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Potassium in PDB 6xev: Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2

Other elements in 6xev:

The structure of Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2 also contains other interesting chemical elements:

Sodium (Na) 4 atoms

Potassium Binding Sites:

Pages:

>>> Page 1 <<< Page 2, Binding sites: 11 - 13;

Binding sites:

The binding sites of Potassium atom in the Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2 (pdb code 6xev). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 13 binding sites of Potassium where determined in the Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2, PDB code: 6xev:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6; 7; 8; 9; 10;

Potassium binding site 1 out of 13 in 6xev

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Potassium binding site 1 out of 13 in the Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and 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 GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K403

b:107.6
occ:1.00
 OG1 I:THR154 2.8 96.3 1.0
OG1 E:THR154 2.9 96.3 1.0
O I:THR154 3.0 96.3 1.0
K M:K401 3.0 30.0 1.0
OG1 M:THR154 3.0 96.3 1.0
O E:THR154 3.1 96.3 1.0
OG1 A:THR154 3.1 96.3 1.0
O M:THR154 3.2 96.3 1.0
O A:THR154 3.2 96.3 1.0
CB I:THR154 3.7 96.3 1.0
CB E:THR154 3.7 96.3 1.0
CB M:THR154 3.9 96.3 1.0
CB A:THR154 4.0 96.3 1.0
C I:THR154 4.1 96.3 1.0
C E:THR154 4.2 96.3 1.0
C M:THR154 4.3 96.3 1.0
C A:THR154 4.4 96.3 1.0
CA I:THR154 4.6 96.3 1.0
CA E:THR154 4.6 96.3 1.0
CA M:THR154 4.8 96.3 1.0
CA A:THR154 4.8 96.3 1.0
CG2 E:THR154 4.9 96.3 1.0
CG2 I:THR154 4.9 96.3 1.0

Potassium binding site 2 out of 13 in 6xev

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Potassium binding site 2 out of 13 in the Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and 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 GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K404

b:133.4
occ:1.00
 O E:ILE155 2.6 96.3 1.0
O I:ILE155 2.6 96.3 1.0
O A:ILE155 2.6 96.3 1.0
O M:ILE155 2.6 96.3 1.0
K M:K401 3.1 30.0 1.0
O E:GLY156 3.5 96.6 1.0
O A:GLY156 3.5 96.6 1.0
O I:GLY156 3.5 96.6 1.0
O M:GLY156 3.5 96.6 1.0
K A:K405 3.6 132.0 1.0
C E:ILE155 3.7 96.3 1.0
C I:ILE155 3.8 96.3 1.0
C A:ILE155 3.8 96.3 1.0
C M:ILE155 3.8 96.3 1.0
C E:GLY156 4.2 96.6 1.0
C I:GLY156 4.2 96.6 1.0
C M:GLY156 4.2 96.6 1.0
C A:GLY156 4.2 96.6 1.0
CA E:GLY156 4.4 96.6 1.0
CA A:GLY156 4.4 96.6 1.0
CA M:GLY156 4.4 96.6 1.0
CA I:GLY156 4.4 96.6 1.0
N E:GLY156 4.6 96.6 1.0
N A:GLY156 4.6 96.6 1.0
N I:GLY156 4.6 96.6 1.0
N M:GLY156 4.6 96.6 1.0
CA E:ILE155 4.7 96.3 1.0
CA I:ILE155 4.7 96.3 1.0
CA A:ILE155 4.7 96.3 1.0
CA M:ILE155 4.7 96.3 1.0

Potassium binding site 3 out of 13 in 6xev

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Potassium binding site 3 out of 13 in the Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and 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 GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K405

