X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.8
Details pH 7.8

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 152.09 α = 90
b = 94.58 β = 90
c = 55.79 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 295
Diffraction Detector
Detector Diffraction Type Details Collection Date
FILM -- MIRRORS --
Diffraction Radiation
Monochromator Protocol
NI MIRRORS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SRS -- SRS --

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 17 92.0 0.083 -- -- 3.3 -- 53450 -- -- 42.3
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)
2.0 2.12 91.0 0.61 -- 2.7 3.0 --

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 2.0 10.0 -- 0.0 53450 51304 2146 92.0 -- 0.201 -- 0.286 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 53.5
RMS Deviations
Key Refinement Restraint Deviation
s_approx_iso_adps 0.0
s_similar_adp_cmpnt 0.082
s_rigid_bond_adp_cmpnt 0.0
s_anti_bump_dis_restr 0.016
s_non_zero_chiral_vol 0.04
s_zero_chiral_vol 0.038
s_from_restr_planes 0.03
s_similar_dist 0.0
s_angle_d 0.01
s_bond_d 0.003
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5345
Nucleic Acid Atoms 0
Heterogen Atoms 2
Solvent Atoms 357

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (data scaling)
CCP4 (ALMN) Structure Solution
SHELXL-97 Structure Refinement
Software
Software Name Purpose
SHELXL97 refinement
ALMN model building
MOSFLM data reduction