SMTL ID : 1r3j.1

potassium channel KcsA-Fab complex in high concentration of Tl+

Coordinates
PDB Format
Method
X-RAY DIFFRACTION 1.90 Å
Oligo State
hetero-oligomer
Ligands
20 x TL: THALLIUM (I) ION(Non-covalent)(Non-functional Binders)
4 x DGA: DIACYL GLYCEROL(Non-covalent)
4 x F09: NONAN-1-OL(Non-covalent)
Links
RCSB   PDBe   PDBj   PDBsum   CATH   PLIP
Citation
Zhou, Y. et al., 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. J.Mol.Biol. (2003)
Release Date
2003-11-25
Peptides
Antibody Fab fragment light chain: ADGJ
Antibody Fab fragment heavy chain: BEHK
Voltage-gated potassium channel: CFIL
SMTL:PDB
SMTL Chain Id:
PDB Chain Id:
A
A
D
A
G
A
J
A
B
B
E
B
H
B
K
B
C
C
F
C
I
C
L
C
Membrane
We predict this structure to be a membrane protein.