4EVF

Crystal structure of apo alpha-1 giardin


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, HANGING DROP82890.1M MgCl2, 30% PEG 2000, 20mM KH2PO4, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 289K

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 51.267α = 90
b = 58.747β = 90
c = 99.7γ = 90
Symmetry
Space GroupP 21 21 21

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray100CCDADSC QUANTUM 42006-02-17MSINGLE WAVELENGTH
22x-ray100CCDADSC QUANTUM 315r2010-10-11MMAD
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONSRS BEAMLINE PX10.11.488SRSPX10.1
2SYNCHROTRONAUSTRALIAN SYNCHROTRON BEAMLINE MX21.25474, 1.25418, 1.37756Australian SynchrotronMX2

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (Observed)R Sym 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
11.9500.9830.1235.14784825.7
Highest Resolution Shell
ID #Resolution (High)Resolution (Low)Percent Possible (All)Percent Possible (Observed)R-Sym I (Observed)Mean I Over Sigma (Observed)RedundancyNumber Unique Reflections (All)
11.9297.20.3824.83386

Refinement

Statistics
Diffraction IDStructure Solution MethodResolution (High)Resolution (Low)Cut-off Sigma (F)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONMAD1.924.8261.3944056225296.180.20260.19940.2624Random26.3783
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]
7.0012-7.64980.6485
RMS Deviations
KeyRefinement Restraint Deviation
f_dihedral_angle_d15.221
f_angle_d0.972
f_chiral_restr0.07
f_bond_d0.007
f_plane_restr0.004
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2367
Nucleic Acid Atoms
Solvent Atoms286
Heterogen Atoms

Software

Software
Software NamePurpose
ADSCdata collection
SHARPphasing
PHENIXrefinement
MOSFLMdata reduction
SCALAdata scaling