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Open data
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Basic information
Entry | Database: PDB / ID: 2ekc | ||||||
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Title | Structural study of Project ID aq_1548 from Aquifex aeolicus VF5 | ||||||
![]() | Tryptophan synthase alpha chain | ||||||
![]() | LYASE / Structural Genomics / NPPSFA / National Project on Protein Structural and Functional Analyses / RIKEN Structural Genomics/Proteomics Initiative / RSGI | ||||||
Function / homology | ![]() tryptophan synthase / tryptophan synthase activity / tryptophan biosynthetic process / cytosol Similarity search - Function | ||||||
Biological species | ![]() ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Asada, Y. / Kunishima, N. / RIKEN Structural Genomics/Proteomics Initiative (RSGI) | ||||||
![]() | ![]() Title: Structural study of Project ID aq_1548 from Aquifex aeolicus VF5 Authors: Asada, Y. / Kunishima, N. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 119.9 KB | Display | ![]() |
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PDB format | ![]() | 98 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 431.6 KB | Display | ![]() |
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Full document | ![]() | 437.5 KB | Display | |
Data in XML | ![]() | 26.6 KB | Display | |
Data in CIF | ![]() | 40.4 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Similar structure data | |
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Other databases |
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Links
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Assembly
Deposited unit | ![]()
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2 | ![]()
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Unit cell |
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Components
#1: Protein | Mass: 29546.354 Da / Num. of mol.: 2 Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() ![]() #2: Water | ChemComp-HOH / | |
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-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.32 Å3/Da / Density % sol: 46.96 % |
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Crystal grow | Temperature: 291 K / Method: microbatch / pH: 6.1 Details: 30v/v(%) PEG 200, 0.1M MES, 5w/v(%) PEG 3K, pH 6.1, MICROBATCH, temperature 291K |
-Data collection
Diffraction | Mean temperature: 100 K |
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Diffraction source | Source: ![]() ![]() ![]() |
Detector | Type: RIGAKU JUPITER 210 / Detector: CCD / Date: Dec 11, 2006 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 1 Å / Relative weight: 1 |
Reflection | Resolution: 2→30 Å / Num. all: 36575 / Num. obs: 36575 / % possible obs: 99.7 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 3.6 % / Biso Wilson estimate: 19.938 Å2 / Rmerge(I) obs: 0.078 / Net I/σ(I): 10 |
Reflection shell | Resolution: 2→2.07 Å / Redundancy: 3.5 % / Rmerge(I) obs: 0.228 / Mean I/σ(I) obs: 4.17 / % possible all: 99.8 |
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Processing
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Refinement | Method to determine structure: ![]()
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Displacement parameters | Biso mean: 23.1 Å2
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Refine analyze |
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Refinement step | Cycle: LAST / Resolution: 2→29.67 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 2→2.09 Å / Rfactor Rfree error: 0.016
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