4KL1: HCN4 CNBD in complex with cGMP

PDB ID: 4KL1Download
MMDB ID: 119717
PDB Deposition Date: 2013/5/7
Updated in MMDB: 2023/12
Experimental Method:
x-ray diffraction
Resolution: 2.7  Å
Source Organism:
Similar Structures:
Biological Unit for 4KL1: tetrameric; determined by author and by software (PISA)
Molecular Components in 4KL1
Label Count Molecule
Proteins (4 molecules)
4
Potassium/sodium Hyperpolarization-activated Cyclic Nucleotide-gated Channel 4
(Gene symbol: HCN4)
Molecule annotation
Chemicals and Non-standard biopolymers (14 molecules)
1
8
CYCLIC GUANOSINE MONOPHOSPHATECYCLIC GUANOSINE MONOPHOSPHATE
2
4
ACETATE IONACETATE ION
3
2
GLYCEROLGLYCEROL
* 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