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Open data
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Basic information
Entry | Database: PDB / ID: 2m37 | ||||||
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Title | Structure of lasso peptide astexin-1 | ||||||
![]() | ASTEXIN-1 | ||||||
![]() | UNKNOWN FUNCTION / ASTEXIN-1 / LASSO PEPTIDE / LARIAT PROTOKNOT | ||||||
Function / homology | defense response to bacterium / Astexin-1![]() | ||||||
Biological species | ![]() | ||||||
Method | SOLUTION NMR / simulated annealing | ||||||
Model details | lowest energy, model1 | ||||||
![]() | Zimmermann, M. / Hegemann, J.D. / Xie, X. / Marahiel, M.A. | ||||||
![]() | ![]() Title: The astexin-1 lasso peptides: biosynthesis, stability, and structural studies. Authors: Zimmermann, M. / Hegemann, J.D. / Xie, X. / Marahiel, M.A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 116.7 KB | Display | ![]() |
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PDB format | ![]() | 92.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 382.2 KB | Display | ![]() |
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Full document | ![]() | 407.9 KB | Display | |
Data in XML | ![]() | 7.1 KB | Display | |
Data in CIF | ![]() | 11.5 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data | |
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Other databases |
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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: 2113.219 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() |
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-Experimental details
-Experiment
Experiment | Method: SOLUTION NMR | ||||||||||||||||
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NMR experiment |
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Sample preparation
Details | Contents: 5.7 mM ASTEXIN-1, 90% H2O/10% D2O / Solvent system: 90% H2O/10% D2O |
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Sample | Conc.: 5.7 mM / Component: ASTEXIN-1(19)-1 |
Sample conditions | Pressure: ambient atm / Temperature: 283 K |
-NMR measurement
NMR spectrometer | Type: Bruker Avance / Manufacturer: Bruker / Model: Avance / Field strength: 600 MHz |
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Processing
NMR software |
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Refinement | Method: simulated annealing / Software ordinal: 1 | ||||||||||||
NMR representative | Selection criteria: lowest energy | ||||||||||||
NMR ensemble | Conformer selection criteria: structures with the lowest energy Conformers calculated total number: 50 / Conformers submitted total number: 20 |