[English] 日本語
Yorodumi- PDB-5ny7: A C145A mutant of Nesterenkonia AN1 amidase bound to nicotinamide -
+Open data
-Basic information
Entry | Database: PDB / ID: 5ny7 | ||||||
---|---|---|---|---|---|---|---|
Title | A C145A mutant of Nesterenkonia AN1 amidase bound to nicotinamide | ||||||
Components | Amidase | ||||||
Keywords | HYDROLASE / active site / amidase / amide / nicotinamide / cysteine 145 / alanine 145 / nitrilase superfamily | ||||||
Function / homology | Function and homology information amidase / indoleacetamide hydrolase activity / organonitrogen compound metabolic process / amidase activity Similarity search - Function | ||||||
Biological species | Nesterenkonia sp. 10004 (bacteria) | ||||||
Method | X-RAY DIFFRACTION / SYNCHROTRON / MOLECULAR REPLACEMENT / Resolution: 1.31 Å | ||||||
Authors | Kimani, S.W. / Sewell, B.T. | ||||||
Funding support | South Africa, 1items
| ||||||
Citation | Journal: To be published Title: Substrate recognition by an amidase of the nitrilase superfamily Authors: Kimani, S.W. / Venter, G.A. / Sewell, B.T. | ||||||
History |
|
-Structure visualization
Structure viewer | Molecule: MolmilJmol/JSmol |
---|
-Downloads & links
-Download
PDBx/mmCIF format | 5ny7.cif.gz | 71.4 KB | Display | PDBx/mmCIF format |
---|---|---|---|---|
PDB format | pdb5ny7.ent.gz | 50.2 KB | Display | PDB format |
PDBx/mmJSON format | 5ny7.json.gz | Tree view | PDBx/mmJSON format | |
Others | Other downloads |
-Validation report
Arichive directory | https://data.pdbj.org/pub/pdb/validation_reports/ny/5ny7 ftp://data.pdbj.org/pub/pdb/validation_reports/ny/5ny7 | HTTPS FTP |
---|
-Related structure data
Related structure data | 5nxzC 5ny2C 5nybC 5nycC 5nyeC 5nz5C 3hkxS S: Starting model for refinement C: citing same article (ref.) |
---|---|
Similar structure data |
-Links
-Assembly
Deposited unit |
| ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|
1 |
| ||||||||||||
Unit cell |
| ||||||||||||
Components on special symmetry positions |
|
-Components
#1: Protein | Mass: 30100.686 Da / Num. of mol.: 1 / Mutation: C145A Source method: isolated from a genetically manipulated source Source: (gene. exp.) Nesterenkonia sp. 10004 (bacteria) / Gene: Nit2 / Plasmid: pET28a / Production host: Escherichia coli BL21(DE3) (bacteria) / References: UniProt: D0VWZ1, amidase | ||
---|---|---|---|
#2: Chemical | ChemComp-CL / | ||
#3: Chemical | #4: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: X-RAY DIFFRACTION / Number of used crystals: 1 |
---|
-Sample preparation
Crystal | Density Matthews: 2.34 Å3/Da / Density % sol: 47.53 % / Mosaicity: 0.268 ° |
---|---|
Crystal grow | Temperature: 298 K / Method: vapor diffusion, sitting drop / pH: 7.5 Details: 0.1M HEPES sodium, 2% PEG 400, 2.0 M ammonium sulfate |
-Data collection
Diffraction | Mean temperature: 100 K | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Diffraction source | Source: SYNCHROTRON / Site: ESRF / Beamline: BM14 / Wavelength: 0.8856 Å | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Detector | Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Apr 19, 2012 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation | Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Radiation wavelength | Wavelength: 0.8856 Å / Relative weight: 1 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection | Resolution: 1.31→50 Å / Num. obs: 63442 / % possible obs: 93.1 % / Redundancy: 4.4 % / Rmerge(I) obs: 0.046 / Χ2: 1.156 / Net I/σ(I): 11.3 / Num. measured all: 280873 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Reflection shell |
|
-Processing
Software |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Refinement | Method to determine structure: MOLECULAR REPLACEMENT Starting model: 3HKX Resolution: 1.31→30.24 Å / Cor.coef. Fo:Fc: 0.974 / Cor.coef. Fo:Fc free: 0.966 / WRfactor Rfree: 0.1758 / WRfactor Rwork: 0.1499 / FOM work R set: 0.8946 / SU B: 0.646 / SU ML: 0.027 / SU R Cruickshank DPI: 0.0429 / SU Rfree: 0.0459 / Cross valid method: THROUGHOUT / σ(F): 0 / ESU R: 0.043 / ESU R Free: 0.046 / Stereochemistry target values: MAXIMUM LIKELIHOOD Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS U VALUES : REFINED INDIVIDUALLY
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Solvent computation | Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å / Solvent model: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 60.94 Å2 / Biso mean: 14.738 Å2 / Biso min: 5.41 Å2
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refinement step | Cycle: final / Resolution: 1.31→30.24 Å
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Refine LS restraints |
| ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
LS refinement shell | Resolution: 1.311→1.345 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
|