2HFE: Rb+ complex of a K channel with an amide to ester substitution in the selectivity filter

PDB ID: 2HFEDownload
MMDB ID: 244784
PDB Deposition Date: 2006/6/23
Updated in MMDB: 2024/04
Experimental Method:
x-ray diffraction
Resolution: 2.25  Å
Source Organism:
synthetic construct▼
Similar Structures:
Biological Unit for 2HFE: dodecameric; determined by author and by software (PISA)
Molecular Components in 2HFE
Label Count Molecule
Proteins (12 molecules)
4
FAB Heavy Chain
Molecule annotation
4
FAB Light Chain
Molecule annotation
4
Kcsa Channel
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
4
RUBIDIUM IONRUBIDIUM ION
2
4
(2S)-2-(BUTYRYLOXY)-3-HYDROXYPROPYL NONANOATE(2S)-2-(BUTYRYLOXY)-3-HYDROXYPROPYL NONANOATE
* 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