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- PDB-4wb7: Crystal structure of a chimeric fusion of human DnaJ (Hsp40) and ... -
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Basic information
Entry | Database: PDB / ID: 4wb7 | ||||||
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Title | Crystal structure of a chimeric fusion of human DnaJ (Hsp40) and cAMP-dependent protein kinase A (catalytic alpha subunit) | ||||||
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![]() | TRANSFERASE/TRANSFERASE inhibitor / chaperone / catalysis / protein kinase / adenosine triphosphate / phosphorylation / chimera / fusion / fibrolamellar hepatocellular carinoma / TRANSFERASE-TRANSFERASE inhibitor complex | ||||||
Function / homology | ![]() PKA-mediated phosphorylation of CREB / PKA-mediated phosphorylation of key metabolic factors / ROBO receptors bind AKAP5 / channel activator activity / sperm head / HDL assembly / negative regulation of inclusion body assembly / negative regulation of cAMP-dependent protein kinase activity / Regulation of glycolysis by fructose 2,6-bisphosphate metabolism / mitochondrial protein catabolic process ...PKA-mediated phosphorylation of CREB / PKA-mediated phosphorylation of key metabolic factors / ROBO receptors bind AKAP5 / channel activator activity / sperm head / HDL assembly / negative regulation of inclusion body assembly / negative regulation of cAMP-dependent protein kinase activity / Regulation of glycolysis by fructose 2,6-bisphosphate metabolism / mitochondrial protein catabolic process / nucleotide-activated protein kinase complex / cell communication by electrical coupling involved in cardiac conduction / high-density lipoprotein particle assembly / Rap1 signalling / positive regulation of ATP-dependent activity / intracellular potassium ion homeostasis / negative regulation of cAMP/PKA signal transduction / cAMP-dependent protein kinase inhibitor activity / cAMP-dependent protein kinase / regulation of protein processing / Loss of phosphorylation of MECP2 at T308 / cAMP-dependent protein kinase activity / CREB1 phosphorylation through the activation of Adenylate Cyclase / protein localization to lipid droplet / PKA activation / cAMP-dependent protein kinase complex / regulation of bicellular tight junction assembly / cellular response to parathyroid hormone stimulus / negative regulation of interleukin-2 production / negative regulation of protein import into nucleus / cellular response to cold / regulation of osteoblast differentiation / sperm capacitation / ciliary base / negative regulation of glycolytic process through fructose-6-phosphate / Triglyceride catabolism / protein kinase A regulatory subunit binding / protein kinase A catalytic subunit binding / ATPase activator activity / : / mesoderm formation / cAMP/PKA signal transduction / RET signaling / Regulation of MECP2 expression and activity / sperm flagellum / Interleukin-3, Interleukin-5 and GM-CSF signaling / PKA activation in glucagon signalling / plasma membrane raft / DARPP-32 events / regulation of cardiac conduction / Regulation of HSF1-mediated heat shock response / HSF1-dependent transactivation / response to unfolded protein / regulation of macroautophagy / regulation of cardiac muscle contraction / regulation of cardiac muscle contraction by regulation of the release of sequestered calcium ion / postsynaptic modulation of chemical synaptic transmission / Attenuation phase / vascular endothelial cell response to laminar fluid shear stress / transcription regulator inhibitor activity / renal water homeostasis / Hedgehog 'off' state / regulation of cellular response to heat / forebrain development / positive regulation of phagocytosis / Ion homeostasis / regulation of G2/M transition of mitotic cell cycle / negative regulation of TORC1 signaling / regulation of proteasomal protein catabolic process / cellular response to epinephrine stimulus / sperm midpiece / calcium channel complex / Mitochondrial protein degradation / positive regulation of gluconeogenesis / Loss of Nlp from mitotic centrosomes / Loss of proteins required for interphase microtubule organization from the centrosome / Recruitment of mitotic centrosome proteins and complexes / CD209 (DC-SIGN) signaling / Hsp70 protein binding / protein serine/threonine/tyrosine kinase activity / protein folding chaperone / cellular response to glucagon stimulus / Recruitment of NuMA to mitotic centrosomes / Anchoring of the basal body to the plasma membrane / FCGR3A-mediated IL10 synthesis / positive regulation of calcium-mediated signaling / regulation of heart rate / protein export from nucleus / HSP90 chaperone cycle for steroid hormone receptors (SHR) in the presence of ligand / acrosomal vesicle / AURKA Activation by TPX2 / positive regulation of protein export from nucleus / negative regulation of smoothened signaling pathway / Regulation of insulin secretion / neural tube closure / Degradation of GLI1 by the proteasome / positive regulation of cholesterol biosynthetic process / cellular response to glucose stimulus / adenylate cyclase-inhibiting G protein-coupled receptor signaling pathway / Degradation of GLI2 by the proteasome Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
Model details | exon 1 of DnaJ fused to beginning of exon 2 of cAMP-dependent protein kinase A | ||||||
![]() | Cheung, J. / Ginter, C. / Cassidy, M. / Franklin, M.C. / Rudolph, M.J. / Hendrickson, W.A. | ||||||
![]() | ![]() Title: Structural insights into mis-regulation of protein kinase A in human tumors. Authors: Cheung, J. / Ginter, C. / Cassidy, M. / Franklin, M.C. / Rudolph, M.J. / Robine, N. / Darnell, R.B. / Hendrickson, W.A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 395.3 KB | Display | ![]() |
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PDB format | ![]() | 319.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
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-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 4wb5C ![]() 4wb6C ![]() 4wb8SC C: citing same article ( 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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Unit cell |
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Details | biological unit is the same as asym. |
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Components
#1: Protein | Mass: 47591.945 Da / Num. of mol.: 2 Fragment: UNP P25685 residues 2-70,UNP P17612 residues 16-351 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P25685, UniProt: P17612, cAMP-dependent protein kinase #2: Protein/peptide | Mass: 2226.411 Da / Num. of mol.: 2 / Fragment: residues 5-24 / Source method: obtained synthetically / Source: (synth.) ![]() #3: Chemical | #4: Chemical | ChemComp-ZN / #5: Water | ChemComp-HOH / | Has protein modification | Y | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.13 Å3/Da / Density % sol: 60.67 % |
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Crystal grow | Temperature: 295 K / Method: vapor diffusion, sitting drop / pH: 6.5 Details: 70mM sodium cacodylate pH 6.5, 150mM magnesium acetate, 20mM zinc chloride, 5% glycerol, 11.5% PEG 8000 |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: MAR CCD 165 mm / Detector: CCD / Date: Apr 25, 2014 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.9795 Å / Relative weight: 1 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.9→50 Å / Num. obs: 97666 / % possible obs: 98.2 % / Redundancy: 5.2 % / Biso Wilson estimate: 28.93 Å2 / Rmerge(I) obs: 0.064 / Χ2: 1.022 / Net I/av σ(I): 24.882 / Net I/σ(I): 9.7 / Num. measured all: 505754 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1 / Rejects: _
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4WB8 Resolution: 1.9→41.146 Å / FOM work R set: 0.8892 / SU ML: 0.2 / Cross valid method: FREE R-VALUE / σ(F): 1.91 / Phase error: 18.41 / Stereochemistry target values: ML
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 132.08 Å2 / Biso mean: 40.43 Å2 / Biso min: 13.22 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 1.9→41.146 Å
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Refine LS restraints |
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LS refinement shell | Refine-ID: X-RAY DIFFRACTION / Total num. of bins used: 30
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Refinement TLS params. | Method: refined / Refine-ID: X-RAY DIFFRACTION
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Refinement TLS group |
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