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Potassium in PDB 7yie: Human KCNH5-Closed State 2

Potassium Binding Sites:

The binding sites of Potassium atom in the Human KCNH5-Closed State 2 (pdb code 7yie). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 6 binding sites of Potassium where determined in the Human KCNH5-Closed State 2, PDB code: 7yie:
Jump to Potassium binding site number: 1; 2; 3; 4; 5; 6;

Potassium binding site 1 out of 6 in 7yie

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Potassium binding site 1 out of 6 in the Human KCNH5-Closed State 2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Human KCNH5-Closed State 2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K1001

b:7.8
occ:1.00
 CD2 D:PHE464 4.7 4.4 1.0
CD2 B:PHE464 4.7 4.4 1.0
CD2 C:PHE464 4.7 4.6 1.0
CD2 A:PHE464 4.7 4.2 1.0
CB A:PHE464 4.7 4.2 1.0
CB B:PHE464 4.7 4.4 1.0
CB C:PHE464 4.7 4.6 1.0
CB D:PHE464 4.7 4.4 1.0

Potassium binding site 2 out of 6 in 7yie

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Potassium binding site 2 out of 6 in the Human KCNH5-Closed State 2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Human KCNH5-Closed State 2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K1002

b:8.1
occ:1.00
 K A:K1003 2.8 2.3 1.0
OG1 A:THR432 3.7 10.6 1.0
OG1 B:THR432 3.7 0.2 1.0
OG1 D:THR432 3.7 0.5 1.0
OG1 C:THR432 3.7 0.6 1.0
CE2 B:TYR460 4.4 3.6 1.0
CE2 C:TYR460 4.4 4.1 1.0
CE2 A:TYR460 4.4 3.5 1.0
CE2 D:TYR460 4.4 3.9 1.0
CB A:THR432 4.6 10.6 1.0
CB B:THR432 4.6 0.2 1.0
CB D:THR432 4.6 0.5 1.0
CB C:THR432 4.6 0.6 1.0
OH C:TYR460 4.8 4.1 1.0
OH B:TYR460 4.8 3.6 1.0
OH A:TYR460 4.8 3.5 1.0
OH D:TYR460 4.8 3.9 1.0

Potassium binding site 3 out of 6 in 7yie

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Potassium binding site 3 out of 6 in the Human KCNH5-Closed State 2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Human KCNH5-Closed State 2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K1003

b:2.3
occ:1.00
 K A:K1002 2.8 8.1 1.0
O D:THR432 2.9 0.5 1.0
O C:THR432 2.9 0.6 1.0
O A:THR432 2.9 10.6 1.0
O B:THR432 2.9 0.2 1.0
OG1 D:THR432 3.3 0.5 1.0
K A:K1004 3.3 2.1 1.0
OG1 A:THR432 3.3 10.6 1.0
OG1 B:THR432 3.3 0.2 1.0
OG1 C:THR432 3.3 0.6 1.0
CB D:THR432 3.8 0.5 1.0
CB A:THR432 3.8 10.6 1.0
CB C:THR432 3.8 0.6 1.0
CB B:THR432 3.8 0.2 1.0
C D:THR432 4.0 0.5 1.0
C A:THR432 4.0 10.6 1.0
C C:THR432 4.0 0.6 1.0
C B:THR432 4.0 0.2 1.0
CA D:THR432 4.5 0.5 1.0
CA A:THR432 4.5 10.6 1.0
CA C:THR432 4.5 0.6 1.0
CA B:THR432 4.5 0.2 1.0
CG2 A:THR432 5.0 10.6 1.0
CG2 D:THR432 5.0 0.5 1.0

Potassium binding site 4 out of 6 in 7yie

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Potassium binding site 4 out of 6 in the Human KCNH5-Closed State 2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Human KCNH5-Closed State 2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K1004

