X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.7
Details pH 7.7

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 76.76 α = 90
b = 76.76 β = 90
c = 221.77 γ = 120
Symmetry
Space Group P 61 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- 2011-04-05
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF -- ESRF --

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
2.11 66.48 99.4 0.08 -- -- 4.8 -- 23057 -- 2.0 48.09
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)
2.11 2.2 99.7 0.48 -- 3.3 4.5 --

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 2.11 66.48 -- 0.0 -- 23057 1182 99.38 -- 0.201 0.1986 0.2477 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 2.11 2.2 -- 129 2512 0.2198 0.2641 -- 99.38
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 54.25
Anisotropic B[1][1] 0.0776
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0776
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.1552
RMS Deviations
Key Refinement Restraint Deviation
t_bond_d 0.01
t_angle_deg 1.04
t_omega_torsion 3.23
t_other_torsion 17.76
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.279
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2421
Nucleic Acid Atoms 0
Heterogen Atoms 13
Solvent Atoms 102

Software

Computing
Computing Package Purpose
PHASER Structure Solution
BUSTER 2.11.4 Structure Refinement
Software
Software Name Purpose
BUSTER version: 2.11.4 refinement
PHASER model building