X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 6
Temperature 298.0
Details PEG 8000, calcium chloride, MES, pH 6.0, VAPOR DIFFUSION, SITTING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 64.1 α = 90
b = 101.79 β = 93.93
c = 97.34 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 210 -- 2005-07-13
Diffraction Radiation
Monochromator Protocol
Double crystal Si(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.1 0.9739 ALS 8.2.1

Data Collection

Overall
Resolution (High) Resolution (Low) Percent Possible (Observed) R Merge I (Observed) R Sym I (Observed) Net I Over Average Sigma (I) Redundancy Number Reflections (All) Number Reflections (Observed) Observed Criterion Sigma (F) Observed Criterion Sigma (I) B (Isotropic) From Wilson Plot
2.7 40 99.7 -- 0.102 -- 3.3 34235 34235 0.0 -3.0 54.3
High Resolution Shell
Resolution (High) Resolution (Low) Percent Possible (All) R Merge I (Observed) R-Sym I (Observed) Mean I Over Sigma (Observed) Redundancy Number Unique Reflections (All)
2.7 2.85 99.6 -- 0.3 3.2 3.1 4944

Refinement

Statistics
Structure Solution Method Refinement High Resolution Refinement Low Resolution Cut-off Sigma (I) Cut-off Sigma (F) Number of Reflections (All) Number of Reflections (Observed) Number of Reflections (R-Free) Percent Reflections (Observed) R-Factor (All) R-Factor (Observed) R-Work R-Free R-Free Selection Details
MOLECULAR REPLACEMENT 2.7 37.24 -- 0.0 32477 32477 1726 99.5 0.20004 0.20004 0.1968 0.25984 RANDOM
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 2.7 2.845 4668 253 4668 0.23 0.332 -- 99.39
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 36.151
Anisotropic B[1][1] 0.03
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.03
Anisotropic B[2][2] -0.05
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.03
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.052
r_angle_refined_deg 1.104
r_chiral_restr 0.064
r_nbtor_refined 0.178
r_symmetry_vdw_other 0.231
r_xyhbond_nbd_refined 0.143
r_metal_ion_refined 0.192
r_gen_planes_refined 0.003
r_nbd_other 0.168
r_dihedral_angle_4_deg 18.078
r_mcbond_it 1.577
r_mcangle_it 2.447
r_angle_other_deg 0.743
r_symmetry_vdw_refined 0.124
r_dihedral_angle_2_deg 40.606
r_bond_refined_d 0.009
r_dihedral_angle_3_deg 15.17
r_bond_other_d 0.001
r_scbond_it 2.7
r_gen_planes_other 0.001
r_mcbond_other 0.325
r_dihedral_angle_1_deg 5.932
r_nbtor_other 0.081
r_nbd_refined 0.204
r_symmetry_hbond_refined 0.14
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9054
Nucleic Acid Atoms 0
Heterogen Atoms 8
Solvent Atoms 107

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0005
MOSFLM data reduction
CCP4 data scaling version: (SCALA)
PHASER phasing