6; 7; 8;

Potassium binding site 1 out of 8 in 6xeu

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Potassium binding site 1 out of 8 in the Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K402

b:127.3
occ:1.00
 O G:TYR157 2.7 108.1 1.0
O J:TYR157 2.7 108.1 1.0
O D:TYR157 2.8 108.1 1.0
O A:TYR157 2.8 108.1 1.0
O G:GLY156 3.1 108.1 1.0
O D:GLY156 3.2 108.1 1.0
O J:GLY156 3.2 108.1 1.0
O A:GLY156 3.2 108.1 1.0
C G:TYR157 3.7 108.1 1.0
C J:TYR157 3.7 108.1 1.0
C D:TYR157 3.8 108.1 1.0
C A:TYR157 3.8 108.1 1.0
K G:K402 4.2 145.4 1.0
C G:GLY156 4.3 108.1 1.0
C D:GLY156 4.3 108.1 1.0
CA G:TYR157 4.3 108.1 1.0
C J:GLY156 4.3 108.1 1.0
CA J:TYR157 4.4 108.1 1.0
C A:GLY156 4.4 108.1 1.0
CA D:TYR157 4.4 108.1 1.0
CA A:TYR157 4.4 108.1 1.0
N G:GLY158 4.7 108.1 1.0
N D:GLY158 4.7 108.1 1.0
N J:GLY158 4.7 108.1 1.0
N A:GLY158 4.8 108.1 1.0
N G:TYR157 4.8 108.1 1.0
N J:TYR157 4.9 108.1 1.0
N D:TYR157 4.9 108.1 1.0
CA G:GLY158 4.9 108.1 1.0
K A:K407 4.9 173.0 1.0
CA D:GLY158 4.9 108.1 1.0
N A:TYR157 4.9 108.1 1.0
CA J:GLY158 4.9 108.1 1.0
CA A:GLY158 5.0 108.1 1.0

Potassium binding site 2 out of 8 in 6xeu

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Potassium binding site 2 out of 8 in the Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K403

b:132.2
occ:1.00
 OG1 G:THR154 2.8 108.1 1.0
OG1 D:THR154 2.9 108.1 1.0
OG1 J:THR154 2.9 108.1 1.0
OG1 A:THR154 3.0 108.1 1.0
K A:K404 3.5 133.2 1.0
CB D:THR154 3.8 108.1 1.0
CB G:THR154 3.8 108.1 1.0
CB A:THR154 3.9 108.1 1.0
CB J:THR154 3.9 108.1 1.0
O G:THR154 4.3 108.1 1.0
O D:THR154 4.3 108.1 1.0
O J:THR154 4.3 108.1 1.0
O A:THR154 4.4 108.1 1.0
CG2 D:THR154 4.6 108.1 1.0
CG2 G:THR154 4.6 108.1 1.0
CG2 A:THR154 4.7 108.1 1.0
CG2 J:THR154 4.7 108.1 1.0
C G:THR154 4.9 108.1 1.0
C D:THR154 4.9 108.1 1.0
C J:THR154 5.0 108.1 1.0
C A:THR154 5.0 108.1 1.0

Potassium binding site 3 out of 8 in 6xeu

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Potassium binding site 3 out of 8 in the Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K404

b:133.2
occ:1.00
 O G:THR154 2.4 108.1 1.0
O D:THR154 2.6 108.1 1.0
O J:THR154 2.7 108.1 1.0
O A:THR154 2.9 108.1 1.0
K G:K402 3.3 145.4 1.0
K A:K403 3.5 132.2 1.0
C G:THR154 3.6 108.1 1.0
O G:ILE155 3.7 108.1 1.0
O J:ILE155 3.8 108.1 1.0
C D:THR154 3.8 108.1 1.0
O D:ILE155 3.9 108.1 1.0
C J:THR154 3.9 108.1 1.0
OG1 G:THR154 3.9 108.1 1.0
O A:ILE155 4.0 108.1 1.0
OG1 D:THR154 4.1 108.1 1.0
C A:THR154 4.1 108.1 1.0
OG1 J:THR154 4.1 108.1 1.0
CA G:ILE155 4.2 108.1 1.0
OG1 A:THR154 4.2 108.1 1.0
C G:ILE155 4.3 108.1 1.0
CB G:THR154 4.4 108.1 1.0
CA J:ILE155 4.4 108.1 1.0
N G:ILE155 4.4 108.1 1.0
C J:ILE155 4.4 108.1 1.0
CB D:THR154 4.5 108.1 1.0
C D:ILE155 4.5 108.1 1.0
CA D:ILE155 4.5 108.1 1.0
N J:ILE155 4.6 108.1 1.0
CA G:THR154 4.6 108.1 1.0
CB J:THR154 4.6 108.1 1.0
N D:ILE155 4.6 108.1 1.0
C A:ILE155 4.6 108.1 1.0
CA A:ILE155 4.7 108.1 1.0
CB A:THR154 4.7 108.1 1.0
CA D:THR154 4.8 108.1 1.0
N A:ILE155 4.9 108.1 1.0
CA J:THR154 4.9 108.1 1.0

