3E89

Crystal Structure of the the open NaK channel-low Na+ complex

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005267	molecular_function	potassium channel activity
A	0016020	cellular_component	membrane
A	0071805	biological_process	potassium ion transmembrane transport
B	0005267	molecular_function	potassium channel activity
B	0016020	cellular_component	membrane
B	0071805	biological_process	potassium ion transmembrane transport

Functional Information from PDB Data

site_id	AC1
Number of Residues	3
Details	BINDING SITE FOR RESIDUE MPD A 501

Chain	Residue
A	TYR55
A	ASP66
A	PHE69

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site_id	AC2
Number of Residues	2
Details	BINDING SITE FOR RESIDUE MPD A 503

Chain	Residue
A	SER37
B	MPD502

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site_id	AC3
Number of Residues	3
Details	BINDING SITE FOR RESIDUE CS A 1

Chain	Residue
A	NA4
A	THR63
A	VAL64

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site_id	AC4
Number of Residues	2
Details	BINDING SITE FOR RESIDUE NA A 4

Chain	Residue
A	VAL64
A	CS1

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site_id	AC5
Number of Residues	2
Details	BINDING SITE FOR RESIDUE NA A 6

Chain	Residue
A	THR63
A	HOH507

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site_id	AC6
Number of Residues	3
Details	BINDING SITE FOR RESIDUE MPD B 502

Chain	Residue
A	ILE86
A	MPD503
B	LEU33

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site_id	AC7
Number of Residues	3
Details	BINDING SITE FOR RESIDUE CS B 2

Chain	Residue
B	NA3
B	THR63
B	VAL64

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site_id	AC8
Number of Residues	2
Details	BINDING SITE FOR RESIDUE NA B 3

Chain	Residue
B	CS2
B	VAL64

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site_id	AC9
Number of Residues	2
Details	BINDING SITE FOR RESIDUE NA B 5

Chain	Residue
B	THR63
B	HOH540

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