3KVT

TETRAMERIZATION DOMAIN FROM AKV3.1 (SHAW-SUBFAMILY) VOLTAGE-GATED POTASSIUM CHANNEL

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005249	molecular_function	voltage-gated potassium channel activity
A	0006813	biological_process	potassium ion transport
A	0008076	cellular_component	voltage-gated potassium channel complex
A	0051260	biological_process	protein homooligomerization

Functional Information from PDB Data

site_id	AC1
Number of Residues	4
Details	BINDING SITE FOR RESIDUE ZN A 179

Chain	Residue
A	HIS75
A	CYS81
A	CYS102
A	CYS103

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site_id	ZN
Number of Residues	4
Details	ONE ZN2+ BOUND PER MONOMER AT THE MONOMER-MONOMER INTERFACE PRESENCE CONFIRMED BY ANOMALOUS DIFFERENCE PATTERSON. LIGANDING SEQUENCE HIGHLY CONSERVED IN ALL VOLTAGE-GATED POTASSIUM CHANNELS WITH THE EXCEPTION OF THE SHAKER SUBFAMILY.

Chain	Residue
A	HIS75
A	CYS81
A	CYS102
A	CYS103

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