[English] 日本語
Yorodumi- PDB-1sjb: X-ray structure of o-succinylbenzoate synthase complexed with o-s... -
+Open data
-Basic information
Entry | Database: PDB / ID: 1sjb | ||||||
---|---|---|---|---|---|---|---|
Title | X-ray structure of o-succinylbenzoate synthase complexed with o-succinylbenzoic acid | ||||||
Components | N-acylamino acid racemase | ||||||
Keywords | LYASE / ISOMERASE / racemase | ||||||
Function / homology | Function and homology information o-succinylbenzoate synthase / O-succinylbenzoate synthase activity / Isomerases; Racemases and epimerases; Acting on amino acids and derivatives / menaquinone biosynthetic process / isomerase activity / metal ion binding Similarity search - Function | ||||||
Biological species | Amycolatopsis sp. (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / SAD / Resolution: 2.2 Å | ||||||
Authors | Thoden, J.B. / Taylor-Ringia, E.A. / Garrett, J.B. / Gerlt, J.A. / Holden, H.M. / Rayment, I. | ||||||
Citation | Journal: Biochemistry / Year: 2004 Title: Evolution of Enzymatic Activity in the Enolase Superfamily: Structural Studies of the Promiscuous o-Succinylbenzoate Synthase from Amycolatopsis Authors: Thoden, J.B. / Taylor-Ringia, E.A. / Garrett, J.B. / Gerlt, J.A. / Holden, H.M. / Rayment, I. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 1sjb.cif.gz | 303 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb1sjb.ent.gz | 244 KB | Display | PDB format |
PDBx/mmJSON format | 1sjb.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/sj/1sjb ftp://data.pdbj.org/pub/pdb/validation_reports/sj/1sjb | HTTPS FTP |
---|
-Related structure data
-Links
-Assembly
Deposited unit |
| ||||||||
---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||
Unit cell |
|
-Components
#1: Protein | Mass: 39448.270 Da / Num. of mol.: 4 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Amycolatopsis sp. (bacteria) / Gene: AAAR / Plasmid: pET17b / Species (production host): Escherichia coli / Production host: Escherichia coli BL21 (bacteria) / Strain (production host): BL-21 / References: UniProt: Q44244 #2: Chemical | ChemComp-MG / #3: Chemical | ChemComp-OSB / #4: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 3.71 Å3/Da / Density % sol: 66.85 % |
---|---|
Crystal grow | Temperature: 298 K / Method: batch / pH: 8 Details: PEG 8000, HEPES, MgCl2, o-succinylbenzoic acid, pH 8.0, batch, temperature 298K |
-Data collection
Diffraction | Mean temperature: 100 K |
---|---|
Diffraction source | Source: SYNCHROTRON / Site: APS / Beamline: 19-BM / Wavelength: 0.9763 Å |
Detector | Detector: CCD / Date: Mar 29, 2001 |
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray |
Radiation wavelength | Wavelength: 0.9763 Å / Relative weight: 1 |
Reflection | Resolution: 2.2→50 Å / Num. all: 116834 / Num. obs: 116834 / % possible obs: 98.7 % / Observed criterion σ(F): 0 / Observed criterion σ(I): 0 / Redundancy: 5.8 % / Rsym value: 0.061 / Net I/σ(I): 19 |
Reflection shell | Resolution: 2.2→2.28 Å / Redundancy: 4.1 % / Mean I/σ(I) obs: 1.8 / Num. unique all: 11288 / Rsym value: 0.387 / % possible all: 95.7 |
-Processing
Software |
| |||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: SAD / Resolution: 2.2→30 Å / Cross valid method: THROUGHOUT / σ(F): 0 / Stereochemistry target values: Engh & Huber
| |||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.2→30 Å
| |||||||||||||||||||||||||
Refine LS restraints |
|