ISDA

Deposition Date 2008-11-18

Release Date 2010-05-19

Last Version Date 2024-11-06

Entry Detail

PDB ID:

3FB5

Keywords:

membrane protein/metal transport

Title:

KcsA potassium channel in the partially open state with 14.5 A opening at T112

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:

2.80 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

KcsA potassium channel in the partially open state with 14.5 A opening at T112

Cuello, L.G, Jogini, V, Cortes, D.M, Perozo, E.Show

TO BE PUBLISHED ? ? ? (?)

Primary Citation of related structures