b:132.0
occ:1.00
 O I:GLY156 2.8 96.6 1.0
O E:GLY156 2.8 96.6 1.0
O M:GLY156 2.8 96.6 1.0
O A:GLY156 2.8 96.6 1.0
O I:TYR157 3.0 102.4 1.0
O M:TYR157 3.0 102.4 1.0
O E:TYR157 3.0 102.4 1.0
O A:TYR157 3.0 102.4 1.0
K A:K404 3.6 133.4 1.0
C I:TYR157 3.8 102.4 1.0
C M:TYR157 3.8 102.4 1.0
C E:TYR157 3.8 102.4 1.0
C A:TYR157 3.8 102.4 1.0
C I:GLY156 4.0 96.6 1.0
C M:GLY156 4.0 96.6 1.0
C E:GLY156 4.0 96.6 1.0
C A:GLY156 4.0 96.6 1.0
CA I:TYR157 4.4 102.4 1.0
CA M:TYR157 4.4 102.4 1.0
CA E:TYR157 4.4 102.4 1.0
CA A:TYR157 4.4 102.4 1.0
N I:TYR157 4.7 102.4 1.0
N M:TYR157 4.7 102.4 1.0
N E:TYR157 4.7 102.4 1.0
N A:TYR157 4.7 102.4 1.0
N I:GLY158 4.8 106.4 1.0
N M:GLY158 4.8 106.4 1.0
N E:GLY158 4.8 106.4 1.0
N A:GLY158 4.8 106.4 1.0
O I:ILE155 4.9 96.3 1.0
O M:ILE155 4.9 96.3 1.0
O E:ILE155 4.9 96.3 1.0
O A:ILE155 4.9 96.3 1.0

Potassium binding site 4 out of 13 in 6xev

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Potassium binding site 4 out of 13 in the Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and 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 GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K406

b:129.2
occ:1.00
 K A:K409 3.8 30.0 1.0

Potassium binding site 5 out of 13 in 6xev

Go back to Potassium Binding Sites List in 6xev
Potassium binding site 5 out of 13 in the Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and 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 GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K407

b:125.2
occ:1.00
 K A:K411 4.1 30.0 1.0
OH A:TYR266 4.6 96.3 1.0
OH E:TYR266 4.6 96.3 1.0
OH I:TYR266 4.6 96.3 1.0
OH M:TYR266 4.6 96.3 1.0

Potassium binding site 6 out of 13 in 6xev

Go back to Potassium Binding Sites List in 6xev
Potassium binding site 6 out of 13 in the Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and 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 GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K408

b:119.5
occ:1.00
 K I:K401 3.3 30.0 1.0
K A:K410 4.2 30.0 1.0

Potassium binding site 7 out of 13 in 6xev

Go back to Potassium Binding Sites List in 6xev
Potassium binding site 7 out of 13 in the Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and 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 GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K409

b:30.0
occ:1.00
 K A:K406 3.8 129.2 1.0
O A:GLY318 3.9 96.3 1.0
O M:GLY318 4.0 96.3 1.0
O E:GLY318 4.0 96.3 1.0
O I:GLY318 4.1 96.3 1.0
C A:GLY318 5.0 96.3 1.0

Potassium binding site 8 out of 13 in 6xev

Go back to Potassium Binding Sites List in 6xev
Potassium binding site 8 out of 13 in the Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and 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 GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K410

b:30.0
occ:1.00
 CE M:MET313 3.6 96.3 1.0
CE I:MET313 3.7 96.3 1.0
CE A:MET313 3.8 96.3 1.0
CE E:MET313 3.9 96.3 1.0
K A:K408 4.2 119.5 1.0

Potassium binding site 9 out of 13 in 6xev

Go back to Potassium Binding Sites List in 6xev
Potassium binding site 9 out of 13 in the Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 9 of Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K411

b:30.0
occ:1.00
 K A:K407 4.1 125.2 1.0
OH A:TYR266 4.8 96.3 1.0
K I:K401 4.8 30.0 1.0
OH E:TYR266 4.9 96.3 1.0
OH M:TYR266 4.9 96.3 1.0
OH I:TYR266 5.0 96.3 1.0

Potassium binding site 10 out of 13 in 6xev

Go back to Potassium Binding Sites List in 6xev
Potassium binding site 10 out of 13 in the Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 10 of Cryoem Structure of GIRK2-PIP2/Chs - G Protein-Gated Inwardly Rectifying Potassium Channel GIRK2 with Modulators Cholesteryl Hemisuccinate and PIP2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K412

b:30.0
occ:1.00
 CE2 E:PHE192 4.9 96.3 1.0
CE2 I:PHE192 4.9 96.3 1.0
CE2 A:PHE192 4.9 96.3 1.0
CE2 M:PHE192 4.9 96.3 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: Mon Aug 12 18:21:07 2024

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