Potassium in PDB 7uke: Human KV4.2-KCHIP2 Channel Complex in An Intermediate State, Transmembrane Region

Potassium Binding Sites:

The binding sites of Potassium atom in the Human KV4.2-KCHIP2 Channel Complex in An Intermediate State, Transmembrane Region (pdb code 7uke). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 4 binding sites of Potassium where determined in the Human KV4.2-KCHIP2 Channel Complex in An Intermediate State, Transmembrane Region, PDB code: 7uke:
Jump to Potassium binding site number: 1; 2; 3; 4;

Potassium binding site 1 out of 4 in 7uke

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Potassium Binding Sites List in 7uke

Potassium binding site 1 out of 4 in the Human KV4.2-KCHIP2 Channel Complex in An Intermediate State, Transmembrane Region

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Human KV4.2-KCHIP2 Channel Complex in An Intermediate State, Transmembrane Region within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K601 b:30.4 occ:1.00	O	B:TYR373	2.6	26.1	1.0
	O	D:TYR373	2.6	25.8	1.0
	O	A:TYR373	2.7	25.2	1.0
	O	C:TYR373	2.7	25.1	1.0
	O	C:GLY372	2.7	24.6	1.0
	O	A:GLY372	2.7	24.2	1.0
	O	D:GLY372	2.8	23.6	1.0
	O	B:GLY372	2.8	23.3	1.0
	K	A:K602	3.3	29.7	1.0
	C	B:TYR373	3.4	26.1	1.0
	C	D:TYR373	3.4	25.8	1.0
	C	A:TYR373	3.4	25.2	1.0
	C	C:TYR373	3.4	25.1	1.0
	C	C:GLY372	3.9	24.6	1.0
	C	A:GLY372	3.9	24.2	1.0
	C	D:GLY372	3.9	23.6	1.0
	C	B:GLY372	3.9	23.3	1.0
	CA	C:TYR373	4.0	25.1	1.0
	CA	A:TYR373	4.0	25.2	1.0
	CA	B:TYR373	4.0	26.1	1.0
	CA	D:TYR373	4.0	25.8	1.0
	N	B:GLY374	4.2	29.9	1.0
	N	D:GLY374	4.2	30.0	1.0
	N	A:GLY374	4.3	30.3	1.0
	N	C:GLY374	4.3	30.5	1.0
	N	C:TYR373	4.4	25.1	1.0
	N	A:TYR373	4.4	25.2	1.0
	N	B:TYR373	4.5	26.1	1.0
	N	D:TYR373	4.5	25.8	1.0
	CA	B:GLY374	4.6	29.9	1.0
	CA	D:GLY374	4.6	30.0	1.0
	CA	A:GLY374	4.6	30.3	1.0
	CA	C:GLY374	4.6	30.5	1.0

Potassium binding site 2 out of 4 in 7uke

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Potassium Binding Sites List in 7uke

Potassium binding site 2 out of 4 in the Human KV4.2-KCHIP2 Channel Complex in An Intermediate State, Transmembrane Region

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Human KV4.2-KCHIP2 Channel Complex in An Intermediate State, Transmembrane Region within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K602 b:29.7 occ:1.00	O	C:LEU371	2.4	25.3	1.0
	O	A:LEU371	2.4	25.2	1.0
	O	D:LEU371	2.5	26.0	1.0
	O	B:LEU371	2.5	25.9	1.0
	O	B:GLY372	2.5	23.3	1.0
	O	D:GLY372	2.5	23.6	1.0
	O	A:GLY372	2.5	24.2	1.0
	O	C:GLY372	2.6	24.6	1.0
	K	A:K601	3.3	30.4	1.0
	C	B:GLY372	3.4	23.3	1.0
	C	D:GLY372	3.4	23.6	1.0
	C	A:GLY372	3.4	24.2	1.0
	C	C:GLY372	3.4	24.6	1.0
	K	A:K603	3.4	29.9	1.0
	C	C:LEU371	3.5	25.3	1.0
	C	A:LEU371	3.6	25.2	1.0
	C	D:LEU371	3.6	26.0	1.0
	C	B:LEU371	3.6	25.9	1.0
	CA	A:GLY372	3.8	24.2	1.0
	CA	C:GLY372	3.9	24.6	1.0
	CA	B:GLY372	3.9	23.3	1.0
	CA	D:GLY372	3.9	23.6	1.0
	N	A:GLY372	4.2	24.2	1.0
	N	C:GLY372	4.2	24.6	1.0
	N	D:GLY372	4.2	23.6	1.0
	N	B:GLY372	4.2	23.3	1.0
	N	B:TYR373	4.4	26.1	1.0
	N	D:TYR373	4.4	25.8	1.0
	N	A:TYR373	4.4	25.2	1.0
	N	C:TYR373	4.4	25.1	1.0
	CA	C:LEU371	4.7	25.3	1.0
	CA	A:LEU371	4.7	25.2	1.0
	CA	B:TYR373	4.8	26.1	1.0
	CA	D:TYR373	4.8	25.8	1.0
	CA	A:TYR373	4.8	25.2	1.0
	CA	C:TYR373	4.8	25.1	1.0
	CA	D:LEU371	4.8	26.0	1.0
	CA	B:LEU371	4.8	25.9	1.0