b:2.1
occ:1.00
 O B:THR432 2.9 0.2 1.0
O A:THR432 2.9 10.6 1.0
O C:THR432 2.9 0.6 1.0
O D:THR432 2.9 0.5 1.0
O B:ILE433 3.1 10.6 1.0
O C:ILE433 3.1 10.6 1.0
O A:ILE433 3.1 10.6 1.0
O D:ILE433 3.1 10.6 1.0
K A:K1003 3.3 2.3 1.0
C B:ILE433 3.8 10.6 1.0
C A:ILE433 3.8 10.6 1.0
C C:ILE433 3.8 10.6 1.0
C D:ILE433 3.8 10.6 1.0
C B:THR432 3.8 0.2 1.0
C A:THR432 3.8 10.6 1.0
C C:THR432 3.8 0.6 1.0
C D:THR432 3.8 0.5 1.0
CA C:ILE433 4.0 10.6 1.0
CA B:ILE433 4.0 10.6 1.0
CA A:ILE433 4.0 10.6 1.0
CA D:ILE433 4.0 10.6 1.0
N B:ILE433 4.3 10.6 1.0
N A:ILE433 4.3 10.6 1.0
N C:ILE433 4.3 10.6 1.0
N D:ILE433 4.3 10.6 1.0
CA A:THR432 5.0 10.6 1.0
CA B:THR432 5.0 0.2 1.0
CA D:THR432 5.0 0.5 1.0
CA C:THR432 5.0 0.6 1.0
N B:GLY434 5.0 10.6 1.0
N A:GLY434 5.0 10.6 1.0
N D:GLY434 5.0 10.6 1.0
N C:GLY434 5.0 10.6 1.0

Potassium binding site 5 out of 6 in 7yie

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Potassium binding site 5 out of 6 in the Human KCNH5-Closed State 2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 5 of Human KCNH5-Closed State 2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K1005

b:5.8
occ:1.00
 O C:PHE435 2.8 10.6 1.0
O B:PHE435 2.8 10.6 1.0
O A:PHE435 2.8 10.6 1.0
O D:PHE435 2.8 10.6 1.0
O B:GLY434 2.8 10.6 1.0
O C:GLY434 2.8 10.6 1.0
O A:GLY434 2.8 10.6 1.0
O D:GLY434 2.8 10.6 1.0
C A:PHE435 3.7 10.6 1.0
C C:PHE435 3.7 10.6 1.0
C B:PHE435 3.7 10.6 1.0
C D:PHE435 3.7 10.6 1.0
C B:GLY434 4.0 10.6 1.0
C C:GLY434 4.0 10.6 1.0
C A:GLY434 4.0 10.6 1.0
C D:GLY434 4.0 10.6 1.0
CA A:PHE435 4.1 10.6 1.0
CA C:PHE435 4.1 10.6 1.0
CA B:PHE435 4.1 10.6 1.0
CA D:PHE435 4.1 10.6 1.0
N A:PHE435 4.5 10.6 1.0
N C:PHE435 4.5 10.6 1.0
N B:PHE435 4.5 10.6 1.0
N D:PHE435 4.5 10.6 1.0
N B:GLY436 4.7 13.5 1.0
N C:GLY436 4.7 14.0 1.0
N A:GLY436 4.7 14.2 1.0
N D:GLY436 4.7 13.8 1.0
O C:ILE433 5.0 10.6 1.0
O B:ILE433 5.0 10.6 1.0
O A:ILE433 5.0 10.6 1.0
O D:ILE433 5.0 10.6 1.0

Potassium binding site 6 out of 6 in 7yie

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Potassium binding site 6 out of 6 in the Human KCNH5-Closed State 2


Mono view


Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 6 of Human KCNH5-Closed State 2 within 5.0Å range:
probe atom residue distance (Å) B Occ
A:K1006

b:9.1
occ:1.00
 O D:HOH1001 4.1 5.2 1.0
O A:HOH1101 4.1 5.5 1.0
O C:HOH1001 4.1 5.4 1.0
O B:HOH1001 4.1 5.6 1.0
O A:PHE435 4.3 10.6 1.0
O B:PHE435 4.3 10.6 1.0
O D:PHE435 4.3 10.6 1.0
O C:PHE435 4.3 10.6 1.0
O B:GLY436 4.9 13.5 1.0
O C:GLY436 4.9 14.0 1.0
O D:GLY436 4.9 13.8 1.0
O A:GLY436 4.9 14.2 1.0
CA A:GLY436 4.9 14.2 1.0
CA B:GLY436 4.9 13.5 1.0
CA C:GLY436 4.9 14.0 1.0
CA D:GLY436 4.9 13.8 1.0

Reference:

M.Zhang, Y.Shan, D.Pei. Mechanism Underlying Delayed Rectifying in Human Voltage-Mediated Activation EAG2 Channel. Nat Commun V. 14 1470 2023.
ISSN: ESSN 2041-1723
PubMed: 36928654
DOI: 10.1038/S41467-023-37204-6
Page generated: Sat Aug 9 15:19:07 2025

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