[English] 日本語
Yorodumi- PDB-2qez: Crystal structure of ethanolamine ammonia-lyase heavy chain (YP_0... -
+Open data
-Basic information
Entry | Database: PDB / ID: 2qez | ||||||
---|---|---|---|---|---|---|---|
Title | Crystal structure of ethanolamine ammonia-lyase heavy chain (YP_013784.1) from Listeria monocytogenes 4b F2365 at 2.15 A resolution | ||||||
Components | Ethanolamine ammonia-lyase heavy chain | ||||||
Keywords | LYASE / YP_013784.1 / ethanolamine ammonia-lyase heavy chain / Ethanolamine ammonia lyase large subunit (EutB) / Structural Genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-2 | ||||||
Function / homology | Function and homology information lyase / ethanolamine ammonia-lyase heavy chain domain like / Ribosomal Protein L24e; Chain: T; / Annexin V; domain 1 / Aldolase class I / Roll / TIM Barrel / Alpha-Beta Barrel / Orthogonal Bundle / Mainly Beta ...lyase / ethanolamine ammonia-lyase heavy chain domain like / Ribosomal Protein L24e; Chain: T; / Annexin V; domain 1 / Aldolase class I / Roll / TIM Barrel / Alpha-Beta Barrel / Orthogonal Bundle / Mainly Beta / Mainly Alpha / Alpha Beta Similarity search - Domain/homology | ||||||
Biological species | Listeria monocytogenes serotype 4b (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 2.15 Å | ||||||
Authors | Joint Center for Structural Genomics (JCSG) | ||||||
Citation | Journal: To be published Title: Crystal structure of ethanolamine ammonia-lyase heavy chain (YP_013784.1) from Listeria monocytogenes 4b F2365 at 2.15 A resolution Authors: Joint Center for Structural Genomics (JCSG) | ||||||
History |
| ||||||
Remark 999 | SEQUENCE THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ... SEQUENCE THE CONSTRUCT WAS EXPRESSED WITH A PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS REMOVED WITH TEV PROTEASE LEAVING ONLY A GLYCINE (0) FOLLOWED BY THE TARGET SEQUENCE. |
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 2qez.cif.gz | 503 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb2qez.ent.gz | 420.3 KB | Display | PDB format |
PDBx/mmJSON format | 2qez.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/qe/2qez ftp://data.pdbj.org/pub/pdb/validation_reports/qe/2qez | HTTPS FTP |
---|
-Related structure data
Similar structure data | |
---|---|
Other databases |
-Links
-Assembly
Deposited unit |
| ||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||||||||||||||||||||||||||||||||||||
2 |
| ||||||||||||||||||||||||||||||||||||||||||
3 |
| ||||||||||||||||||||||||||||||||||||||||||
4 |
| ||||||||||||||||||||||||||||||||||||||||||
Unit cell |
| ||||||||||||||||||||||||||||||||||||||||||
Noncrystallographic symmetry (NCS) | NCS domain:
NCS domain segments: Component-ID: 1 / Ens-ID: 1 / Beg label comp-ID: MSE / End label comp-ID: LEU / Refine code: 5 / Auth seq-ID: 1 - 453 / Label seq-ID: 2 - 454
|
-Components
#1: Protein | Mass: 50682.871 Da / Num. of mol.: 6 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Listeria monocytogenes serotype 4b (bacteria) Strain: F2365 / Gene: YP_013784.1, eutB, LMOf2365_1185 / Plasmid: speedET / Production host: Escherichia coli (E. coli) / Strain (production host): HK100 / References: UniProt: Q720Q3, ethanolamine ammonia-lyase #2: Chemical | ChemComp-GOL / #3: Water | ChemComp-HOH / | |
---|
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 2.28 Å3/Da / Density % sol: 46.12 % |
---|---|
Crystal grow | Temperature: 277 K / Method: vapor diffusion, sitting drop / pH: 6.5 Details: NANODROP, 30.0% 2-methyl-2,4-pentanediol, 0.2M Magnesium acetate, 0.1M Sodium pH 6.5, VAPOR DIFFUSION, SITTING DROP, temperature 277K |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL11-1 / Wavelength: 0.91162, 0.97925, 0.97895 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: MARMOSAIC 325 mm CCD / Detector: CCD / Date: Feb 12, 2007 / Details: Flat mirror (vertical focusing) | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: Single crystal Si(111) bent (horizontal focusing) Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength |
| |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 2.15→29.21 Å / Num. obs: 162506 / % possible obs: 98.9 % / Observed criterion σ(I): -3 / Biso Wilson estimate: 44.807 Å2 / Rmerge(I) obs: 0.054 / Net I/σ(I): 9.26 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell |
|
-Phasing
Phasing | Method: MAD |
---|
-Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MAD / Resolution: 2.15→29.21 Å / Cor.coef. Fo:Fc: 0.953 / Cor.coef. Fo:Fc free: 0.925 / SU B: 9.943 / SU ML: 0.237 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.261 / ESU R Free: 0.219 Stereochemistry target values: MAXIMUM LIKELIHOOD WITH PHASES Details: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE ...Details: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. A MET-INHIBITION PROTOCOL WAS USED FOR SELENOMETHIONINE INCORPORATION DURING PROTEIN EXPRESSION. THE OCCUPANCY OF THE SE ATOMS IN THE MSE RESIDUES WAS REDUCED TO 0.75 TO ACCOUNT FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 3. GLYCEROL MOLECULES FROM CRYSTALLIZATION ARE MODELED IN THIS STRUCTURE.
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: BABINET MODEL WITH MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso mean: 48.229 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: LAST / Resolution: 2.15→29.21 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints NCS | Ens-ID: 1 / Refine-ID: X-RAY DIFFRACTION
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 2.15→2.155 Å / Total num. of bins used: 20
|