+Open data
-Basic information
Entry | Database: PDB / ID: 5gr9 | ||||||
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Title | Crystal structure of PXY-TDIF/CLE41 | ||||||
Components |
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Keywords | TRANSFERASE / PXY / TDIF / CLE peptides / leucine rich repeat | ||||||
Function / homology | Function and homology information procambium histogenesis / phloem development / xylem development / axillary shoot meristem initiation / maintenance of root meristem identity / cell-cell signaling involved in cell fate commitment / phloem or xylem histogenesis / secondary shoot formation / apoplast / receptor serine/threonine kinase binding ...procambium histogenesis / phloem development / xylem development / axillary shoot meristem initiation / maintenance of root meristem identity / cell-cell signaling involved in cell fate commitment / phloem or xylem histogenesis / secondary shoot formation / apoplast / receptor serine/threonine kinase binding / regulation of cell differentiation / non-specific serine/threonine protein kinase / phosphorylation / cell division / protein serine kinase activity / protein serine/threonine kinase activity / ATP binding / plasma membrane Similarity search - Function | ||||||
Biological species | Arabidopsis thaliana (thale cress) Arabidopsis (plant) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 2.767 Å | ||||||
Authors | Chai, J.J. / Zhang, H.Q. | ||||||
Citation | Journal: Cell Res. / Year: 2016 Title: Crystal structure of PXY-TDIF complex reveals a conserved recognition mechanism among CLE peptide-receptor pairs Authors: Zhang, H.Q. / Lin, X.Y. / Han, Z.F. / Qu, L.J. / Chai, J.J. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 5gr9.cif.gz | 134.8 KB | Display | PDBx/mmCIF format |
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PDB format | pdb5gr9.ent.gz | 102.9 KB | Display | PDB format |
PDBx/mmJSON format | 5gr9.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/gr/5gr9 ftp://data.pdbj.org/pub/pdb/validation_reports/gr/5gr9 | HTTPS FTP |
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-Related structure data
Related structure data | 4mn8S 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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Unit cell |
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-Components
#1: Protein | Mass: 65982.461 Da / Num. of mol.: 1 / Fragment: UNP residues 31-629 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Arabidopsis thaliana (thale cress) / Gene: PXY / Production host: Spodoptera frugiperda (fall armyworm) References: UniProt: Q9FII5, non-specific serine/threonine protein kinase | ||
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#2: Protein/peptide | Mass: 1280.322 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) Arabidopsis (plant) / References: UniProt: Q84W98*PLUS | ||
#3: Sugar | ChemComp-NAG / #4: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 3.75 Å3/Da / Density % sol: 67.21 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop / pH: 5 Details: 16% w/v Polyethylene glycol 3350, 2% v/v Tacsimate pH 5.0, 0.1 M Sodium citrate tribasic dihydrate pH 5.5 PH range: 5.0-5.5 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: SYNCHROTRON / Site: SSRF / Beamline: BL17U / Wavelength: 0.979 Å |
Detector | Type: RAYONIX MX-225 / Detector: CCD / Date: Mar 9, 2014 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.979 Å / Relative weight: 1 |
Reflection | Resolution: 2.77→50 Å / Num. obs: 26768 / % possible obs: 99.7 % / Redundancy: 5.4 % / Net I/σ(I): 15.5 |
Reflection shell | Resolution: 2.77→2.8 Å |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 4MN8 Resolution: 2.767→39.905 Å / SU ML: 0.31 / Cross valid method: FREE R-VALUE / σ(F): 0 / Phase error: 24.18 / 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: 2.767→39.905 Å
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Refine LS restraints |
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LS refinement shell |
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