2KYH

Solution structure of the voltage-sensing domain of KvAP

Functional Information from GO Data

Chain	GOid	namespace	contents
A	0005216	molecular_function	monoatomic ion channel activity
A	0006811	biological_process	monoatomic ion transport
A	0016020	cellular_component	membrane
A	0055085	biological_process	transmembrane transport

Functional Information from SwissProt/UniProt

site_id	SWS_FT_FI1
Number of Residues	24
Details	TRANSMEM: Helical; Name=Segment S1

Chain	Residue	Details
A	LEU26-LEU50

---

site_id	SWS_FT_FI2
Number of Residues	5
Details	TOPO_DOM: Extracellular => ECO:0000255

Chain	Residue	Details
A	SER51-TYR54
A	GLU93-PRO95

---

site_id	SWS_FT_FI3
Number of Residues	24
Details	TRANSMEM: Helical; Name=Segment S2

Chain	Residue	Details
A	LEU55-LYS79

---

site_id	SWS_FT_FI4
Number of Residues	18
Details	TOPO_DOM: Cytoplasmic

Chain	Residue	Details
A	SER80-PRO83
A	LEU113-LEU115
A	ARG133-ASP146

---

site_id	SWS_FT_FI5
Number of Residues	8
Details	INTRAMEM: Helical; Name=Segment S3A

Chain	Residue	Details
A	ALA84-TYR92

---

site_id	SWS_FT_FI6
Number of Residues	16
Details	TRANSMEM: Helical; Voltage-sensor; Name=Segment S3B

Chain	Residue	Details
A	ALA96-GLY112

---

site_id	SWS_FT_FI7
Number of Residues	16
Details	TRANSMEM: Helical; Voltage-sensor; Name=Segment S4

Chain	Residue	Details
A	PHE116-SER132

---