Het-PDB Navi2 (PDB: 1JVM)

color scheme of protein:

hetatm:

information

centroid:

interaction residue:

chain: Hide other chain(s)

Ligands
Code	Name	Link
RB	Rubidium ion	PoSSuM
TBA	Tetrabutylammonium ion	PoSSuM

Download interaction data: 1JVM

Code :

Header :

MEMBRANE PROTEIN

Title :

KCSA POTASSIUM CHANNEL WITH TBA (TETRABUTYLAMMONIUM) AND RUBIDIUM

Release Data :

2001-12-05

Compound :

mol_id	molecule	chains
1	Voltage-gated potassium channel	A,B,C,D
	fragment: Residues 1-125 mutation: P2A,L90C

Source :

mol_id	organism_scientific	expression_system
1	Streptomyces lividans (taxid:1916)	Escherichia coli (taxid:562)
	expression_system_strain: XL1-Blue expression_system_vector_type: plasmid expression_system_plasmid: pQE-60

Authors :

Morais-Cabral, J.H., Zhou, Y., MacKinnon, R.

Keywords :

MEMBRANE PROTEIN, POTASSIUM CHANNEL, METAL TRANSPORT

Exp. method :

X-RAY DIFFRACTION ( 2.8 Å )

Citation :

Energetic optimization of ion conduction rate by the K+ selectivity filter.

Morais-Cabral, J.H.,Zhou, Y.,MacKinnon, R.
(2001) Nature 414 : 37 - 42

PDB ID: 1JVM