+Open data
-Basic information
Entry | Database: PDB / ID: 4jnw | ||||||
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Title | Bacterially expressed Titin Kinase | ||||||
Components | Titin | ||||||
Keywords | TRANSFERASE / muscle cytoskeleton | ||||||
Function / homology | Function and homology information sarcomerogenesis / structural molecule activity conferring elasticity / telethonin binding / skeletal muscle myosin thick filament assembly / cardiac myofibril assembly / muscle alpha-actinin binding / detection of muscle stretch / cardiac muscle tissue morphogenesis / regulation of catalytic activity / cardiac muscle hypertrophy ...sarcomerogenesis / structural molecule activity conferring elasticity / telethonin binding / skeletal muscle myosin thick filament assembly / cardiac myofibril assembly / muscle alpha-actinin binding / detection of muscle stretch / cardiac muscle tissue morphogenesis / regulation of catalytic activity / cardiac muscle hypertrophy / mitotic chromosome condensation / Striated Muscle Contraction / actinin binding / M band / I band / cardiac muscle cell development / regulation of protein kinase activity / structural constituent of muscle / sarcomere organization / skeletal muscle thin filament assembly / striated muscle thin filament / striated muscle contraction / cardiac muscle contraction / protein kinase A signaling / condensed nuclear chromosome / muscle contraction / positive regulation of protein secretion / Z disc / response to calcium ion / : / actin filament binding / Platelet degranulation / protein tyrosine kinase activity / protease binding / calmodulin binding / non-specific serine/threonine protein kinase / phosphorylation / protein serine kinase activity / protein serine/threonine kinase activity / calcium ion binding / positive regulation of gene expression / protein kinase binding / enzyme binding / extracellular exosome / extracellular region / ATP binding / identical protein binding / cytosol Similarity search - Function | ||||||
Biological species | Homo sapiens (human) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.06 Å | ||||||
Authors | Bogomolovas, J. / Labeit, S. / Mayans, O. | ||||||
Citation | Journal: Open Biol / Year: 2014 Title: Titin kinase is an inactive pseudokinase scaffold that supports MuRF1 recruitment to the sarcomeric M-line. Authors: Bogomolovas, J. / Gasch, A. / Simkovic, F. / Rigden, D.J. / Labeit, S. / Mayans, O. #1: Journal: Nature / Year: 1998 Title: Structural basis for activation of the titin kinase domain during myofibrillogenesis. Authors: Mayans, O. / van der Ven, P.F. / Wilm, M. / Mues, A. / Young, P. / Furst, D.O. / Wilmanns, M. / Gautel, M. #2: Journal: J.Synchrotron Radia. / Year: 1999 Title: X-ray analysis of protein crystals with thin-plate morphology Authors: Mayans, O. / Wilmanns, M. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4jnw.cif.gz | 279.1 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4jnw.ent.gz | 224.6 KB | Display | PDB format |
PDBx/mmJSON format | 4jnw.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/jn/4jnw ftp://data.pdbj.org/pub/pdb/validation_reports/jn/4jnw | HTTPS FTP |
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-Related structure data
Related structure data | 1tkiS S: Starting model for refinement |
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Similar structure data |
-Links
-Assembly
Deposited unit |
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1 |
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2 |
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Unit cell |
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-Components
#1: Protein | Mass: 37428.219 Da / Num. of mol.: 2 / Fragment: titin kinase: unp residues 32172-32492 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Homo sapiens (human) / Gene: TTN / Production host: Escherichia coli (E. coli) References: UniProt: Q8WZ42, non-specific serine/threonine protein kinase #2: Chemical | #3: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.69 Å3/Da / Density % sol: 54.3 % |
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Crystal grow | Method: vapor diffusion, hanging drop / Details: VAPOR DIFFUSION, HANGING DROP |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: Diamond / Beamline: I04 / Wavelength: 0.9763 Å |
Detector | Type: ADSC QUANTUM 4 / Detector: CCD / Date: Aug 15, 2011 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9763 Å / Relative weight: 1 |
Reflection | Resolution: 2.06→28.979 Å / Num. obs: 49576 / % possible obs: 97.9 % / Redundancy: 5.1 % / Rmerge(I) obs: 0.091 / Net I/σ(I): 13.9 |
Reflection shell | Resolution: 2.06→2.1 Å / Redundancy: 5.3 % / Rmerge(I) obs: 0.562 / Mean I/σ(I) obs: 3.6 / % possible all: 95.4 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 1TKI Resolution: 2.06→28.979 Å / SU ML: 0.21 / σ(F): 2 / Phase error: 24.27 / 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 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.06→28.979 Å
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Refine LS restraints |
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LS refinement shell |
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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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