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- PDB-3zq9: Structure of a Paenibacillus Polymyxa Xyloglucanase from Glycosid... -
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Open data
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Basic information
Entry | Database: PDB / ID: 3zq9 | ||||||
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Title | Structure of a Paenibacillus Polymyxa Xyloglucanase from Glycoside Hydrolase Family 44 | ||||||
![]() | XYLOGLUCANASE | ||||||
![]() | HYDROLASE / GH44 / XYLOGLUCAN / ENDO-GLUCANASE | ||||||
Function / homology | ![]() substituted mannan metabolic process / mannan endo-1,4-beta-mannosidase activity / cellulose binding / metal ion binding Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Ariza, A. / Eklof, J.M. / Spadiut, O. / Offen, W.A. / Roberts, S.M. / Besenmatter, W. / Friis, E.P. / Skjot, M. / Wilson, K.S. / Brumer, H. / Davies, G. | ||||||
![]() | ![]() Title: Structure and Activity of Paenibacillus Polymyxa Xyloglucanase from Glycoside Hydrolase Family 44. Authors: Ariza, A. / Eklof, J.M. / Spadiut, O. / Offen, W.A. / Roberts, S.M. / Besenmatter, W. / Friis, E.P. / Skjot, M. / Wilson, K.S. / Brumer, H. / Davies, G. | ||||||
History |
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Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AD" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AD" IN EACH CHAIN ON SHEET RECORDS BELOW IS ACTUALLY AN 8-STRANDED BARREL THIS IS REPRESENTED BY A 9-STRANDED SHEET IN WHICH THE FIRST AND LAST STRANDS ARE IDENTICAL. |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 135.2 KB | Display | ![]() |
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PDB format | ![]() | 102.5 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 483 KB | Display | ![]() |
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Full document | ![]() | 485.9 KB | Display | |
Data in XML | ![]() | 27.4 KB | Display | |
Data in CIF | ![]() | 43.9 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 2yihC ![]() 2yjqC ![]() 2ykkSC C: citing same article ( S: Starting model for refinement |
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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
-Protein / Sugars , 2 types, 2 molecules A![](data/chem/img/BGC.gif)
![](data/chem/img/BGC.gif)
#1: Protein | Mass: 57886.160 Da / Num. of mol.: 1 / Fragment: RESIDUES 36-559 / Mutation: YES Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: Q1A2D0, cellulase, xyloglucan-specific endo-beta-1,4-glucanase |
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#3: Sugar | ChemComp-BGC / |
-Non-polymers , 6 types, 697 molecules ![](data/chem/img/NOY.gif)
![](data/chem/img/CA.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/CA.gif)
![](data/chem/img/CL.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/EDO.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | ChemComp-NOY / ( | ||||
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#4: Chemical | ChemComp-CA / | ||||
#5: Chemical | ChemComp-CL / | ||||
#6: Chemical | #7: Chemical | ChemComp-EDO / #8: Water | ChemComp-HOH / | |
-Details
Compound details | ENGINEEREDNonpolymer details | BETA-D-GLUCOSE (GLC): GLUCOSE IS PART OF A DISACCHARIDE IN THIS STRUCTURE, WITH C1 GLUCOSE BOUND TO ...BETA-D-GLUCOSE (GLC): GLUCOSE IS PART OF A DISACCHARI | Sequence details | SEQUENCE IN DATABASE IS SEQUENCE 2 FROM PATENT US 6815192, WHICH IS FOR A XYLOGLUCANASE-BETA- ...SEQUENCE IN DATABASE IS SEQUENCE 2 FROM PATENT US 6815192, WHICH IS FOR A XYLOGLUCAN | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.8 Å3/Da / Density % sol: 56 % / Description: NONE |
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Crystal grow | Details: 25% (W/V) PEG 3350, 0.2M LITHIUM SULPHATE, 0.1M HEPES PH 6.5 |
-Data collection
Diffraction | Mean temperature: 120 K |
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Diffraction source | Source: ![]() |
Detector | Type: MARRESEARCH / Detector: IMAGE PLATE / Details: OSMIC |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 1.86→42.52 Å / Num. obs: 54053 / % possible obs: 99.5 % / Observed criterion σ(I): 2 / Redundancy: 7 % / Biso Wilson estimate: 13.8 Å2 / Rmerge(I) obs: 0.06 / Net I/σ(I): 26.3 |
Reflection shell | Resolution: 1.86→1.96 Å / Redundancy: 6.5 % / Rmerge(I) obs: 0.13 / Mean I/σ(I) obs: 11.3 / % possible all: 96.6 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 2YKK Resolution: 1.86→22.23 Å / Cor.coef. Fo:Fc: 0.963 / Cor.coef. Fo:Fc free: 0.948 / SU B: 1.755 / SU ML: 0.055 / Cross valid method: THROUGHOUT / ESU R: 0.102 / ESU R Free: 0.1 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. RESIDUES 1-6 AND 519-524 ARE DISORDERED.
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 13.456 Å2
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Refinement step | Cycle: LAST / Resolution: 1.86→22.23 Å
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Refine LS restraints |
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