Potassium binding site 4 out of 8 in 6xeu

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Potassium binding site 4 out of 8 in the Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K405

b:164.6
occ:1.00
 O G:GLY318 4.2 108.1 1.0
O J:GLY318 4.2 108.1 1.0
O D:GLY318 4.3 108.1 1.0
O A:GLY318 4.3 108.1 1.0

Potassium binding site 5 out of 8 in 6xeu

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Potassium binding site 5 out of 8 in the Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K406

b:161.6
occ:1.00
 OH J:TYR266 4.4 108.1 1.0
OH A:TYR266 4.4 108.1 1.0
OH D:TYR266 4.4 108.1 1.0
OH G:TYR266 4.4 108.1 1.0

Potassium binding site 6 out of 8 in 6xeu

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Potassium binding site 6 out of 8 in the Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 6 of Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K407

b:173.0
occ:1.00
 O A:TYR157 4.5 108.1 1.0
O D:TYR157 4.5 108.1 1.0
O G:TYR157 4.5 108.1 1.0
O J:TYR157 4.5 108.1 1.0
O J:GLY158 4.6 108.1 1.0
O A:GLY158 4.6 108.1 1.0
O D:GLY158 4.6 108.1 1.0
O G:GLY158 4.6 108.1 1.0
K A:K402 4.9 127.3 1.0

Potassium binding site 7 out of 8 in 6xeu

Go back to Potassium Binding Sites List in 6xeu
Potassium binding site 7 out of 8 in the Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 7 of Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K408

b:184.2
occ:1.00
 CE2 A:PHE192 4.9 114.4 1.0
CE2 D:PHE192 4.9 114.4 1.0
CE2 G:PHE192 4.9 114.4 1.0
CE2 J:PHE192 4.9 114.4 1.0

Potassium binding site 8 out of 8 in 6xeu

Go back to Potassium Binding Sites List in 6xeu
Potassium binding site 8 out of 8 in the Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 8 of Cryoem Structure of GIRK2PIP2* - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
G:K402

b:145.4
occ:1.00
 O G:ILE155 2.6 108.1 1.0
O J:ILE155 2.6 108.1 1.0
O D:ILE155 2.7 108.1 1.0
O A:ILE155 2.7 108.1 1.0
K A:K404 3.3 133.2 1.0
O G:GLY156 3.5 108.1 1.0
O D:GLY156 3.5 108.1 1.0
O J:GLY156 3.5 108.1 1.0
O A:GLY156 3.6 108.1 1.0
C G:ILE155 3.8 108.1 1.0
C J:ILE155 3.8 108.1 1.0
C D:ILE155 3.9 108.1 1.0
C A:ILE155 3.9 108.1 1.0
K A:K402 4.2 127.3 1.0
O G:THR154 4.3 108.1 1.0
C G:GLY156 4.3 108.1 1.0
O D:THR154 4.3 108.1 1.0
O J:THR154 4.3 108.1 1.0
C D:GLY156 4.3 108.1 1.0
C J:GLY156 4.3 108.1 1.0
O A:THR154 4.3 108.1 1.0
C A:GLY156 4.4 108.1 1.0
CA G:GLY156 4.5 108.1 1.0
CA D:GLY156 4.5 108.1 1.0
CA J:GLY156 4.6 108.1 1.0
N G:GLY156 4.6 108.1 1.0
CA A:GLY156 4.6 108.1 1.0
N D:GLY156 4.7 108.1 1.0
N J:GLY156 4.7 108.1 1.0
CA G:ILE155 4.7 108.1 1.0
N A:GLY156 4.7 108.1 1.0
CA J:ILE155 4.8 108.1 1.0
CA D:ILE155 4.8 108.1 1.0
CA A:ILE155 4.9 108.1 1.0

Reference:

Y.K.Mathiharan, I.W.Glaaser, Y.Zhao, M.J.Robertson, G.Skiniotis, P.A.Slesinger. Structural Insights Into GIRK2 Channel Modulation By Cholesterol and PIP2 Cell Rep V. 36 09619 2021.
ISSN: ESSN 2211-1247
DOI: 10.1016/J.CELREP.2021.109619
Page generated: Fri Sep 24 14:39:49 2021

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