X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 8
Temperature 277.0
Details PEG4000, pH 8.0, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 166.08 α = 90
b = 166.08 β = 90
c = 219.58 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 4 -- 2001-11-03
Diffraction Radiation
Monochromator Protocol
Mirrors SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-3 0.9 ESRF ID14-3

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
2.8 62 99.4 0.12 0.12 -- 5.7 76995 76995 0.0 0.0 --
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)
2.8 2.94 96.6 0.512 0.512 1.7 4.6 10697

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 2.8 129.1 0.0 0.0 73899 73899 1869 99.66 0.2376 0.23764 0.23638 0.28677 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 2.8 2.873 5305 123 5305 0.349 0.382 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 35.074
Anisotropic B[1][1] 4.2
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 4.2
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -8.39
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 3.61
r_scbond_it 2.296
r_bond_refined_d 0.021
r_angle_refined_deg 2.228
r_dihedral_angle_1_deg 9.278
r_dihedral_angle_3_deg 26.265
r_chiral_restr 0.165
r_gen_planes_refined 0.007
r_nbd_refined 0.328
r_xyhbond_nbd_refined 0.227
r_symmetry_vdw_refined 0.351
r_symmetry_hbond_refined 0.143
r_mcbond_it 0.745
r_mcangle_it 1.341
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11311
Nucleic Acid Atoms 0
Heterogen Atoms 46
Solvent Atoms 38

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
CCP4 (SCALA) Data Reduction (data scaling)
AMORE Structure Solution
REFMAC 5.1.06 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.1.06 refinement
AMoRE model building
SCALA data reduction
MOSFLM data collection