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- PDB-9gaa: PRECURSOR OF THE T152A MUTANT GLYCOSYLASPARAGINASE FROM FLAVOBACT... -
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Open data
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Basic information
Entry | Database: PDB / ID: 9gaa | ||||||
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Title | PRECURSOR OF THE T152A MUTANT GLYCOSYLASPARAGINASE FROM FLAVOBACTERIUM MENINGOSEPTICUM | ||||||
![]() | PROTEIN (GLYCOSYLASPARAGINASE) | ||||||
![]() | HYDROLASE / PRECURSOR / GLYCOSYLASPARAGINASE / N-TERMINAL NUCLEOPHILE HYDROLASE / AUTOPROTEOLYSIS / MUTANT | ||||||
Function / homology | ![]() N4-(beta-N-acetylglucosaminyl)-L-asparaginase / N4-(beta-N-acetylglucosaminyl)-L-asparaginase activity / asparaginase activity / beta-aspartyl-peptidase activity / periplasmic space / lysosome / proteolysis Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() | ||||||
![]() | Guo, H.-C. / Xu, Q. | ||||||
![]() | ![]() Title: Structural insights into the mechanism of intramolecular proteolysis. Authors: Xu, Q. / Buckley, D. / Guan, C. / Guo, H.C. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 117.5 KB | Display | ![]() |
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PDB format | ![]() | 90.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 381.9 KB | Display | ![]() |
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Full document | ![]() | 399.5 KB | Display | |
Data in XML | ![]() | 13.9 KB | Display | |
Data in CIF | ![]() | 21.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 9gacC ![]() 9gafC ![]() 2gawS 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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1 | ![]()
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2 | ![]()
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3 |
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Unit cell |
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Noncrystallographic symmetry (NCS) | NCS oper: (Code: given Matrix: (-0.99977, -0.01862, 0.01103), Vector: |
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Components
#1: Protein | Mass: 32149.605 Da / Num. of mol.: 2 / Mutation: T152A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() Description: RECOMBINANT PROTEIN / Plasmid: PMAL FUSION PROTEIN / Production host: ![]() ![]() References: UniProt: Q47898, N4-(beta-N-acetylglucosaminyl)-L-asparaginase #2: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.26 Å3/Da / Density % sol: 45 % | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Crystal grow | pH: 7.5 Details: PROTEIN WAS CRYSTALLIZED FROM 15% PEG 3300, 100MM TRIS, PH 7.5, 0.2M LITHIUM SULFATE, 0.1% SODIUM AZIDE | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 277 K / pH: 7.4 / Method: vapor diffusion, hanging drop | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() |
Detector | Type: RIGAKU RAXIS IIC / Detector: IMAGE PLATE / Date: Jul 1, 1996 / Details: YALE MIRRORS |
Radiation | Monochromator: NI FILTER / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.5418 Å / Relative weight: 1 |
Reflection | Resolution: 2.1→42.3 Å / Num. obs: 29429 / % possible obs: 90.9 % / Observed criterion σ(I): -2 / Redundancy: 1.8 % / Rsym value: 7.6 / Net I/σ(I): 13.8 |
Reflection shell | Resolution: 2.1→2.18 Å / Redundancy: 1.74 % / Mean I/σ(I) obs: 8.3 / Rsym value: 11.8 / % possible all: 67.7 |
Reflection | *PLUS Num. measured all: 52951 / Rmerge(I) obs: 0.076 |
Reflection shell | *PLUS % possible obs: 67.7 % / Rmerge(I) obs: 0.118 |
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Processing
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Refinement | Method to determine structure: OTHER Starting model: PDB ENTRY 2GAW Resolution: 2.1→6 Å / Rfactor Rfree error: 0.006 / Data cutoff high absF: 100000 / Isotropic thermal model: RESTRAINED INDIVIDUAL B F / Cross valid method: THROUGHOUT / σ(F): 0
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Displacement parameters | Biso mean: 10.7 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze | Luzzati d res low obs: 6 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.1→6 Å
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Refine LS restraints |
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Refine LS restraints NCS | NCS model details: RESTRAINTS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 2.1→2.19 Å / Rfactor Rfree error: 0.023 / Total num. of bins used: 8
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Xplor file |
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Software | *PLUS Name: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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