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- PDB-6xa5: Trehalose-bound structure of Marinomonas primoryensis PA14 carboh... -
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Open data
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Basic information
Entry | Database: PDB / ID: 6xa5 | ||||||
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Title | Trehalose-bound structure of Marinomonas primoryensis PA14 carbohydrate-binding domain | ||||||
![]() | Antifreeze protein | ||||||
![]() | SUGAR BINDING PROTEIN / Trehalose-MpPA14 complex / PA14 domain / carbohydrate-binding protein | ||||||
Function / homology | ![]() | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Guo, S. / Davies, P.L. | ||||||
Funding support | 1items
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![]() | ![]() Title: Structural Basis of Ligand Selectivity by a Bacterial Adhesin Lectin Involved in Multispecies Biofilm Formation. Authors: Guo, S. / Vance, T.D.R. / Zahiri, H. / Eves, R. / Stevens, C. / Hehemann, J.H. / Vidal-Melgosa, S. / Davies, P.L. #1: ![]() Title: Molecular basis for a bacterial adhesins sugar-binding module Authors: Guo, 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 | ![]() | 144 KB | Display | ![]() |
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PDB format | ![]() | 99.7 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 6x7jC ![]() 6x7tC ![]() 6x7xC ![]() 6x7yC ![]() 6x7zC ![]() 6x8aC ![]() 6x8dC ![]() 6x8yC ![]() 6x95C ![]() 6x9mC ![]() 6x9pC ![]() 6xacC ![]() 6xaqC ![]() 5j6yS S: Starting model for refinement C: citing same article ( |
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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: 20077.297 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() | ||||
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#2: Polysaccharide | alpha-D-glucopyranose-(1-1)-alpha-D-glucopyranose / trehalose | ||||
#3: Chemical | ChemComp-CA / #4: Water | ChemComp-HOH / | Has ligand of interest | Y | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.27 Å3/Da / Density % sol: 45.75 % |
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Crystal grow | Temperature: 298 K / Method: microbatch / pH: 7 Details: 0.2 M calcium chloride, 0.1 M HEPES (pH 7), 20% (v/v) polyethylene glycol 3350 and ~ 30 % (w/v) trehalose |
-Data collection
Diffraction | Mean temperature: 93 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS3 S 6M / Detector: PIXEL / Date: Sep 19, 2015 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.97934 Å / Relative weight: 1 |
Reflection | Resolution: 1.03→42.7 Å / Num. obs: 75689 / % possible obs: 84.2 % / Redundancy: 7.5 % / Biso Wilson estimate: 6.94 Å2 / CC1/2: 0.99 / Net I/σ(I): 27.95 |
Reflection shell | Resolution: 1.03→1.06 Å / Num. unique obs: 4536 / CC1/2: 0.88 |
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Processing
Software | Name: PHENIX / Version: 1.17.1_3660 / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Refinement | Method to determine structure: ![]() Starting model: 5j6y Resolution: 1.03→42.7 Å / SU ML: 0.043 / Cross valid method: FREE R-VALUE / σ(F): 1.38 / Phase error: 10.3427 Stereochemistry target values: GeoStd + Monomer Library + CDL v1.2
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Solvent computation | Shrinkage radii: 0.9 Å / VDW probe radii: 1.11 Å / Solvent model: FLAT BULK SOLVENT MODEL | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 10.72 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.03→42.7 Å
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Refine LS restraints |
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LS refinement shell |
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