ISDA

Deposition Date 2008-11-18

Release Date 2010-07-14

Last Version Date 2024-11-20

Entry Detail

PDB ID:

3FB7

Keywords:

membrane protein/metal transport

Title:

Open KcsA potassium channel in the presence of Rb+ ion

Biological Source:

Source Organism:

Streptomyces lividans (Taxon ID: 1916)
Mus musculus (Taxon ID: 10090)

Host Organism:

Escherichia coli

Method Details:

Experimental Method:

X-RAY DIFFRACTION

Resolution:

3.30 Å

R-Value Free:

0.25

R-Value Work:

0.24

Space Group:

I 4

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Macromolecular Entities

Polymer Type:polypeptide(L)
Molecule:antibody fab fragment heavy chain
Chain IDs:A
Chain Length:219
Number of Molecules:1
Biological Source:Mus musculus

Polymer Type:polypeptide(L)
Molecule:antibody fab fragment light chain
Chain IDs:B
Chain Length:212
Number of Molecules:1
Biological Source:Mus musculus

Protein Blast

Polymer Type:polypeptide(L)
Molecule:Voltage-gated potassium channel
Gene (Uniprot):kcsA
Mutations:H25Q,L90C,R117Q,E120Q,R121Q,R122Q,H124Q
Chain IDs:C
Chain Length:104
Number of Molecules:1
Biological Source:Streptomyces lividans

UniProt ID:P0A334 Pfam ID:PF00520, PF07885

Ligand Molecules

Primary Citation

Open KcsA potassium channel in the presence of Rb+ ion

Cuello, L.G, Jogini, V, Cortes, D.M, Pan, A.C, Gagnon, D.H, Cordero-Morales, J.F, Chakrapani, S, Roux, B, Perozo, E.Show

TO BE PUBLISHED ? ? ? (?)

Primary Citation of related structures