2IGS

Crystal Structure of the Protein of Unknown Function from Pseudomonas aeruginosa


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP4.629525% PEG5K MME, 0.2M ammonium sulfate, 0.1M sodium acetate, pH 4.6, VAPOR DIFFUSION, HANGING DROP, temperature 295K
Crystal Properties
Matthews coefficientSolvent content
2.7755.6

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 76.424α = 90
b = 100.458β = 100.33
c = 140.845γ = 90
Symmetry
Space GroupP 1 21 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 315mirrors2004-10-28MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONAPS BEAMLINE 19-IDAPS19-ID

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Merge I (Observed)Net I Over Average Sigma (I)RedundancyNumber Reflections (All)Number Reflections (Observed)Observed Criterion Sigma (F)Observed Criterion Sigma (I)B (Isotropic) From Wilson Plot
12.1728.5296.70.10477.7107066107066
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R Merge I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
12.172.25840.5972.159259

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (All)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (All)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONSADTHROUGHOUT2.1728.5296251962511072896.620.193590.193590.187280.25017RANDOM21.468
Temperature Factor Modeling
Anisotropic B[1][1]Anisotropic B[1][2]Anisotropic B[1][3]Anisotropic B[2][2]Anisotropic B[2][3]Anisotropic B[3][3]
0.5-1.041.36-2.24
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.744
r_dihedral_angle_4_deg22.459
r_dihedral_angle_3_deg18.455
r_dihedral_angle_1_deg5.546
r_scangle_it2.47
r_scbond_it1.656
r_angle_refined_deg1.429
r_mcangle_it0.937
r_mcbond_it0.578
r_nbtor_refined0.306
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_2_deg38.744
r_dihedral_angle_4_deg22.459
r_dihedral_angle_3_deg18.455
r_dihedral_angle_1_deg5.546
r_scangle_it2.47
r_scbond_it1.656
r_angle_refined_deg1.429
r_mcangle_it0.937
r_mcbond_it0.578
r_nbtor_refined0.306
r_nbd_refined0.22
r_symmetry_vdw_refined0.219
r_symmetry_hbond_refined0.217
r_xyhbond_nbd_refined0.173
r_chiral_restr0.104
r_bond_refined_d0.013
r_gen_planes_refined0.005
r_bond_other_d
r_angle_other_deg
r_gen_planes_other
r_nbd_other
r_nbtor_other
r_xyhbond_nbd_other
r_metal_ion_refined
r_metal_ion_other
r_symmetry_vdw_other
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_mcbond_other
r_rigid_bond_restr
r_sphericity_free
r_sphericity_bonded
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms13123
Nucleic Acid Atoms
Solvent Atoms1059
Heterogen Atoms103

Software

Software
Software NamePurpose
REFMACrefinement
SBC-Collectdata collection
HKL-2000data collection
HKL-2000data reduction
HKL-2000data scaling
HKL-3000phasing
SHELXCDphasing
SHELXDphasing
SHELXEmodel building
MLPHAREphasing
SOLVEphasing
RESOLVEphasing
PHENIXphasing