3O56: Catalytic domain of human phosphodiesterase 4b2b in complex with a 5-heterocycle pyrazolopyridine inhibitor

PDB ID: 3O56Download
MMDB ID: 92321
PDB Deposition Date: 2010/7/28
Updated in MMDB: 2023/09
Experimental Method:
x-ray diffraction
Resolution: 2.42  Å
Source Organism:
Similar Structures:
Biological Unit for 3O56: monomeric; determined by author
Molecular Components in 3O56
Label Count Molecule
Protein (1 molecule)
1
Camp-specific 3',5'-cyclic Phosphodiesterase 4B
(Gene symbol: PDE4B)
Molecule annotation
Chemicals and Non-standard biopolymers (8 molecules)
1
1
ZINC IONZINC ION
2
1
MAGNESIUM IONMAGNESIUM ION
3
3
ARSENICARSENIC
4
1
1-ethyl-5-[3-(2-oxo-2-pyrrolidin-1-ylethyl)-1,2,4-oxadiazol-5-yl]-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[3,4-b]pyridin-4-amine1-ethyl-5-[3-(2-oxo-2-pyrrolidin-1-ylethyl)-1,2,4-oxadiazol-5-yl]-N-(tetrahydro-2H-pyran-4-yl)-1H-pyrazolo[3,4-b]pyridin-4-amine
5
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