- PDB-5ubu: 2.75 Angstrom Resolution Crystal Structure of Acetamidase from Ye... -
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ID or keywords:
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Basic information
Entry
Database: PDB / ID: 5ubu
Title
2.75 Angstrom Resolution Crystal Structure of Acetamidase from Yersinia enterocolitica.
Components
Putative acetamidase/formamidase
Keywords
HYDROLASE / Structural Genomics / Center for Structural Genomics of Infectious Diseases / CSGID / Acetamidase
Function / homology
Acetamidase/Formamidase / Acetamidase/Formamidase family / hydrolase activity, acting on carbon-nitrogen (but not peptide) bonds, in linear amides / Putative acetamidase/formamidase
Type: MARMOSAIC 225 mm CCD / Detector: CCD / Date: Oct 2, 2014 / Details: C(111)
Radiation
Monochromator: beryllium lenses / Protocol: SINGLE WAVELENGTH / Monochromatic (M) / Laue (L): M / Scattering type: x-ray
Radiation wavelength
Wavelength: 0.97872 Å / Relative weight: 1
Reflection
Resolution: 2.75→30 Å / Num. obs: 51774 / % possible obs: 100 % / Observed criterion σ(I): -3 / Redundancy: 7.9 % / Biso Wilson estimate: 53.7 Å2 / Rmerge(I) obs: 0.135 / Rsym value: 0.135 / Net I/σ(I): 17.8
Reflection shell
Resolution: 2.75→2.8 Å / Redundancy: 8 % / Rmerge(I) obs: 0.736 / Mean I/σ(I) obs: 3.1 / Num. unique all: 2554 / CC1/2: 0.849 / % possible all: 100
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Processing
Software
Name
Version
Classification
REFMAC
5.8.0158
refinement
HKL-3000
datareduction
HKL-3000
datascaling
PHENIX
phasing
Refinement
Method to determine structure: SAD / Resolution: 2.75→29.81 Å / Cor.coef. Fo:Fc: 0.952 / Cor.coef. Fo:Fc free: 0.93 / SU B: 20.527 / SU ML: 0.208 / Cross valid method: THROUGHOUT / ESU R: 0.67 / ESU R Free: 0.288 / Details: HYDROGENS HAVE BEEN ADDED IN THE RIDING POSITIONS
Rfactor
Num. reflection
% reflection
Selection details
Rfree
0.21996
2618
5.1 %
RANDOM
Rwork
0.1848
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obs
0.18656
49001
99.61 %
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Solvent computation
Ion probe radii: 0.8 Å / Shrinkage radii: 0.8 Å / VDW probe radii: 1.2 Å