+Open data
-Basic information
Entry | Database: PDB / ID: 7d9m | ||||||
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Title | grass carp interleukin-2 | ||||||
Components | Interleukin | ||||||
Keywords | CYTOKINE / interleukin-2 / fish / grass carp | ||||||
Function / homology | regulation of macromolecule metabolic process / Interleukin-15/Interleukin-21 family / Interleukin 15 / cytokine receptor binding / Four-helical cytokine-like, core / cytokine activity / immune response / extracellular space / Interleukin Function and homology information | ||||||
Biological species | Ctenopharyngodon idella (grass carp) | ||||||
Method | X-RAY DIFFRACTION / SAD / Resolution: 2.66 Å | ||||||
Authors | Junya, w. / Jun, z. | ||||||
Citation | Journal: Dev.Comp.Immunol. / Year: 2020 Title: Structural insights into the co-evolution of IL-2 and its private receptor in fish. Authors: Wang, J. / Wang, W. / Xu, J. / Jia, Z. / Liu, Q. / Zhu, X. / Xia, C. / Zou, J. | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 7d9m.cif.gz | 65.7 KB | Display | PDBx/mmCIF format |
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PDB format | pdb7d9m.ent.gz | 42.5 KB | Display | PDB format |
PDBx/mmJSON format | 7d9m.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/d9/7d9m ftp://data.pdbj.org/pub/pdb/validation_reports/d9/7d9m | HTTPS FTP |
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-Related structure data
Similar structure data |
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-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 13987.960 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Ctenopharyngodon idella (grass carp) / Gene: IL-2 / Production host: Escherichia coli (E. coli) / References: UniProt: A0A4D6NYT7 |
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-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 5.4 Å3/Da / Density % sol: 77.2 % |
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Crystal grow | Temperature: 291.15 K / Method: vapor diffusion, sitting drop Details: 1.4 M Sodium phosphate monobasic monohydrate, Potassium Phosphate dibasic (pH 8.2) |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ROTATING ANODE / Type: RIGAKU MICROMAX-007 HF / Wavelength: 1.54178 Å |
Detector | Type: MARMOSAIC 300 mm CCD / Detector: CCD / Date: Oct 7, 2018 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.54178 Å / Relative weight: 1 |
Reflection | Resolution: 2.66→45 Å / Num. obs: 17766 / % possible obs: 93.1 % / Redundancy: 5.2 % / Biso Wilson estimate: 40.62 Å2 / Rmerge(I) obs: 0.097 / Net I/σ(I): 15.3 |
Reflection shell | Resolution: 2.66→10 Å / Num. unique obs: 8666 / CC1/2: 0.738 |
-Processing
Software |
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Refinement | Method to determine structure: SAD / Resolution: 2.66→38.42 Å / SU ML: 0.4724 / Cross valid method: FREE R-VALUE / σ(F): 1.35 / Phase error: 41.5505 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: 39.86 Å2 | |||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.66→38.42 Å
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Refine LS restraints |
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LS refinement shell |
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