X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 4.6
Temperature 293.0
Details 1.8M AmSO4, 0.15M Na Citrate pH 4.6, 5mM CdCl2, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 49.03 α = 90
b = 49.03 β = 90
c = 103.72 γ = 120
Symmetry
Space Group P 32

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR ADSC QUANTUM 210r Mirrors 2008-08-16
Diffraction Radiation
Monochromator Protocol
DOUBLE MIRRORS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON AUSTRALIAN SYNCHROTRON BEAMLINE MX1 0.957 AUSTRALIAN SYNCHROTRON MX1

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 50.8 99.0 0.055 0.06 -- 5.6 25903 25633 -- -- --
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 1.9 100.0 0.264 0.294 4.9 4.9 --

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 1.8 34.57 -- -- 25903 24362 1283 99.16 -- 0.24558 0.24331 0.28898 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 1.8 1.847 -- 107 1823 0.281 0.307 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 24.804
Anisotropic B[1][1] 0.85
Anisotropic B[1][2] 0.43
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.85
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.28
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.805
r_scbond_it 3.795
r_mcangle_it 3.417
r_mcbond_it 2.592
r_gen_planes_refined 0.004
r_chiral_restr 0.07
r_dihedral_angle_4_deg 15.598
r_dihedral_angle_3_deg 15.796
r_dihedral_angle_2_deg 30.402
r_dihedral_angle_1_deg 5.3
r_angle_refined_deg 1.493
r_bond_refined_d 0.008
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2108
Nucleic Acid Atoms 0
Heterogen Atoms 93
Solvent Atoms 60

Software

Computing
Computing Package Purpose
BLU-ICE Data Collection
MOSFLM Data Reduction (intensity integration)
SCALA Data Reduction (data scaling)
AMoRE Structure Solution
REFMAC 5.5.0109 Structure Refinement
Software
Software Name Purpose
PHENIX version: (phenix.refine: 1.6.1_357) refinement
AMoRE model building
BLU-ICE data collection