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- PDB-4cd8: The structure of GH113 beta-mannanase AaManA from Alicyclobacillu... -
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Open data
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Basic information
Entry | Database: PDB / ID: 4cd8 | ||||||
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Title | The structure of GH113 beta-mannanase AaManA from Alicyclobacillus acidocaldarius in complex with ManMIm | ||||||
![]() | ENDO-BETA-1,4-MANNANASE | ||||||
![]() | HYDROLASE / BETA-MANNOSIDASE / MANNOSIDASE / GLYCOSIDE HYDROLASE / GH26 / GH113 / CAZY / ENZYME-CARBOHYDRATE INTERACTION / GLYCOSIDASE INHIBITION / QUANTUM MECHANICS / BIOCATALYSIS / CONFORMATION | ||||||
Function / homology | Glycosidases / Glycoside hydrolase superfamily / TIM Barrel / Alpha-Beta Barrel / Alpha Beta / beta-D-mannopyranose / Chem-MVL / Endo-beta-1,4-mannanase![]() | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Williams, R.J. / Iglesias-Fernandez, J. / Stepper, J. / Jackson, A. / Thompson, A.J. / Lowe, E.C. / White, J.M. / Gilbert, H.J. / Rovira, C. / Davies, G.J. / Williams, S.J. | ||||||
![]() | ![]() Title: Combined Inhibitor Free-Energy Landscape and Structural Analysis Reports on the Mannosidase Conformational Coordinate. Authors: Williams, R.J. / Iglesias-Fernandez, J. / Stepper, J. / Jackson, A. / Thompson, A.J. / Lowe, E.C. / White, J.M. / Gilbert, H.J. / Rovira, C. / Davies, G.J. / Williams, S.J. | ||||||
History |
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Remark 700 | SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" IN EACH CHAIN ON SHEET RECORDS BELOW ... SHEET DETERMINATION METHOD: DSSP THE SHEETS PRESENTED AS "AA" 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 | ![]() | 146.9 KB | Display | ![]() |
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PDB format | ![]() | 113.8 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Arichive directory | ![]() ![]() | HTTPS FTP |
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-Related structure data
Related structure data | ![]() 4cd4C ![]() 4cd5C ![]() 4cd6C ![]() 4cd7C ![]() 3civS 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
#1: Protein | Mass: 36342.961 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Strain: TC-12-31 / Production host: ![]() ![]() References: UniProt: A5H1I6, mannan endo-1,4-beta-mannosidase |
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#2: Chemical | ChemComp-MVL / ( |
#3: Sugar | ChemComp-BMA / |
#4: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.06 Å3/Da / Density % sol: 40 % / Description: NONE |
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Crystal grow | pH: 4.6 / Details: 0.1 M SODIUM ACETATE PH 4.6, 4% PEG 4000 |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Sep 28, 2012 / Details: MIRRORS |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9795 Å / Relative weight: 1 |
Reflection | Resolution: 1.47→58.41 Å / Num. obs: 52176 / % possible obs: 99.7 % / Observed criterion σ(I): 2 / Redundancy: 6.3 % / Rmerge(I) obs: 0.06 / Net I/σ(I): 14 |
Reflection shell | Resolution: 1.47→1.51 Å / Redundancy: 6.2 % / Rmerge(I) obs: 0.71 / Mean I/σ(I) obs: 2.6 / % possible all: 99 |
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Processing
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Refinement | Method to determine structure: ![]() Starting model: PDB ENTRY 3CIV Resolution: 1.47→58.41 Å / Cor.coef. Fo:Fc: 0.969 / Cor.coef. Fo:Fc free: 0.955 / SU B: 4.061 / SU ML: 0.065 / Cross valid method: THROUGHOUT / ESU R: 0.084 / ESU R Free: 0.076 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. U VALUES REFINED INDIVIDUALLY.
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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: 21.867 Å2
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Refinement step | Cycle: LAST / Resolution: 1.47→58.41 Å
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Refine LS restraints |
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