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- PDB-7xb5: Structure of the ligand-binding domain of S. cerevisiae Upc2 in f... -
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Open data
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Basic information
Entry | Database: PDB / ID: 7xb5 | ||||||
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Title | Structure of the ligand-binding domain of S. cerevisiae Upc2 in fusion with T4 lysozyme | ||||||
![]() | fusion protein of Sterol uptake control protein 2 and Endolysin | ||||||
![]() | TRANSCRIPTION / ergosterol / transcription factor / ligand-binding / zinc finger | ||||||
Function / homology | ![]() viral release from host cell by cytolysis / peptidoglycan catabolic process / cell wall macromolecule catabolic process / lysozyme / lysozyme activity / cellular response to hypoxia / DNA-binding transcription activator activity, RNA polymerase II-specific / host cell cytoplasm / defense response to bacterium / RNA polymerase II cis-regulatory region sequence-specific DNA binding ...viral release from host cell by cytolysis / peptidoglycan catabolic process / cell wall macromolecule catabolic process / lysozyme / lysozyme activity / cellular response to hypoxia / DNA-binding transcription activator activity, RNA polymerase II-specific / host cell cytoplasm / defense response to bacterium / RNA polymerase II cis-regulatory region sequence-specific DNA binding / regulation of transcription by RNA polymerase II / perinuclear region of cytoplasm / positive regulation of transcription by RNA polymerase II / zinc ion binding / membrane / nucleus / cytoplasm Similarity search - Function | ||||||
Biological species | ![]() ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Tan, L. / Im, Y.J. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Structural basis for activation of fungal sterol receptor Upc2 and azole resistance. Authors: Tan, L. / Chen, L. / Yang, H. / Jin, B. / Kim, G. / Im, Y.J. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 192.2 KB | Display | ![]() |
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PDB format | ![]() | 128.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 436.5 KB | Display | ![]() |
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Full document | ![]() | 451.6 KB | Display | |
Data in XML | ![]() | 16.7 KB | Display | |
Data in CIF | ![]() | 21.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 7vprC ![]() 7vpsC ![]() 7vptC ![]() 7vpuC ![]() 4n9nS S: Starting model for refinement C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 52253.812 Da / Num. of mol.: 1 / Mutation: R727G,C769T,C812A,I852R,I925G Source method: isolated from a genetically manipulated source Details: The loop residues 715-725 of Upc2 were replaced by bacteriophage T4 Lysozyme (residues 2 - 161) using Val-Asp dipeptide as linkers. Source: (gene. exp.) ![]() ![]() ![]() Strain: S288c / Gene: UPC2, MOX4, YDR213W, YD8142.14, YD8142B.05, UPC2 / Plasmid: pET28b / Production host: ![]() ![]() |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.17 Å3/Da / Density % sol: 61.22 % |
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Crystal grow | Temperature: 296 K / Method: vapor diffusion, hanging drop / pH: 7 Details: 0.1 M HEPES pH 7.0, 12.5% PEG 8000, 0.2 M sodium citrate |
-Data collection
Diffraction | Mean temperature: 110 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() |
Detector | Type: ADSC QUANTUM 270 / Detector: CCD / Date: Aug 4, 2015 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97934 Å / Relative weight: 1 |
Reflection | Resolution: 3.44→50 Å / Num. obs: 8514 / % possible obs: 97.9 % / Redundancy: 7.2 % / Biso Wilson estimate: 105.93 Å2 / Rmerge(I) obs: 0.098 / Net I/σ(I): 32.8 |
Reflection shell | Resolution: 3.5→3.56 Å / Redundancy: 7.1 % / Rmerge(I) obs: 0.561 / Mean I/σ(I) obs: 4.8 / Num. unique obs: 418 / % possible all: 96.5 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: 4N9N Resolution: 3.44→32.98 Å / SU ML: 0.5063 / Cross valid method: FREE R-VALUE / σ(F): 1.34 / Phase error: 34.0065 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 120.53 Å2 | ||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 3.44→32.98 Å
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Refine LS restraints |
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LS refinement shell |
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Refinement TLS params. | Method: refined / Origin x: -4.47222941247 Å / Origin y: -20.5726666228 Å / Origin z: 20.2193100025 Å
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Refinement TLS group | Selection details: all |