+Open data
-Basic information
Entry | Database: PDB / ID: 1gwl | |||||||||
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Title | Carbohydrate binding module family29 complexed with mannohexaose | |||||||||
Components | NON-CATALYTIC PROTEIN 1 | |||||||||
Keywords | CARBOHYDRATE BINDING DOMAIN / GLUCOMANNAN / CELLOHEXAOSE / MANNOHEXAOSE / CELLULOSOME | |||||||||
Function / homology | Function and homology information | |||||||||
Biological species | PIROMYCES EQUI (fungus) | |||||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.51 Å | |||||||||
Authors | Charnock, S.J. / Nurizzo, D. / Davies, G.J. | |||||||||
Citation | Journal: Proc.Natl.Acad.Sci.USA / Year: 2002 Title: Promiscuity in Ligand-Binding: The Three-Dimensional Structure of a Piromyces Carbohydrate-Binding Module,Cbm29-2,in Complex with Cello- and Mannohexaose Authors: Charnock, S.J. / Bolam, D. / Nurizzo, D. / Szabo, L. / Mckie, V. / Gilbert, H. / Davies, G.J. | |||||||||
History |
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Remark 700 | SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN ... SHEET THE SHEET STRUCTURE OF THIS MOLECULE IS BIFURCATED. IN ORDER TO REPRESENT THIS FEATURE IN THE SHEET RECORDS BELOW, TWO SHEETS ARE DEFINED. |
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 1gwl.cif.gz | 48.9 KB | Display | PDBx/mmCIF format |
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PDB format | pdb1gwl.ent.gz | 34.3 KB | Display | PDB format |
PDBx/mmJSON format | 1gwl.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/gw/1gwl ftp://data.pdbj.org/pub/pdb/validation_reports/gw/1gwl | HTTPS FTP |
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-Related structure data
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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-Components
#1: Protein | Mass: 17263.053 Da / Num. of mol.: 1 Fragment: CARBOHYDRATE BINDING MODULE FAMILY 29 RESIDUES 335-478 Source method: isolated from a genetically manipulated source Source: (gene. exp.) PIROMYCES EQUI (fungus) / Plasmid: PET22B / Production host: ESCHERICHIA COLI (E. coli) / Strain (production host): BL21 / References: UniProt: Q9C171 |
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#2: Polysaccharide | beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-beta-D- ...beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-beta-D-mannopyranose-(1-4)-beta-D-mannopyranose Source method: isolated from a genetically manipulated source |
#3: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.2 Å3/Da / Density % sol: 44.9 % | ||||||||||||||||||||
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Crystal grow | pH: 7.5 Details: 3.0M AMMONIUM SULFATE, 10MM MANNOHEXAOSE, 25% GLYCEROL, pH 7.50 | ||||||||||||||||||||
Crystal grow | *PLUS Method: vapor diffusion | ||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 110 K |
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Diffraction source | Source: SYNCHROTRON / Site: SRS / Beamline: PX9.6 / Wavelength: 0.87 |
Detector | Type: ADSC CCD / Detector: CCD |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.87 Å / Relative weight: 1 |
Reflection | Resolution: 1.52→20 Å / Num. obs: 20412 / % possible obs: 99 % / Redundancy: 3.3 % / Rmerge(I) obs: 0.085 / Net I/σ(I): 13.8 |
Reflection shell | Resolution: 1.52→1.57 Å / Redundancy: 2.6 % / Rmerge(I) obs: 0.229 / Mean I/σ(I) obs: 3.86 / % possible all: 92.7 |
Reflection | *PLUS Lowest resolution: 20 Å / % possible obs: 99 % |
Reflection shell | *PLUS % possible obs: 93 % / Rmerge(I) obs: 0.23 / Mean I/σ(I) obs: 3.9 |
-Processing
Software |
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Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: NATIVE CBM29 SOLVED BY MAD Resolution: 1.51→20 Å / Cor.coef. Fo:Fc: 0.967 / Cor.coef. Fo:Fc free: 0.961 / SU B: 1.239 / SU ML: 0.046 / TLS residual ADP flag: LIKELY RESIDUAL / Cross valid method: THROUGHOUT / ESU R: 0.076 / ESU R Free: 0.074 / Stereochemistry target values: MAXIMUM LIKELIHOOD / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
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Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.4 Å / Solvent model: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 7.98 Å2
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Refinement step | Cycle: LAST / Resolution: 1.51→20 Å
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Refine LS restraints |
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