2DOK

Crystal structure of the PIN domain of human EST1A


X-RAY DIFFRACTION

Crystallization

Crystalization Experiments
IDMethodpHTemperatureDetails
1VAPOR DIFFUSION, SITTING DROP9.52781.26M (NH4)2SO4, 0.1M CHES-NaOH, 0.2M NaCl, pH 9.5, VAPOR DIFFUSION, SITTING DROP, temperature 278.0K
Crystal Properties
Matthew coefficientSolvent content
2.8757.19

Crystal Data

Unit Cell
Length ( Å )Angle ( ˚ )
a = 107.326α = 90
b = 51.586β = 119.25
c = 100.48γ = 90
Symmetry
Space GroupC 1 2 1

Diffraction

Diffraction Experiment
ID #Crystal IDScattering TypeData Collection TemperatureDetectorDetector TypeDetailsCollection DateMonochromatorProtocol
11x-ray95CCDADSC QUANTUM 42003-11-25MSINGLE WAVELENGTH
Radiation Source
ID #SourceTypeWavelength ListSynchrotron SiteBeamline
1SYNCHROTRONPHOTON FACTORY BEAMLINE AR-NW12A1.0000Photon FactoryAR-NW12A

Data Collection

Overall
ID #Resolution (High)Resolution (Low)Percent Possible (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
11.85045150

Refinement

Statistics
Diffraction IDStructure Solution MethodCross Validation methodResolution (High)Resolution (Low)Number Reflections (Observed)Number Reflections (R-Free)Percent Reflections (Observed)R-Factor (Observed)R-WorkR-FreeR-Free Selection DetailsMean Isotropic B
X-RAY DIFFRACTIONSADTHROUGHOUT1.85040801216596.110.215030.213060.25384RANDOM27.595
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]
-1.88-0.212.15-0.48
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg11.625
r_angle_other_deg3.633
r_scangle_it3.606
r_mcangle_it2.856
r_scbond_it2.095
r_mcbond_it1.865
r_angle_refined_deg1.497
r_symmetry_vdw_other0.361
r_nbd_other0.276
r_nbd_refined0.228
RMS Deviations
KeyRefinement Restraint Deviation
r_dihedral_angle_1_deg11.625
r_angle_other_deg3.633
r_scangle_it3.606
r_mcangle_it2.856
r_scbond_it2.095
r_mcbond_it1.865
r_angle_refined_deg1.497
r_symmetry_vdw_other0.361
r_nbd_other0.276
r_nbd_refined0.228
r_symmetry_vdw_refined0.186
r_xyhbond_nbd_refined0.175
r_symmetry_hbond_refined0.136
r_nbtor_other0.106
r_chiral_restr0.095
r_bond_refined_d0.015
r_gen_planes_other0.008
r_gen_planes_refined0.007
r_metal_ion_other
r_dihedral_angle_4_deg
r_sphericity_bonded
r_nbtor_refined
r_symmetry_hbond_other
r_symmetry_metal_ion_refined
r_symmetry_metal_ion_other
r_dihedral_angle_2_deg
r_mcbond_other
r_dihedral_angle_3_deg
r_bond_other_d
r_metal_ion_refined
r_rigid_bond_restr
r_sphericity_free
r_xyhbond_nbd_other
Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen AtomsNumber
Protein Atoms2657
Nucleic Acid Atoms
Solvent Atoms302
Heterogen Atoms

Software

Software
Software NamePurpose
REFMACrefinement
HKL-2000data reduction
SCALEPACKdata scaling
CNSphasing