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- PDB-5ny7: A C145A mutant of Nesterenkonia AN1 amidase bound to nicotinamide -
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Open data
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Basic information
Entry | Database: PDB / ID: 5ny7 | ||||||
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Title | A C145A mutant of Nesterenkonia AN1 amidase bound to nicotinamide | ||||||
![]() | Amidase | ||||||
![]() | HYDROLASE / active site / amidase / amide / nicotinamide / cysteine 145 / alanine 145 / nitrilase superfamily | ||||||
Function / homology | ![]() amidase / indoleacetamide hydrolase activity / N-carbamoylputrescine amidase activity / putrescine biosynthetic process from arginine / beta-alanine biosynthetic process via 3-ureidopropionate / beta-ureidopropionase activity / amidase activity Similarity search - Function | ||||||
Biological species | ![]() | ||||||
Method | ![]() ![]() ![]() | ||||||
![]() | Kimani, S.W. / Sewell, B.T. | ||||||
Funding support | ![]()
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![]() | ![]() Title: Substrate recognition by an amidase of the nitrilase superfamily Authors: Kimani, S.W. / Venter, G.A. / Sewell, B.T. | ||||||
History |
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Structure visualization
Structure viewer | Molecule: ![]() ![]() |
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Downloads & links
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Download
PDBx/mmCIF format | ![]() | 71.4 KB | Display | ![]() |
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PDB format | ![]() | 50.2 KB | Display | ![]() |
PDBx/mmJSON format | ![]() | Tree view | ![]() | |
Others | ![]() |
-Validation report
Summary document | ![]() | 444.6 KB | Display | ![]() |
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Full document | ![]() | 448.2 KB | Display | |
Data in XML | ![]() | 14.6 KB | Display | |
Data in CIF | ![]() | 21.2 KB | Display | |
Arichive directory | ![]() ![]() | HTTPS FTP |
-Related structure data
Related structure data | ![]() 5nxzC ![]() 5ny2C ![]() 5nybC ![]() 5nycC ![]() 5nyeC ![]() 5nz5C ![]() 3hkxS S: Starting model for refinement C: citing same article ( |
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Similar structure data |
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Links
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Assembly
Deposited unit | ![]()
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1 | ![]()
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Unit cell |
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Components on special symmetry positions |
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Components
#1: Protein | Mass: 30100.686 Da / Num. of mol.: 1 / Mutation: C145A Source method: isolated from a genetically manipulated source Source: (gene. exp.) ![]() ![]() ![]() | ||
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#2: Chemical | ChemComp-CL / | ||
#3: Chemical | #4: Water | ChemComp-HOH / | |
-Experimental details
-Experiment
Experiment | Method: ![]() |
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Sample preparation
Crystal | Density Matthews: 2.34 Å3/Da / Density % sol: 47.53 % / Mosaicity: 0.268 ° |
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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 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Diffraction source | Source: ![]() ![]() ![]() | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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 |
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Processing
Software |
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Refinement | Method to determine structure: ![]() 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
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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: MASK | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Displacement parameters | Biso max: 60.94 Å2 / Biso mean: 14.738 Å2 / Biso min: 5.41 Å2
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Refinement step | Cycle: final / Resolution: 1.31→30.24 Å
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Refine LS restraints |
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LS refinement shell | Resolution: 1.311→1.345 Å / Rfactor Rfree error: 0 / Total num. of bins used: 20
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