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- PDB-1mor: ISOMERASE DOMAIN OF GLUCOSAMINE 6-PHOSPHATE SYNTHASE COMPLEXED WI... -
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Open data
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Basic information
Entry | Database: PDB / ID: 1mor | ||||||
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Title | ISOMERASE DOMAIN OF GLUCOSAMINE 6-PHOSPHATE SYNTHASE COMPLEXED WITH GLUCOSE 6-PHOSPHATE | ||||||
![]() | GLUCOSAMINE 6-PHOSPHATE SYNTHASE | ||||||
![]() | GLUTAMINE AMIDOTRANSFERASE | ||||||
Function / homology | ![]() glutamine-fructose-6-phosphate transaminase (isomerizing) / glutamine-fructose-6-phosphate transaminase (isomerizing) activity / UDP-N-acetylglucosamine metabolic process / UDP-N-acetylglucosamine biosynthetic process / carbohydrate derivative binding / fructose 6-phosphate metabolic process / protein N-linked glycosylation / glutamine metabolic process / carbohydrate metabolic process / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Teplyakov, A. | ||||||
![]() | ![]() Title: The mechanism of sugar phosphate isomerization by glucosamine 6-phosphate synthase. Authors: Teplyakov, A. / Obmolova, G. / Badet-Denisot, M.A. / Badet, B. #1: ![]() Title: The Mechanism of Sugar Phosphate Isomerization by Glucosamine 6-Phosphate Synthase Authors: Teplyakov, A. / Obmolova, G. / Badet-Denisot, M.A. / Badet, B. #2: ![]() Title: Erratum. Substrate Binding is Required for Assembly of the Active Conformation of the Catalytic Site in Ntn Amidotransferases: Evidence from the 1.8 A Crystal Structure of the Glutaminase ...Title: Erratum. Substrate Binding is Required for Assembly of the Active Conformation of the Catalytic Site in Ntn Amidotransferases: Evidence from the 1.8 A Crystal Structure of the Glutaminase Domain of Glucosamine 6-Phosphate Synthase Authors: Isupov, M.N. / Obmolova, G. / Butterworth, S. / Badet-Denisot, M.A. / Badet, B. / Polikarpov, I. / Littlechild, J.A. / Teplyakov, A. #3: ![]() Title: Substrate Binding is Required for Assembly of the Active Conformation of the Catalytic Site in Ntn Amidotransferases: Evidence from the 1.8 A Crystal Structure of the Glutaminase Domain of ...Title: Substrate Binding is Required for Assembly of the Active Conformation of the Catalytic Site in Ntn Amidotransferases: Evidence from the 1.8 A Crystal Structure of the Glutaminase Domain of Glucosamine 6-Phosphate Synthase Authors: Isupov, M.N. / Obmolova, G. / Butterworth, S. / Badet-Denisot, M.A. / Badet, B. / Polikarpov, I. / Littlechild, J.A. / Teplyakov, A. #4: ![]() Title: Crystallization and Preliminary X-Ray Analysis of the Two Domains of Glucosamine-6-Phosphate Synthase from Escherichia Coli Authors: Obmolova, G. / Badet-Denisot, M.A. / Badet, B. / Teplyakov, A. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 87.4 KB | Display | ![]() |
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PDB format | ![]() | 66.3 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 785.8 KB | Display | ![]() |
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Full document | ![]() | 793 KB | Display | |
Data in XML | ![]() | 18.3 KB | Display | |
Data in CIF | ![]() | 26.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related 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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Unit cell |
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Components
#1: Protein | Mass: 40357.004 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() References: UniProt: P17169, glutamine-fructose-6-phosphate transaminase (isomerizing) |
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#2: Sugar | ChemComp-G6P / |
#3: Water | ChemComp-HOH / |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 4.4 Å3/Da / Density % sol: 72 % | |||||||||||||||||||||||||
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Crystal grow | pH: 6 / Details: pH 6.0 | |||||||||||||||||||||||||
Crystal | *PLUS Density % sol: 72 % | |||||||||||||||||||||||||
Crystal grow | *PLUS Method: unknown | |||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction | Mean temperature: 277 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: MAR scanner 300 mm plate / Detector: IMAGE PLATE / Date: Aug 28, 1996 / Details: CYLINDRICAL MIRROR |
Radiation | Monochromator: GE(111) / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.912 Å / Relative weight: 1 |
Reflection | Resolution: 1.9→20 Å / Num. obs: 205104 / % possible obs: 99.2 % / Observed criterion σ(I): -3 / Redundancy: 3.7 % / Biso Wilson estimate: 26 Å2 / Rmerge(I) obs: 0.084 / Net I/σ(I): 14.3 |
Reflection shell | Resolution: 1.9→1.93 Å / Redundancy: 2.9 % / Rmerge(I) obs: 0.593 / Mean I/σ(I) obs: 1.8 / % possible all: 98.8 |
Reflection | *PLUS Num. obs: 55613 |
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Processing
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Refinement | Method to determine structure: ![]()
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Displacement parameters | Biso mean: 31.1 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze | Luzzati coordinate error obs: 0.25 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 1.9→10 Å
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Refine LS restraints |
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Software | *PLUS Name: PROLSQ / Classification: refinement | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement | *PLUS % reflection Rfree: 5 % / Rfactor obs: 0.191 / Rfactor Rfree: 0.224 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | *PLUS | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | *PLUS |