3FB8: KcsA Potassium channel in the open-conductive state with 20 A opening at T112 in the presence of Rb+ ion

PDB ID: 3FB8Download
MMDB ID: 82165
PDB Deposition Date: 2008/11/18
Updated in MMDB: 2021/10
Experimental Method:
x-ray diffraction
Resolution: 3.4  Å
Source Organism:
Mus musculus▼
Similar Structures:
Biological Unit for 3FB8: dodecameric; determined by author and by software (PISA)
Molecular Components in 3FB8
Label Count Molecule
Proteins (12 molecules)
4
Antibody FAB Fragment Heavy Chain
Molecule annotation
4
Antibody FAB Fragment Light Chain
Molecule annotation
4
Voltage-gated Potassium Channel
Molecule annotation
Chemicals and Non-standard biopolymers (3 molecules)
1
3
RUBIDIUM IONRUBIDIUM ION
* Click molecule labels to explore molecular sequence information.
Citing MMDB
Madej T, Lanczycki CJ, Zhang D, Thiessen PA, Geer RC, Marchler-Bauer A, Bryant SH. " MMDB and VAST+: tracking structural similarities between macromolecular complexes. Nucleic Acids Res. 2014 Jan; 42(Database issue):D297-303