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- PDB-6atm: Exploring Cystine Dense Peptide Space to Open a Unique Molecular ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6atm | ||||||
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Title | Exploring Cystine Dense Peptide Space to Open a Unique Molecular Toolbox | ||||||
![]() | Potassium channel toxin alpha-KTx 3.10 | ||||||
![]() | TOXIN / Knottins / Cystine knot / Toxins | ||||||
Function / homology | Scorpion short toxins signature. / Scorpion short chain toxin, potassium channel inhibitor / Scorpion short toxin, BmKK2 / Knottin, scorpion toxin-like superfamily / ion channel inhibitor activity / : / toxin activity / extracellular region / Potassium channel toxin alpha-KTx 3.10![]() | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Gewe, M.M. / Rupert, P. / Strong, R.K. | ||||||
![]() | ![]() Title: Exploring Cystine Dense Peptide Space to Open a Unique Molecular Toolbox Authors: Correnti, C. / Gewe, M.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 | ![]() | 16.7 KB | Display | ![]() |
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PDB format | ![]() | 11.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 402.6 KB | Display | ![]() |
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Full document | ![]() | 402.6 KB | Display | |
Data in XML | ![]() | 3.9 KB | Display | |
Data in CIF | ![]() | 4.7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related 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 on special symmetry positions |
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Components
#1: Protein/peptide | Mass: 4177.003 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() |
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#2: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 1.84 Å3/Da / Density % sol: 33.19 % |
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Crystal grow | Temperature: 289 K / Method: vapor diffusion / pH: 7.2 / Details: 1.6M tri-Na Citrate |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() |
Detector | Type: RIGAKU SATURN 944+ / Detector: CCD / Date: Aug 23, 2016 |
Radiation | Monochromator: osmic varimax / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.54 Å / Relative weight: 1 |
Reflection | Resolution: 2.09→50 Å / Num. obs: 6993 / % possible obs: 99 % / Redundancy: 3.7 % / Net I/σ(I): 51.05 |
Reflection shell | Resolution: 2.09→2.13 Å / Redundancy: 2.9 % / Rmerge(I) obs: 0.04 / Mean I/σ(I) obs: 1.2 / Num. unique obs: 289 / CC1/2: 0.995 / Rpim(I) all: 0.028 / Rsym value: 0.05 / % possible all: 89.8 |
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Processing
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Refinement | Method to determine structure: ![]()
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 25.14 Å2
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Refinement step | Cycle: 1 / Resolution: 2.09→33.17 Å
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Refine LS restraints |
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