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Open data
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Basic information
Entry | Database: PDB / ID: 8f2f | ||||||
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Title | NMR solution structure of lambda-MeuKTx-1 | ||||||
![]() | Neurotoxin lambda-MeuTx | ||||||
![]() | TOXIN / ICK fold / inhibitor cystine knot | ||||||
Function / homology | calcium channel regulator activity / potassium channel regulator activity / toxin activity / extracellular region / Neurotoxin lambda-MeuTx![]() | ||||||
Biological species | ![]() | ||||||
Method | SOLUTION NMR / simulated annealing | ||||||
![]() | Harvey, P.J. / Craik, D.J. | ||||||
Funding support | 1items
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![]() | ![]() Title: Functional evolution of scorpion venom peptides with an inhibitor cystine knot fold. Authors: Gao, B. / Harvey, P.J. / Craik, D.J. / Ronjat, M. / De Waard, M. / Zhu, S. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 212.2 KB | Display | ![]() |
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PDB format | ![]() | 178.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 335.3 KB | Display | ![]() |
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Full document | ![]() | 432.5 KB | Display | |
Data in XML | ![]() | 13 KB | Display | |
Data in CIF | ![]() | 22.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data | Similarity search - Function & homology ![]() |
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Links
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Assembly
Deposited unit | ![]()
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NMR ensembles |
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Components
#1: Protein/peptide | Mass: 4135.675 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) ![]() |
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-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||||||||||||||||||||||||||||||||||||||
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NMR experiment |
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Sample preparation
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Sample |
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Sample conditions | Ionic strength: nd Not defined / Label: conditions_1 / pH: 3.0 Not defined / Pressure: 1 atm / Temperature: 298 K |
-NMR measurement
NMR spectrometer | Type: Bruker AVANCE III HD / Manufacturer: Bruker / Model: AVANCE III HD / Field strength: 600 MHz |
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Processing
NMR software |
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Refinement | Method: simulated annealing / Software ordinal: 4 | |||||||||||||||
NMR representative | Selection criteria: lowest energy | |||||||||||||||
NMR ensemble | Conformer selection criteria: structures with the least restraint violations Conformers calculated total number: 100 / Conformers submitted total number: 20 |