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- PDB-9awt: Structure of the A type blood alpha-D-galactosamine galactosamini... -
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Open data
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Basic information
Entry | Database: PDB / ID: 9awt | ||||||
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Title | Structure of the A type blood alpha-D-galactosamine galactosaminidase from Flavonifractor plautii in complex with GalN-pNP | ||||||
![]() | A type blood alpha-D-galactosamine galactosaminidase | ||||||
![]() | SUGAR BINDING PROTEIN / galactosaminidase | ||||||
Function / homology | ![]() alpha-galactosidase activity / Hydrolases; Glycosylases; Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Worrall, L.J. / Strynadka, N.C.J. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Cobalt as a Cofactor for alpha-Galactosaminidase-Catalyzed Cleavage of Blood Group Antigens Authors: Tian, Y. / Worrall, L.J. / Sim, L. / Liu, F. / Nasseri, S.A. / Rahfeld, P. / Mu, W. / Kizhakkedathu, J.N. / Strynadka, N.C.J. / Withers, S.G. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 1.3 MB | Display | ![]() |
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PDB format | ![]() | Display | ![]() | |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 5.5 MB | Display | ![]() |
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Full document | ![]() | 5.5 MB | Display | |
Data in XML | ![]() | 148.8 KB | Display | |
Data in CIF | ![]() | 203.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 9ay8C ![]() 9ayuC C: citing same article ( |
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Similar structure data | Similarity search - Function & homology ![]() |
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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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3 | ![]()
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4 | ![]()
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5 | ![]()
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Unit cell |
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Components
-Protein , 1 types, 5 molecules ABCDE
#1: Protein | Mass: 73613.148 Da / Num. of mol.: 5 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() References: UniProt: P0DTR5, Hydrolases; Glycosylases; Glycosidases, i.e. enzymes that hydrolyse O- and S-glycosyl compounds |
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-Non-polymers , 6 types, 2036 molecules 








#2: Chemical | ChemComp-ZN / #3: Chemical | ChemComp-CL / #4: Chemical | ChemComp-CO / #5: Chemical | ChemComp-MN / #6: Chemical | ChemComp-A1AHC / Mass: 300.265 Da / Num. of mol.: 5 / Source method: obtained synthetically / Formula: C12H16N2O7 / Feature type: SUBJECT OF INVESTIGATION #7: Water | ChemComp-HOH / | |
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-Details
Has ligand of interest | Y |
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Has protein modification | N |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 3.13 Å3/Da / Density % sol: 60.64 % |
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Crystal grow | Temperature: 292 K / Method: vapor diffusion, sitting drop Details: 0.2 M Sodium chloride, 0.1 M Tris pH 8, 20% (w/v) PEG 6000 |
-Data collection
Diffraction | Mean temperature: 100 K / Serial crystal experiment: N |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: DECTRIS PILATUS3 S 6M / Detector: PIXEL / Date: Jul 19, 2023 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.18081 Å / Relative weight: 1 |
Reflection | Resolution: 2.3→46.39 Å / Num. obs: 197617 / % possible obs: 98.8 % / Redundancy: 3.4 % / CC1/2: 0.996 / Rmerge(I) obs: 0.083 / Rpim(I) all: 0.054 / Rrim(I) all: 0.099 / Χ2: 1.02 / Net I/σ(I): 12.8 |
Reflection shell | Resolution: 2.3→2.34 Å / % possible obs: 99.8 % / Redundancy: 3.3 % / Rmerge(I) obs: 0.868 / Num. measured all: 32561 / Num. unique obs: 9830 / CC1/2: 0.516 / Rpim(I) all: 0.563 / Rrim(I) all: 1.038 / Χ2: 0.8 / Net I/σ(I) obs: 1.3 |
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Processing
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Refinement | Method to determine structure: ![]()
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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: 34.946 Å2
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Refinement step | Cycle: 1 / Resolution: 2.3→46.39 Å
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Refine LS restraints |
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