X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Details 0.1 M BIS TRIS PROPANE PH7.5, 20% PEG 3350, 0.2M NAF

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 106.42 α = 90
b = 190.2 β = 118.88
c = 106.17 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 120
Diffraction Detector
Detector Diffraction Type Details Collection Date
-- -- -- 2010-09-25
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON DIAMOND BEAMLINE I04 -- DIAMOND I04

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
2.6 66.56 99.0 0.12 -- -- 6.6 -- 105767 -- 2.0 --
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)
2.6 2.8 95.0 0.65 -- 2.2 5.6 --

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 2.6 66.56 -- -- -- 100485 5282 93.71 -- 0.22594 0.22278 0.28577 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 2.603 2.671 -- 328 6475 0.333 0.398 -- 81.83
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 39.403
Anisotropic B[1][1] 0.3
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.42
Anisotropic B[2][2] 0.56
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.46
RMS Deviations
Key Refinement Restraint Deviation
r_gen_planes_refined 0.008
r_chiral_restr 0.11
r_dihedral_angle_4_deg 20.047
r_dihedral_angle_3_deg 17.98
r_dihedral_angle_2_deg 37.525
r_dihedral_angle_1_deg 6.921
r_angle_refined_deg 1.621
r_bond_refined_d 0.012
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 22602
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 67

Software

Computing
Computing Package Purpose
SCALA Data Reduction (data scaling)
MOLREP Structure Solution
REFMAC 5.7.0025 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.7.0025 refinement
MOLREP model building