PDB Information

PDB1R3K
MethodX-RAY DIFFRACTION
Host OrganismEscherichia coli
Gene SourceStreptomyces lividans
Primary Citation
The occupancy of ions in the K+ selectivity filter: Charge balance and coupling of ion binding to a protein conformational change underlie high conduction rates
Zhou, Y., MacKinnon, R.
J.Mol.Biol.
HeaderMembrane Protein
Released2003-10-02
Resolution2.8
CATH Insert Date05 Mar, 2006

PDB Images (9)

PDB Prints

PDB Chains (3)

Chain ID Date inserted into CATH CATH Status
A 05 Mar, 2006 Chopped
B 05 Mar, 2006 Chopped
C 05 Mar, 2006 Chopped

CATH Domains (5)

Domain ID Date inserted into CATH Superfamily CATH Status
1r3kA01 05 Mar, 2006 2.60.40.10 Assigned
1r3kA02 05 Mar, 2006 2.60.40.10 Assigned
1r3kB01 05 Mar, 2006 2.60.40.10 Assigned
1r3kB02 05 Mar, 2006 2.60.40.10 Assigned
1r3kC00 05 Mar, 2006 1.10.287.70 Assigned

UniProtKB Entries (2)

Accession Gene ID Taxon Description
P01837 IGKC_MOUSE Mus musculus Ig kappa chain C region
P0A334 KCSA_STRLI Streptomyces lividans pH-gated potassium channel KcsA