Potassium in PDB 7wsw: Cryo-Em Structure of the Potassium Channel AKT1 From Arabidopsis Thaliana

Potassium Binding Sites:

The binding sites of Potassium atom in the Cryo-Em Structure of the Potassium Channel AKT1 From Arabidopsis Thaliana (pdb code 7wsw). This binding sites where shown within 5.0 Angstroms radius around Potassium atom.
In total 3 binding sites of Potassium where determined in the Cryo-Em Structure of the Potassium Channel AKT1 From Arabidopsis Thaliana, PDB code: 7wsw:
Jump to Potassium binding site number: 1; 2; 3;

Potassium binding site 1 out of 3 in 7wsw

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Potassium Binding Sites List in 7wsw

Potassium binding site 1 out of 3 in the Cryo-Em Structure of the Potassium Channel AKT1 From Arabidopsis Thaliana

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 1 of Cryo-Em Structure of the Potassium Channel AKT1 From Arabidopsis Thaliana within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K902 b:58.4 occ:1.00	O	A:THR253	2.8	51.2	1.0
	O	D:VAL254	2.8	51.7	1.0
	O	B:VAL254	2.8	52.2	1.0
	O	A:VAL254	2.8	50.4	1.0
	O	C:VAL254	2.8	50.5	1.0
	O	C:THR253	2.9	51.0	1.0
	O	D:THR253	2.9	52.1	1.0
	O	B:THR253	2.9	52.5	1.0
	C	B:VAL254	3.6	52.2	1.0
	C	D:VAL254	3.6	51.7	1.0
	K	A:K903	3.6	48.9	1.0
	C	C:VAL254	3.6	50.5	1.0
	C	A:VAL254	3.6	50.4	1.0
	C	A:THR253	3.9	51.2	1.0
	C	D:THR253	3.9	52.1	1.0
	C	B:THR253	3.9	52.5	1.0
	C	C:THR253	3.9	51.0	1.0
	CA	D:VAL254	4.0	51.7	1.0
	CA	B:VAL254	4.0	52.2	1.0
	CA	A:VAL254	4.0	50.4	1.0
	CA	C:VAL254	4.0	50.5	1.0
	N	D:VAL254	4.4	51.7	1.0
	N	B:VAL254	4.4	52.2	1.0
	N	A:VAL254	4.4	50.4	1.0
	N	C:VAL254	4.4	50.5	1.0
	N	B:GLY255	4.6	54.7	1.0
	N	C:GLY255	4.6	54.2	1.0
	N	D:GLY255	4.6	54.2	1.0
	N	A:GLY255	4.6	54.1	1.0

Potassium binding site 2 out of 3 in 7wsw

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Potassium Binding Sites List in 7wsw

Potassium binding site 2 out of 3 in the Cryo-Em Structure of the Potassium Channel AKT1 From Arabidopsis Thaliana

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 2 of Cryo-Em Structure of the Potassium Channel AKT1 From Arabidopsis Thaliana within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K903 b:48.9 occ:1.00	OG1	A:THR253	2.8	51.2	1.0
	OG1	C:THR253	2.8	51.0	1.0
	OG1	D:THR253	2.8	52.1	1.0
	OG1	B:THR253	2.8	52.5	1.0
	O	B:THR253	2.8	52.5	1.0
	O	D:THR253	2.8	52.1	1.0
	O	C:THR253	2.9	51.0	1.0
	O	A:THR253	2.9	51.2	1.0
	CB	A:THR253	3.6	51.2	1.0
	CB	D:THR253	3.6	52.1	1.0
	CB	C:THR253	3.6	51.0	1.0
	CB	B:THR253	3.6	52.5	1.0
	K	A:K902	3.6	58.4	1.0
	C	B:THR253	3.9	52.5	1.0
	C	D:THR253	3.9	52.1	1.0
	C	C:THR253	3.9	51.0	1.0
	C	A:THR253	3.9	51.2	1.0
	CA	D:THR253	4.4	52.1	1.0
	CA	B:THR253	4.4	52.5	1.0
	CA	A:THR253	4.4	51.2	1.0
	CA	C:THR253	4.4	51.0	1.0
	O	C:THR252	4.8	50.3	1.0
	O	A:THR252	4.8	50.4	1.0
	CG2	A:THR253	4.8	51.2	1.0
	CG2	C:THR253	4.8	51.0	1.0
	CG2	D:THR253	4.8	52.1	1.0
	CG2	B:THR253	4.8	52.5	1.0
	O	B:THR252	4.8	51.8	1.0
	O	D:THR252	4.8	51.3	1.0

Potassium binding site 3 out of 3 in 7wsw

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Potassium Binding Sites List in 7wsw

Potassium binding site 3 out of 3 in the Cryo-Em Structure of the Potassium Channel AKT1 From Arabidopsis Thaliana

Mono view

Stereo pair view

A full contact list of Potassium with other atoms in the K binding site number 3 of Cryo-Em Structure of the Potassium Channel AKT1 From Arabidopsis Thaliana within 5.0Å range:

probe	atom	residue	distance (Å)	B	Occ
A:K904 b:74.4 occ:1.00	O	D:GLY255	2.8	54.2	1.0
	O	B:GLY255	2.8	54.7	1.0
	O	C:TYR256	2.8	56.1	1.0
	O	A:TYR256	2.8	56.1	1.0
	O	C:GLY255	2.9	54.2	1.0
	O	A:GLY255	2.9	54.1	1.0
	O	D:TYR256	2.9	56.1	1.0
	O	B:TYR256	2.9	56.4	1.0
	C	D:TYR256	3.5	56.1	1.0
	C	B:TYR256	3.5	56.4	1.0
	C	C:TYR256	3.6	56.1	1.0
	C	A:TYR256	3.6	56.1	1.0
	C	D:GLY255	4.0	54.2	1.0
	C	B:GLY255	4.0	54.7	1.0
	C	C:GLY255	4.0	54.2	1.0
	C	A:GLY255	4.0	54.1	1.0
	CA	D:TYR256	4.2	56.1	1.0
	CA	B:TYR256	4.2	56.4	1.0
	CA	A:TYR256	4.2	56.1	1.0
	CA	C:TYR256	4.2	56.1	1.0
	N	B:GLY257	4.2	61.2	1.0
	N	D:GLY257	4.2	60.4	1.0
	N	C:GLY257	4.4	60.6	1.0
	N	A:GLY257	4.4	61.3	1.0
	CA	B:GLY257	4.4	61.2	1.0
	CA	D:GLY257	4.4	60.4	1.0
	CA	C:GLY257	4.6	60.6	1.0
	CA	A:GLY257	4.6	61.3	1.0
	N	D:TYR256	4.6	56.1	1.0
	N	B:TYR256	4.6	56.4	1.0
	N	C:TYR256	4.6	56.1	1.0
	N	A:TYR256	4.6	56.1	1.0

Reference:

Y.Lu, M.Yu, Y.Jia, F.Yang, Y.Zhang, X.Xu, X.Li, F.Yang, J.Lei, Y.Wang, G.Yang. Structural Basis For the Activity Regulation of A Potassium Channel AKT1 From Arabidopsis. Nat Commun V. 13 5682 2022.
ISSN: ESSN 2041-1723
PubMed: 36167696
DOI: 10.1038/S41467-022-33420-8

Page generated: Sat Aug 9 15:11:20 2025

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