Potassium binding site 3 out of 4 in 7uke

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Potassium Binding Sites List in 7uke

Potassium binding site 3 out of 4 in the Human KV4.2-KCHIP2 Channel Complex in An Intermediate State, Transmembrane Region

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Human KV4.2-KCHIP2 Channel Complex in An Intermediate State, Transmembrane Region within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K603 b:29.9 occ:1.00	O	C:THR370	2.6	30.2	1.0
	O	A:THR370	2.6	29.8	1.0
	O	D:THR370	2.7	29.9	1.0
	O	B:THR370	2.7	29.7	1.0
	O	B:LEU371	2.7	25.9	1.0
	O	D:LEU371	2.7	26.0	1.0
	O	A:LEU371	2.7	25.2	1.0
	O	C:LEU371	2.7	25.3	1.0
	K	A:K602	3.4	29.7	1.0
	C	B:LEU371	3.5	25.9	1.0
	C	A:LEU371	3.5	25.2	1.0
	C	D:LEU371	3.5	26.0	1.0
	C	C:LEU371	3.5	25.3	1.0
	K	A:K604	3.6	20.4	1.0
	C	C:THR370	3.6	30.2	1.0
	C	A:THR370	3.6	29.8	1.0
	C	B:THR370	3.7	29.7	1.0
	C	D:THR370	3.7	29.9	1.0
	CA	A:LEU371	3.7	25.2	1.0
	CA	C:LEU371	3.7	25.3	1.0
	CA	B:LEU371	3.8	25.9	1.0
	CA	D:LEU371	3.8	26.0	1.0
	N	A:LEU371	4.1	25.2	1.0
	N	C:LEU371	4.1	25.3	1.0
	N	B:LEU371	4.2	25.9	1.0
	N	D:LEU371	4.2	26.0	1.0
	N	B:GLY372	4.6	23.3	1.0
	N	A:GLY372	4.6	24.2	1.0
	N	D:GLY372	4.6	23.6	1.0
	N	C:GLY372	4.6	24.6	1.0
	CA	C:THR370	4.8	30.2	1.0
	CA	A:THR370	4.8	29.8	1.0
	CA	D:THR370	4.8	29.9	1.0
	CA	B:THR370	4.8	29.7	1.0
	CB	C:THR370	4.9	30.2	1.0
	CB	A:THR370	4.9	29.8	1.0

Potassium binding site 4 out of 4 in 7uke

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Potassium Binding Sites List in 7uke

Potassium binding site 4 out of 4 in the Human KV4.2-KCHIP2 Channel Complex in An Intermediate State, Transmembrane Region

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 4 of Human KV4.2-KCHIP2 Channel Complex in An Intermediate State, Transmembrane Region within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K604 b:20.4 occ:1.00	OG1	C:THR370	2.9	30.2	1.0
	OG1	A:THR370	2.9	29.8	1.0
	O	B:THR370	2.9	29.7	1.0
	O	D:THR370	2.9	29.9	1.0
	O	A:THR370	2.9	29.8	1.0
	O	C:THR370	2.9	30.2	1.0
	OG1	D:THR370	3.0	29.9	1.0
	OG1	B:THR370	3.0	29.7	1.0
	CB	A:THR370	3.5	29.8	1.0
	CB	C:THR370	3.5	30.2	1.0
	CB	B:THR370	3.6	29.7	1.0
	CB	D:THR370	3.6	29.9	1.0
	K	A:K603	3.6	29.9	1.0
	C	B:THR370	3.9	29.7	1.0
	C	A:THR370	3.9	29.8	1.0
	C	D:THR370	3.9	29.9	1.0
	C	C:THR370	3.9	30.2	1.0
	CA	A:THR370	4.4	29.8	1.0
	CA	C:THR370	4.4	30.2	1.0
	CA	B:THR370	4.4	29.7	1.0
	CA	D:THR370	4.4	29.9	1.0
	O	C:THR369	4.7	33.7	1.0
	O	A:THR369	4.7	33.5	1.0
	CG2	A:THR370	4.7	29.8	1.0
	CG2	C:THR370	4.7	30.2	1.0
	O	B:THR369	4.8	32.6	1.0
	O	D:THR369	4.8	32.7	1.0
	CG2	D:THR370	4.8	29.9	1.0
	CG2	B:THR370	4.8	29.7	1.0

Reference:

W.Ye, H.Zhao, Y.Dai, Y.Wang, Y.H.Lo, L.Y.Jan, C.H.Lee. Activation and Closed-State Inactivation Mechanisms of the Human Voltage-Gated K V 4 Channel Complexes. Mol.Cell V. 82 2427 2022.
ISSN: ISSN 1097-2765
PubMed: 35597238
DOI: 10.1016/J.MOLCEL.2022.04.032

Page generated: Mon Aug 12 21:22:01 2024

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