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Yorodumi- PDB-4onz: Crystal structure of a putative glycoside hydrolase (BACOVA_02161... -
+Open data
-Basic information
Entry | Database: PDB / ID: 4onz | ||||||
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Title | Crystal structure of a putative glycoside hydrolase (BACOVA_02161) from Bacteroides ovatus ATCC 8483 at 1.85 A resolution | ||||||
Components | putative glycoside hydrolase | ||||||
Keywords | HYDROLASE / PF04041 family / DUF377 / Structural Genomics / Joint Center for Structural Genomics / JCSG / Protein Structure Initiative / PSI-BIOLOGY | ||||||
Function / homology | Mannoside phosphorylase / beta-1,4-mannooligosaccharide phosphorylase / Glycosyl hydrolase domain; family 43 / 5 Propeller / Tachylectin-2; Chain A / Glycosyl hydrolase, five-bladed beta-propellor domain superfamily / Mainly Beta / Unknown ligand / Uncharacterized protein Function and homology information | ||||||
Biological species | Bacteroides ovatus (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MAD / Resolution: 1.85 Å | ||||||
Authors | Joint Center for Structural Genomics (JCSG) | ||||||
Citation | Journal: To be published Title: Crystal structure of a putative glycoside hydrolase (BACOVA_02161) from Bacteroides ovatus ATCC 8483 at 1.85 A resolution Authors: Joint Center for Structural Genomics (JCSG) | ||||||
History |
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-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
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-Downloads & links
-Download
PDBx/mmCIF format | 4onz.cif.gz | 156.4 KB | Display | PDBx/mmCIF format |
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PDB format | pdb4onz.ent.gz | 124.8 KB | Display | PDB format |
PDBx/mmJSON format | 4onz.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/on/4onz ftp://data.pdbj.org/pub/pdb/validation_reports/on/4onz | HTTPS FTP |
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-Related structure data
Similar structure data | |
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Other databases |
-Links
-Assembly
Deposited unit |
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1 |
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Unit cell |
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Details | CRYSTAL PACKING ANALYSIS SUGGESTS THE ASSIGNMENT OF A MONOMER AS THE SIGNIFICANT OLIGOMERIZATION STATE. |
-Components
#1: Protein | Mass: 40834.340 Da / Num. of mol.: 1 Source method: isolated from a genetically manipulated source Source: (gene. exp.) Bacteroides ovatus (bacteria) / Strain: ATCC 8483 / Gene: BACOVA_02161, ZP_02065187.1 / Plasmid: SpeedET / Production host: Escherichia Coli (E. coli) / Strain (production host): PB1 / References: UniProt: A7LWF7 | ||||
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#2: Chemical | ChemComp-UNL / Num. of mol.: 1 / Source method: obtained synthetically | ||||
#3: Chemical | #4: Water | ChemComp-HOH / | Sequence details | THIS CONSTRUCT WAS EXPRESSED WITH AN N-TERMINAL PURIFICATION TAG MGSDKIHHHHHHENLYFQG. THE TAG WAS ...THIS CONSTRUCT WAS EXPRESSED WITH AN N-TERMINAL PURIFICATI | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
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-Sample preparation
Crystal | Density Matthews: 2.09 Å3/Da / Density % sol: 41.25 % |
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Crystal grow | Temperature: 293 K / Method: vapor diffusion, sitting drop / pH: 4 Details: 1.0M lithium chloride, 20.0% polyethylene glycol 6000, 0.1M citric acid pH 4.0, NANODROP, VAPOR DIFFUSION, SITTING DROP, temperature 293K |
-Data collection
Diffraction | Mean temperature: 100 K | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: SYNCHROTRON / Site: SSRL / Beamline: BL11-1 / Wavelength: 0.91837,0.97953,0.97899 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: DECTRIS PILATUS 6M / Detector: PIXEL / Date: Nov 26, 2013 Details: Flat mirror (vertical focusing); single crystal Si(111) bent monochromator (horizontal focusing) | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Monochromator: single crystal Si(111) bent / Protocol: MAD / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength |
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Reflection | Resolution: 1.85→29.521 Å / Num. all: 28087 / Num. obs: 28087 / % possible obs: 96.9 % / Redundancy: 3.2 % / Rsym value: 0.096 / Net I/σ(I): 7.7 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell | Diffraction-ID: 1
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-Phasing
Phasing | Method: MAD |
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-Processing
Software |
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Refinement | Method to determine structure: MAD / Resolution: 1.85→29.521 Å / Cor.coef. Fo:Fc: 0.965 / Cor.coef. Fo:Fc free: 0.948 / Occupancy max: 1 / Occupancy min: 0.3 / SU B: 5.305 / SU ML: 0.083 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.139 / ESU R Free: 0.131 Stereochemistry target values: MAXIMUM LIKELIHOOD WITH PHASES Details: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. ATOM RECORDS CONTAIN SUM OF TLS AND RESIDUAL B FACTORS. 3. ANISOU RECORDS CONTAIN SUM OF TLS AND RESIDUAL U FACTORS. 4. WATERS WERE ...Details: 1. HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS. 2. ATOM RECORDS CONTAIN SUM OF TLS AND RESIDUAL B FACTORS. 3. ANISOU RECORDS CONTAIN SUM OF TLS AND RESIDUAL U FACTORS. 4. WATERS WERE EXCLUDED FROM AUTOMATIC TLS ASSIGNMENT. 5. 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 FOR THE REDUCED SCATTERING POWER DUE TO PARTIAL S-MET INCORPORATION. 6. AN UNKNOWN LIGAND (UNL) IS MODELED INTO THE PUTATIVE ACTIVE SITE BASED ON A SIMILAR STRUCTURE WITH PDB CODE 3TAW.
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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 max: 81.77 Å2 / Biso mean: 26.3568 Å2 / Biso min: 12.13 Å2
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Refinement step | Cycle: LAST / Resolution: 1.85→29.521 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.85→1.898 Å / Total num. of bins used: 20
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Refinement TLS params. | Method: refined / Origin x: 7.97 Å / Origin y: 7.824 Å / Origin z: 22.265 Å
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