X-RAY DIFFRACTION Experimental Data & Validation


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Crystallization

Crystalization Experiments
pH 7.8
Details 22% PEG 3350, 0.1M NA3-CIT, PH 7.80

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 74.19 α = 90
b = 113.88 β = 90
c = 155.27 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC -- 2002-03-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SRS BEAMLINE PX14.2 -- SRS PX14.2

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
2.4 24 96.7 0.11 -- -- 10.7 -- 574133 -- -- --
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)
2.4 2.46 84.6 0.65 -- 1.3 -- --

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 2.4 17.0 -- -- -- 47769 2569 96.8 -- 0.201 0.197 0.278 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 2.4 2.46 -- 160 2991 0.249 0.363 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 31.8
Anisotropic B[1][1] -2.37
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.05
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 2.42
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 8.034
r_scbond_it 5.557
r_mcangle_it 3.63
r_mcbond_it 2.258
r_nbd_refined 0.256
r_gen_planes_other 0.008
r_gen_planes_refined 0.015
r_chiral_restr 0.134
r_dihedral_angle_3_deg 21.606
r_dihedral_angle_1_deg 4.708
r_angle_other_deg 1.038
r_angle_refined_deg 1.915
r_bond_other_d 0.001
r_bond_refined_d 0.017
r_nbd_other 0.22
r_nbtor_other 0.023
r_xyhbond_nbd_refined 0.248
r_xyhbond_nbd_other 0.162
r_symmetry_vdw_refined 0.3
r_symmetry_vdw_other 0.259
r_symmetry_hbond_refined 0.337
r_symmetry_hbond_other 0.07
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9030
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 757

Software

Computing
Computing Package Purpose
HKL Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
REFMAC 5.0 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.0 refinement