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- PDB-5e5x: Structure of the amyloid forming peptide ANFLVH (residues 13-18) ... -
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Open data
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Basic information
Entry | Database: PDB / ID: 5e5x | ||||||
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Title | Structure of the amyloid forming peptide ANFLVH (residues 13-18) from islet amyloid polypeptide | ||||||
![]() | ANFLVH (residues 13-18) from islet amyloid polypeptide | ||||||
![]() | de novo protein / membrane protein / amyloid proto-fibril / Protein Fibril | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Soriaga, A.B. / Eisenberg, D. | ||||||
![]() | ![]() Title: Crystal Structures of IAPP Amyloidogenic Segments Reveal a Novel Packing Motif of Out-of-Register Beta Sheets. Authors: Soriaga, A.B. / Sangwan, S. / Macdonald, R. / Sawaya, M.R. / Eisenberg, D. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 9.4 KB | Display | ![]() |
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PDB format | ![]() | 4.6 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 401.2 KB | Display | ![]() |
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Full document | ![]() | 401.2 KB | Display | |
Data in XML | ![]() | 2.3 KB | Display | |
Data in CIF | ![]() | 2.3 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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1 | ![]()
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Unit cell |
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Details | BIOLOGICAL UNIT DISPLAYS ONLY A PORTION OF THE CRYSTAL LATTICE TO DEMONSTRATE THE CRYSTAL PACKING CONTENT. THE CRYSTAL PACKING IS FORMED BY A REPETITION IN BOTH DIRECTIONS OF THE PORTION INDICATED IN REMARK 350. |
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Components
#1: Protein/peptide | Mass: 700.805 Da / Num. of mol.: 1 / Source method: obtained synthetically / Source: (synth.) ![]() |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 1.31 Å3/Da / Density % sol: 6.32 % |
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Crystal grow | Temperature: 291 K / Method: vapor diffusion, hanging drop Details: 20 mg/ml in water and mixed with 10% (w/v) PEG-8000, 0.1 M Na/K phosphate pH 6.2, and 0.2 M NaCl |
-Data collection
Diffraction | Mean temperature: 291 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: ADSC QUANTUM 315 / Detector: CCD / Date: Nov 24, 2009 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.979 Å / Relative weight: 1 |
Reflection | Resolution: 1.6→90 Å / Num. obs: 433 / % possible obs: 93.32 % / Redundancy: 3.1 % / Rmerge(I) obs: 0.147 / Net I/σ(I): 6.55 |
Reflection shell | Resolution: 1.6→1.72 Å / Mean I/σ(I) obs: 9.7 / % possible all: 87 |
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Processing
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Refinement | Method to determine structure: ![]()
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL / Bsol: 0 Å2 / ksol: 0 e/Å3 | ||||||||||||||||||||||||
Displacement parameters |
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Refinement step | Cycle: LAST / Resolution: 1.61→19.863 Å /
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Refine LS restraints |
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LS refinement shell | Resolution: 1.6101→19.8645 Å
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