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- PDB-6ibp: Structure of a psychrophilic CCA-adding enzyme at room temperatur... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6ibp | |||||||||
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Title | Structure of a psychrophilic CCA-adding enzyme at room temperature in ChipX microfluidic device | |||||||||
![]() | CCA-adding enzyme | |||||||||
![]() | RNA BINDING PROTEIN / tRNA maturation / tRNA nucleotidyltransferase / ChipX / psychrophilic enzyme | |||||||||
Function / homology | ![]() tRNA 3'-terminal CCA addition / nucleotidyltransferase activity / tRNA binding / nucleotide binding Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | de Wijn, R. / Hennig, O. / Rollet, K. / Bluhm, A. / Betat, H. / Moerl, M. / Lorber, B. / Sauter, C. | |||||||||
Funding support | ![]()
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![]() | ![]() Title: A simple and versatile microfluidic device for efficient biomacromolecule crystallization and structural analysis by serial crystallography. Authors: de Wijn, R. / Hennig, O. / Roche, J. / Engilberge, S. / Rollet, K. / Fernandez-Millan, P. / Brillet, K. / Betat, H. / Morl, M. / Roussel, A. / Girard, E. / Mueller-Dieckmann, C. / Fox, G.C. ...Authors: de Wijn, R. / Hennig, O. / Roche, J. / Engilberge, S. / Rollet, K. / Fernandez-Millan, P. / Brillet, K. / Betat, H. / Morl, M. / Roussel, A. / Girard, E. / Mueller-Dieckmann, C. / Fox, G.C. / Olieric, V. / Gavira, J.A. / Lorber, B. / Sauter, C. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 87.8 KB | Display | ![]() |
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PDB format | ![]() | 65 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 6gzpC ![]() 6hw1C ![]() 6ibqC ![]() 6q3tC ![]() 6q52C ![]() 1mivS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 48498.266 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() References: UniProt: A0A1C7DQ98, CCA tRNA nucleotidyltransferase |
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#2: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.9 Å3/Da / Density % sol: 68.3 % / Description: bipyramids |
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Crystal grow | Temperature: 293 K / Method: counter-diffusion / pH: 7.5 Details: protein solution at 5.5 mg/mL in 50 mM Tris-HCl pH 7.5, 200 mM NaCl, 5 mM MgCl2; reservoir solution: 30% (m/v) PEG3350, 200 mM ammonium chloride pH 6.6. Crystallization and crystallographic ...Details: protein solution at 5.5 mg/mL in 50 mM Tris-HCl pH 7.5, 200 mM NaCl, 5 mM MgCl2; reservoir solution: 30% (m/v) PEG3350, 200 mM ammonium chloride pH 6.6. Crystallization and crystallographic analysis were performed using the ChipX microfluidic device. PH range: 6.6-7.5 |
-Data collection
Diffraction | Mean temperature: 293 K / Ambient temp details: in situ / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 2M-F / Detector: PIXEL / Date: Dec 9, 2016 |
Radiation | Monochromator: Bartels Monochromator with dual channel cut crystals Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2.536→46 Å / Num. obs: 23922 / % possible obs: 90.6 % / Redundancy: 7.5 % / Biso Wilson estimate: 57.4 Å2 / CC1/2: 0.987 / Rmerge(I) obs: 0.176 / Rrim(I) all: 0.189 / Net I/σ(I): 8.1 |
Reflection shell | Resolution: 2.536→2.6 Å / Redundancy: 6 % / Rmerge(I) obs: 1.16 / Num. unique obs: 1598 / CC1/2: 0.55 / Rrim(I) all: 1.26 / % possible all: 84.6 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 1MIV Resolution: 2.536→45.397 Å / SU ML: 0.36 / Cross valid method: THROUGHOUT / σ(F): 1.34 / Phase error: 24.14 Details: The structure was refined using data collected on five crystals at room temperature
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 60.05 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.536→45.397 Å
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Refine LS restraints |
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LS refinement shell |
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