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- PDB-1c3n: CRYSTAL STRUCTURE OF HELIANTHUS TUBEROSUS LECTIN COMPLEXED TO MAN... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1c3n | |||||||||
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Title | CRYSTAL STRUCTURE OF HELIANTHUS TUBEROSUS LECTIN COMPLEXED TO MAN(1-2)MAN | |||||||||
![]() | AGGLUTININ | |||||||||
![]() | SUGAR BINDING PROTEIN / AGGLUTININ / BETA-PRISM / MANNOSE / JACALIN-RELATED | |||||||||
Function / homology | ![]() | |||||||||
Biological species | ![]() ![]() | |||||||||
Method | ![]() | |||||||||
![]() | Bourne, Y. / Zamboni, V. / Barre, A. / Peumans, W.J. / van Damme, E.J.M. / Rouge, P. | |||||||||
![]() | ![]() Title: Helianthus tuberosus lectin reveals a widespread scaffold for mannose-binding lectins. Authors: Bourne, Y. / Zamboni, V. / Barre, A. / Peumans, W.J. / Van Damme, E.J. / Rouge, P. | |||||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 41.8 KB | Display | ![]() |
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PDB format | ![]() | 29.1 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 774.4 KB | Display | ![]() |
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Full document | ![]() | 776 KB | Display | |
Data in XML | ![]() | 9.2 KB | Display | |
Data in CIF | ![]() | 12 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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2 | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
#1: Protein | Mass: 15501.473 Da / Num. of mol.: 1 / Source method: isolated from a natural source / Details: TUBER Source: (natural) ![]() ![]() References: GenBank: AAD11575, UniProt: Q9ZQY5*PLUS |
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#2: Polysaccharide | alpha-D-mannopyranose-(1-2)-alpha-D-mannopyranose / 2alpha-alpha-mannobiose |
#3: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.85 Å3/Da / Density % sol: 56.82 % | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | Temperature: 298 K / Method: vapor diffusion / pH: 7 Details: 26-28% PEG MONOMETHYL ESTER 0.2 M MAGNESIUM ACETATE, pH 7.0, VAPOR DIFFUSION, temperature 298K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 20 ℃ | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Date: Jul 14, 1999 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 2.45→12 Å / Num. obs: 6269 / % possible obs: 91.8 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 2.4 % / Biso Wilson estimate: 42.4 Å2 / Rmerge(I) obs: 0.083 / Net I/σ(I): 7.1 |
Reflection shell | Resolution: 2.45→2.55 Å / Redundancy: 2.2 % / Rmerge(I) obs: 0.35 / % possible all: 93.3 |
Reflection | *PLUS Num. measured all: 53576 |
Reflection shell | *PLUS % possible obs: 91.7 % / Mean I/σ(I) obs: 2 |
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Processing
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Refinement | Resolution: 2.45→12 Å / σ(F): 0 / σ(I): 0 / Stereochemistry target values: ENGH & HUBER
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Refinement step | Cycle: LAST / Resolution: 2.45→12 Å
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Refine LS restraints |
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Software | *PLUS Name: 'CNS' / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS Num. reflection obs: 6269 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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