+Open data
-Basic information
Entry | Database: PDB / ID: 3cio | ||||||
---|---|---|---|---|---|---|---|
Title | The kinase domain of Escherichia coli tyrosine kinase ETK | ||||||
Components | Tyrosine-protein kinase etk | ||||||
Keywords | SIGNALING PROTEIN / TRANSFERASE / ETK / WZC / ESCHERICHIA COLI TYROSINE KINASE DOMAIN / Inner membrane / Membrane / Phosphoprotein / Transmembrane / Tyrosine-protein kinase | ||||||
Function / homology | Function and homology information Transferases; Transferring phosphorus-containing groups; Protein-tyrosine kinases / extracellular polysaccharide biosynthetic process / lipopolysaccharide biosynthetic process / peptidyl-tyrosine autophosphorylation / protein tyrosine kinase activity / membrane => GO:0016020 / ATP binding / identical protein binding / plasma membrane Similarity search - Function | ||||||
Biological species | Escherichia coli (E. coli) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 2.5 Å | ||||||
Authors | Lee, D.C. / Zheng, J. / Jia, Z. | ||||||
Citation | Journal: Embo J. / Year: 2008 Title: Structure of Escherichia coli tyrosine kinase Etk reveals a novel activation mechanism. Authors: Lee, D.C. / Zheng, J. / She, Y.M. / Jia, Z. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 3cio.cif.gz | 110.8 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb3cio.ent.gz | 86 KB | Display | PDB format |
PDBx/mmJSON format | 3cio.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ci/3cio ftp://data.pdbj.org/pub/pdb/validation_reports/ci/3cio | HTTPS FTP |
---|
-Related structure data
Similar structure data |
---|
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-Components
#1: Protein | Mass: 33368.633 Da / Num. of mol.: 2 / Fragment: KINASE DOMAIN (UNP residues 452-726) Source method: isolated from a genetically manipulated source Source: (gene. exp.) Escherichia coli (E. coli) / Strain: K-12 / Gene: etk, yccC / Plasmid: PCA24N / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): DL41 References: UniProt: P38134, non-specific protein-tyrosine kinase #2: Chemical | #3: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 2.45 Å3/Da / Density % sol: 49.85 % |
---|---|
Crystal grow | Temperature: 295 K / Method: vapor diffusion, hanging drop / pH: 6.5 Details: 0.14M AMMONIUM SULFATE, 17% PEG 8000, 0.014M EDTA, 0.086M BIS-TRIS. ADDITIVE: 1M SODIUM BROMIDE, OR 40% ACETONITRILE, VAPOR DIFFUSION, HANGING DROP, TEMPERATURE 295K, pH 6.50 |
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: CHESS / Beamline: A1 / Wavelength: 0.976 |
Detector | Type: ADSC QUANTUM 210 / Detector: CCD / Date: Oct 3, 2006 |
Radiation | Monochromator: BENT TRIANGULAR ASYMMETRIC CUT SI(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.976 Å / Relative weight: 1 |
Reflection | Resolution: 2.5→29.93 Å / Num. obs: 23004 / % possible obs: 59.7 % / Observed criterion σ(I): 32.6 / Redundancy: 3.4 % / Rmerge(I) obs: 0.09 / Rsym value: 0.064 / Net I/σ(I): 14.1 |
Reflection shell | Resolution: 2.5→2.54 Å / Redundancy: 1.9 % / Rmerge(I) obs: 0.571 / Mean I/σ(I) obs: 1.1 / Rsym value: 0.407 / % possible all: 61.8 |
-Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: SAD / Resolution: 2.5→29.93 Å / σ(F): 0
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Bsol: 58.74 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 67.64 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.5→29.93 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Xplor file |
|