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- PDB-1gsa: STRUCTURE OF GLUTATHIONE SYNTHETASE COMPLEXED WITH ADP AND GLUTATHIONE -
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Open data
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Basic information
Entry | Database: PDB / ID: 1gsa | ||||||
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Title | STRUCTURE OF GLUTATHIONE SYNTHETASE COMPLEXED WITH ADP AND GLUTATHIONE | ||||||
![]() | GLUTATHIONE SYNTHETASE | ||||||
![]() | LIGASE / GLUTATHIONE SYNTHETASE | ||||||
Function / homology | ![]() glutathione synthase / glutathione synthase activity / glutathione biosynthetic process / protein homotetramerization / magnesium ion binding / ATP binding / identical protein binding / cytoplasm / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() | ||||||
![]() | Hara, T. / Kato, H. / Nishioka, T. / Katsube, Y. / Oda, J. | ||||||
![]() | ![]() Title: A pseudo-michaelis quaternary complex in the reverse reaction of a ligase: structure of Escherichia coli B glutathione synthetase complexed with ADP, glutathione, and sulfate at 2.0 A resolution. Authors: Hara, T. / Kato, H. / Katsube, Y. / Oda, J. #1: ![]() Title: Flexible Loop that is Novel Catalytic Machinery in a Ligase. Atomic Structure and Function of the Loopless Glutathione Synthetase Authors: Kato, H. / Tanaka, T. / Yamaguchi, H. / Hara, T. / Nishioka, T. / Katsube, Y. / Oda, J. #2: ![]() Title: Three-Dimensional Structure of the Glutathione Synthetase from Escherichia Coli B at 2.0 A Resolution Authors: Yamaguchi, H. / Kato, H. / Hata, Y. / Nishioka, T. / Kimura, A. / Oda, J. / Katsube, Y. #3: ![]() Title: Overexpression of Glutathione Synthetase in Escherichia Coli Authors: Kato, H. / Kobayashi, M. / Murata, K. / Nishioka, T. / Oda, J. #4: ![]() Title: Crystallization and Preliminary X-Ray Studies of Glutathione Synthetase from Escherichia Coli B Authors: Kato, H. / Yamaguchi, H. / Hata, Y. / Nishioka, T. / Katsube, Y. / Oda, J. #5: ![]() Title: Role of Cysteine Residues in Glutathione Synthetase from Escherichia Coli B. Chemical Modification and Oligonucleotide Site-Directed Mutagenesis Authors: Kato, H. / Tanaka, T. / Nishioka, T. / Kimura, A. / Oda, J. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 81.8 KB | Display | ![]() |
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PDB format | ![]() | 60.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 495.7 KB | Display | ![]() |
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Full document | ![]() | 500.6 KB | Display | |
Data in XML | ![]() | 8.6 KB | Display | |
Data in CIF | ![]() | 13.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
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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Unit cell |
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Components
-Protein , 1 types, 1 molecules A
#1: Protein | Mass: 35601.824 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() |
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-Non-polymers , 5 types, 140 molecules ![](data/chem/img/MG.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/ADP.gif)
![](data/chem/img/GSH.gif)
![](data/chem/img/HOH.gif)
![](data/chem/img/SO4.gif)
![](data/chem/img/ADP.gif)
![](data/chem/img/GSH.gif)
![](data/chem/img/HOH.gif)
#2: Chemical | #3: Chemical | ChemComp-SO4 / | #4: Chemical | ChemComp-ADP / | #5: Chemical | ChemComp-GSH / | #6: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.62 Å3/Da / Density % sol: 53 % | ||||||||||||||||||||||||||||||||||||
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Crystal grow | pH: 7.5 Details: CRYSTALLIZED IN TRIS-HCL BUFFER (PH 7.5). AMMONIUM SULFATE WAS USED AS PRECIPITANT. | ||||||||||||||||||||||||||||||||||||
Crystal | *PLUS | ||||||||||||||||||||||||||||||||||||
Crystal grow | *PLUS Temperature: 25 ℃ / Method: microdialysis | ||||||||||||||||||||||||||||||||||||
Components of the solutions | *PLUS
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-Data collection
Diffraction source | Source: ![]() ![]() ![]() |
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Detector | Detector: FILM / Date: Nov 28, 1991 |
Radiation | Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1.04 Å / Relative weight: 1 |
Reflection | Resolution: 1.8→45.1 Å / Num. obs: 23410 / % possible obs: 81.5 % / Observed criterion σ(I): 2 / Rmerge(I) obs: 0.058 |
Reflection | *PLUS Num. measured all: 196511 |
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Processing
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Refinement | Resolution: 2→8 Å / σ(F): 2
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Displacement parameters | Biso mean: 19.61 Å2 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine analyze | Luzzati coordinate error obs: 0.22 Å | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2→8 Å
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Refine LS restraints |
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Xplor file |
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Software | *PLUS Name: ![]() | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints | *PLUS
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