X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Temperature 298.0
Details 20 % PEG 10K, 0.1 M HEPES, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K, pH 7.50

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 53.17 α = 90
b = 80.98 β = 112.32
c = 56.26 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
ADSC -- -- 2005-11-11
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 -- ESRF ID14-4

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
1.3 42.03 99.5 0.064 0.064 -- 4.0 -- 108069 -- -- --
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)
1.3 1.37 100.0 0.583 0.583 1.3 4.0 --

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 1.3 20.0 -- 0.0 108030 -- 5421 94.9 -- 0.169 -- 0.204 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 20.552
RMS Deviations
Key Refinement Restraint Deviation
s_angle_d 0.029
s_zero_chiral_vol 0.051
s_approx_iso_adps 0.072
s_anti_bump_dis_restr 0.019
s_similar_adp_cmpnt 0.051
s_similar_dist 0.0
s_bond_d 0.012
s_from_restr_planes 0.027
s_non_zero_chiral_vol 0.073
s_rigid_bond_adp_cmpnt 0.004
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3154
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 354

Software

Software
Software Name Purpose
SCALA data processing version: 3.2.21
SHELX refinement
PDB_EXTRACT data extraction version: 3.005
MOSFLM data reduction
SCALA data scaling
CNS phasing
SHELXL-97 refinement