X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8.5
Temperature 293.0
Details 0.1M Bicine 8.5, 20% PEG 10,000

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 58.01 α = 90
b = 115.84 β = 90
c = 128.7 γ = 90
Symmetry
Space Group P 2 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 1990-01-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 22-BM 1.0 APS 22-BM

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
1.8 30 99.6 0.067 -- -- 7.3 -- 78944 -- -- --
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)
1.8 1.86 98.8 0.843 -- -- 6.7 --

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 1.81 29.65 -- 0.0 -- 77281 1571 98.84 -- 0.2019 0.2008 0.254 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 1.81 1.857 -- 99 5160 0.263 0.285 0.0 90.8
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 32.27
Anisotropic B[1][1] 1.77
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.6
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.17
RMS Deviations
Key Refinement Restraint Deviation
r_dihedral_angle_4_deg 8.589
r_angle_other_deg 0.942
r_dihedral_angle_1_deg 7.384
r_angle_refined_deg 1.631
r_dihedral_angle_2_deg 40.841
r_gen_planes_refined 0.008
r_dihedral_angle_3_deg 16.881
r_bond_refined_d 0.011
r_gen_planes_other 0.004
r_chiral_restr 0.075
r_bond_other_d 0.001
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5208
Nucleic Acid Atoms 0
Heterogen Atoms 1785
Solvent Atoms 415

Software

Software
Software Name Purpose
SCALEPACK data scaling
REFMAC refinement version: 5.8.0222
PDB_EXTRACT data extraction version: 3.24
HKL-2000 data reduction
MOLREP phasing