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- PDB-4lsx: Plant steroid receptor ectodomain bound to brassinolide and SERK1... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4lsx | |||||||||
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Title | Plant steroid receptor ectodomain bound to brassinolide and SERK1 co-receptor ectodomain | |||||||||
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![]() | STEROID BINDING PROTEIN/PROTEIN BINDING / LRR-domain / membrane signaling complex receptor co-receptor complex / brassinosteroid binding / N-glycosylation / STEROID BINDING PROTEIN-PROTEIN BINDING complex | |||||||||
Function / homology | ![]() microsporogenesis / detection of brassinosteroid stimulus / brassinosteroid homeostasis / anther wall tapetum cell differentiation / floral organ abscission / pollen exine formation / pollen maturation / seedling development / skotomorphogenesis / positive regulation of flower development ...microsporogenesis / detection of brassinosteroid stimulus / brassinosteroid homeostasis / anther wall tapetum cell differentiation / floral organ abscission / pollen exine formation / pollen maturation / seedling development / skotomorphogenesis / positive regulation of flower development / brassinosteroid mediated signaling pathway / leaf development / embryo development ending in seed dormancy / transmembrane receptor protein serine/threonine kinase activity / microtubule bundle formation / receptor serine/threonine kinase binding / response to UV-B / Golgi organization / steroid binding / hepatocyte growth factor receptor activity / macrophage colony-stimulating factor receptor activity / platelet-derived growth factor alpha-receptor activity / platelet-derived growth factor beta-receptor activity / stem cell factor receptor activity / boss receptor activity / protein tyrosine kinase collagen receptor activity / brain-derived neurotrophic factor receptor activity / GPI-linked ephrin receptor activity / transmembrane-ephrin receptor activity / epidermal growth factor receptor activity / fibroblast growth factor receptor activity / insulin-like growth factor receptor activity / receptor protein-tyrosine kinase / protein autophosphorylation / histone H3Y41 kinase activity / histone H2AXY142 kinase activity / eukaryotic translation initiation factor 2alpha kinase activity / 3-phosphoinositide-dependent protein kinase activity / DNA-dependent protein kinase activity / ribosomal protein S6 kinase activity / histone H3S10 kinase activity / histone H2AXS139 kinase activity / histone H3S28 kinase activity / histone H4S1 kinase activity / histone H2BS14 kinase activity / histone H3T3 kinase activity / histone H2AS121 kinase activity / Rho-dependent protein serine/threonine kinase activity / histone H2BS36 kinase activity / histone H3S57 kinase activity / histone H2AT120 kinase activity / AMP-activated protein kinase activity / histone H2AS1 kinase activity / histone H3T6 kinase activity / histone H3T11 kinase activity / histone H3T45 kinase activity / non-specific serine/threonine protein kinase / protein kinase activity / endosome / endosome membrane / protein phosphorylation / protein heterodimerization activity / signaling receptor binding / protein serine kinase activity / protein serine/threonine kinase activity / endoplasmic reticulum membrane / protein homodimerization activity / protein-containing complex / mitochondrion / ATP binding / identical protein binding / plasma membrane Similarity search - Function | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ![]() ![]() ![]() | |||||||||
![]() | Santiago, J. / Henzler, C. / Hothorn, M. | |||||||||
![]() | ![]() Title: Molecular mechanism for plant steroid receptor activation by somatic embryogenesis co-receptor kinases. Authors: Santiago, J. / Henzler, C. / Hothorn, M. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 708 KB | Display | ![]() |
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PDB format | ![]() | 592.4 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 2.8 MB | Display | ![]() |
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Full document | ![]() | 2.9 MB | Display | |
Data in XML | ![]() | 66.6 KB | Display | |
Data in CIF | ![]() | 87.3 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 4lsaSC ![]() 4lscSC 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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1 | ![]()
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2 | ![]()
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS domain:
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Components
-Protein , 2 types, 4 molecules ABCD
#1: Protein | Mass: 83726.594 Da / Num. of mol.: 2 Fragment: receptor ectodomain/LRR-domain (UNP residues 29-788) Mutation: G643E Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() #2: Protein | Mass: 21864.566 Da / Num. of mol.: 2 Fragment: co-receptor kinase ectodomain/LRR-domain (UNP residues 24-213) Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() |
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-Sugars , 5 types, 14 molecules 
#3: Polysaccharide | Source method: isolated from a genetically manipulated source #4: Polysaccharide | Source method: isolated from a genetically manipulated source #5: Polysaccharide | alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-4)]beta-D-mannopyranose-(1-4)-2-acetamido-2- ...alpha-D-mannopyranose-(1-3)-[alpha-D-mannopyranose-(1-4)]beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #6: Polysaccharide | beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta- ...beta-D-mannopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose-(1-4)-2-acetamido-2-deoxy-beta-D-glucopyranose | Source method: isolated from a genetically manipulated source #8: Sugar | ChemComp-NAG / |
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-Non-polymers , 1 types, 2 molecules 
#7: Chemical |
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-Details
Has protein modification | Y |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.92 Å3/Da / Density % sol: 57.83 % |
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Crystal grow | Temperature: 298 K / Method: vapor diffusion, hanging drop / pH: 6.1 Details: 22% PEG3350, 0.2 M sodium chloride, 0.1 M Bis-Tris, pH 6.1, VAPOR DIFFUSION, HANGING DROP, temperature 298K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Jun 6, 2013 |
Radiation | Monochromator: double crystal Si(111) / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.99987 Å / Relative weight: 1 |
Reflection | Resolution: 3.3→48.53 Å / Num. all: 35235 / Num. obs: 35235 / % possible obs: 98.1 % / Observed criterion σ(F): -3 / Observed criterion σ(I): -3 / Redundancy: 6.67 % / Rmerge(I) obs: 0.121 / Rsym value: 0.112 / Net I/σ(I): 12.16 |
Reflection shell | Resolution: 3.3→3.5 Å / Redundancy: 6.12 % / Rmerge(I) obs: 0.75 / Mean I/σ(I) obs: 2.34 / Rsym value: 0.691 / % possible all: 96.4 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRIES 4LSA AND 4LSC Resolution: 3.302→48.53 Å / σ(F): 1.38 / Phase error: 31.05 / Stereochemistry target values: TWIN_LSQ_F
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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: 3.302→48.53 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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