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- PDB-6ft0: Crystal structure of human phosphodiesterase 4D2 catalytic domain... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6ft0 | ||||||
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Title | Crystal structure of human phosphodiesterase 4D2 catalytic domain with inhibitor NPD-425 | ||||||
![]() | cAMP-specific 3',5'-cyclic phosphodiesterase 4D | ||||||
![]() | HYDROLASE / phosphodiesterase / cAMP hydrolysis / alternative splicing | ||||||
Function / homology | ![]() signaling receptor regulator activity / negative regulation of relaxation of cardiac muscle / negative regulation of heart contraction / 3',5'-cyclic-AMP phosphodiesterase / positive regulation of interleukin-5 production / negative regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / establishment of endothelial barrier / regulation of cardiac muscle cell contraction / beta-2 adrenergic receptor binding / regulation of calcium ion transmembrane transport via high voltage-gated calcium channel ...signaling receptor regulator activity / negative regulation of relaxation of cardiac muscle / negative regulation of heart contraction / 3',5'-cyclic-AMP phosphodiesterase / positive regulation of interleukin-5 production / negative regulation of adenylate cyclase-activating G protein-coupled receptor signaling pathway / establishment of endothelial barrier / regulation of cardiac muscle cell contraction / beta-2 adrenergic receptor binding / regulation of calcium ion transmembrane transport via high voltage-gated calcium channel / voltage-gated calcium channel complex / positive regulation of heart rate / adrenergic receptor signaling pathway / heterocyclic compound binding / regulation of cell communication by electrical coupling involved in cardiac conduction / cAMP catabolic process / negative regulation of peptidyl-serine phosphorylation / 3',5'-cyclic-nucleotide phosphodiesterase activity / DARPP-32 events / calcium channel regulator activity / 3',5'-cyclic-GMP phosphodiesterase activity / 3',5'-cyclic-AMP phosphodiesterase activity / regulation of release of sequestered calcium ion into cytosol by sarcoplasmic reticulum / cAMP binding / cellular response to cAMP / calcium channel complex / cellular response to epinephrine stimulus / positive regulation of interleukin-2 production / regulation of heart rate / cAMP-mediated signaling / positive regulation of type II interferon production / ATPase binding / T cell receptor signaling pathway / G alpha (s) signalling events / scaffold protein binding / transmembrane transporter binding / apical plasma membrane / centrosome / perinuclear region of cytoplasm / enzyme binding / membrane / nucleus / metal ion binding / plasma membrane / cytosol Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Singh, A.K. / Brown, D.G. | ||||||
![]() | ![]() Title: hPDE4D2 structure with inhibitor NPD-425 Authors: Singh, A.K. / Brown, D.G. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 300.1 KB | Display | ![]() |
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PDB format | ![]() | 242 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 3sl3S S: Starting model for refinement |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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2 | ![]()
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3 | ![]()
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4 | ![]()
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Unit cell |
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Components
-Protein , 1 types, 4 molecules ABCD
#1: Protein | Mass: 41808.242 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Details: residues 381-740 / Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q08499, 3',5'-cyclic-AMP phosphodiesterase |
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-Non-polymers , 7 types, 637 molecules ![](data/chem/img/ZN.gif)
![](data/chem/img/MG.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/E6E.gif)
![](data/chem/img/EPE.gif)
![](data/chem/img/PEG.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/MG.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/E6E.gif)
![](data/chem/img/EPE.gif)
![](data/chem/img/PEG.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | ChemComp-ZN / #3: Chemical | ChemComp-MG / #4: Chemical | ChemComp-EDO / #5: Chemical | ChemComp-E6E / #6: Chemical | ChemComp-EPE / #7: Chemical | #8: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.64 Å3/Da / Density % sol: 53.47 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, hanging drop / pH: 7.5 Details: 24% PEG 3350, 30% Ethylene Glycol, 0.1 M HEPES pH 7.5 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS3 6M / Detector: PIXEL / Date: Sep 21, 2017 / Details: CRL |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97625 Å / Relative weight: 1 |
Reflection | Resolution: 2.09→160.98 Å / Num. obs: 104009 / % possible obs: 100 % / Redundancy: 6.7 % / CC1/2: 0.999 / Rmerge(I) obs: 0.076 / Rpim(I) all: 0.032 / Rrim(I) all: 0.082 / Net I/σ(I): 15.6 |
Reflection shell | Resolution: 2.09→2.134 Å / Redundancy: 6.6 % / Rmerge(I) obs: 0.835 / Mean I/σ(I) obs: 2.2 / Num. unique obs: 5110 / CC1/2: 0.742 / Rpim(I) all: 0.352 / % possible all: 100 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 3SL3 Resolution: 2.1→91.28 Å / Cor.coef. Fo:Fc: 0.964 / Cor.coef. Fo:Fc free: 0.943 / SU B: 4.795 / SU ML: 0.124 / Cross valid method: THROUGHOUT / ESU R: 0.171 / ESU R Free: 0.162 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 43.88 Å2
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Refinement step | Cycle: 1 / Resolution: 2.1→91.28 Å
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