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 = 167 α = 90
b = 167 β = 90
c = 221.03 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 MARRESEARCH -- 2001-11-03
Diffraction Radiation
Monochromator Protocol
Mirrors SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-2 0.9 ESRF ID14-2

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
3 50 97.1 0.093 0.093 -- 2.9 62124 62124 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)
3.0 3.16 97.1 0.363 0.363 2.9 2.9 8910

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
FOURIER SYNTHESIS 3.0 129.1 0.0 0.0 59419 59419 1528 96.57 0.2178 0.21788 0.21656 0.26939 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 3.0 3.078 4425 117 4425 0.28 0.355 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 34.021
Anisotropic B[1][1] 2.45
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 2.45
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -4.91
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.713
r_scbond_it 2.793
r_bond_refined_d 0.018
r_angle_refined_deg 2.048
r_dihedral_angle_1_deg 8.926
r_dihedral_angle_3_deg 26.356
r_chiral_restr 0.148
r_gen_planes_refined 0.006
r_nbd_refined 0.314
r_xyhbond_nbd_refined 0.218
r_symmetry_vdw_refined 0.365
r_symmetry_hbond_refined 0.128
r_mcbond_it 0.887
r_mcangle_it 1.725
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11311
Nucleic Acid Atoms 0
Heterogen Atoms 38
Solvent Atoms 0

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