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- PDB-1dtx: CRYSTAL STRUCTURE OF ALPHA-DENDROTOXIN FROM THE GREEN MAMBA VENOM... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1dtx | |||||||||
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Title | CRYSTAL STRUCTURE OF ALPHA-DENDROTOXIN FROM THE GREEN MAMBA VENOM AND ITS COMPARISON WITH THE STRUCTURE OF BOVINE PANCREATIC TRYPSIN INHIBITOR | |||||||||
![]() | ALPHA-DENDROTOXIN | |||||||||
![]() | PRESYNAPTIC NEUROTOXIN | |||||||||
Function / homology | ![]() potassium channel regulator activity / serine-type endopeptidase inhibitor activity / toxin activity / extracellular space Similarity search - Function | |||||||||
Biological species | ![]() | |||||||||
Method | ![]() | |||||||||
![]() | Skarzynski, T. | |||||||||
![]() | ![]() Title: Crystal structure of alpha-dendrotoxin from the green mamba venom and its comparison with the structure of bovine pancreatic trypsin inhibitor. Authors: Skarzynski, T. #1: ![]() Title: The Amino Acid Sequences of Two Proteinase Inhibitor Homologues from Dendroaspis Augusticeps Venom Authors: Joubert, F.J. / Taljaard, N. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 21.3 KB | Display | ![]() |
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PDB format | ![]() | 15.9 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 420.6 KB | Display | ![]() |
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Full document | ![]() | 422.5 KB | Display | |
Data in XML | ![]() | 5.9 KB | Display | |
Data in CIF | ![]() | 7 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar 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
#1: Protein | Mass: 7069.176 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() References: UniProt: P00980 | ||
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#2: Chemical | ChemComp-SO4 / #3: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.35 Å3/Da / Density % sol: 47.67 % | ||||||||||||||||||||||||||||||||||||
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Crystal grow | *PLUS pH: 5.7 / Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Radiation | Scattering type: x-ray |
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Radiation wavelength | Relative weight: 1 |
Reflection | *PLUS Highest resolution: 2.2 Å / Num. obs: 3451 / % possible obs: 96.5 % / Rmerge(I) obs: 0.079 |
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Processing
Software | Name: PROLSQ / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Refinement | Resolution: 2.2→7 Å / Rfactor obs: 0.169 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.2→7 Å
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Refine LS restraints |
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Refinement | *PLUS Highest resolution: 2.2 Å / Lowest resolution: 7 Å / Rfactor obs: 0.169 / Num. reflection obs: 3451 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS |