X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 278.0
Details 0.1M PIPES, 14% PEG 6000, 10mM DTT, 3mM NaN3, pH 6.0, VAPOR DIFFUSION, HANGING DROP, temperature 278K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 63.05 α = 90
b = 63.05 β = 90
c = 161.06 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 180
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE -- -- --
Diffraction Radiation
Monochromator Protocol
Mirrors SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL BEAMLINE BL7-1 0.98 SSRL BL7-1

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
2.02 20 98.9 0.087 -- -- -- -- 21933 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)
2.02 2.07 85.9 0.379 -- -- -- --

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 2.1 20.0 0.0 0.0 21933 18736 1010 99.99 -- 0.19988 0.19789 0.23802 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 2.1 2.173 -- 89 1788 0.22 0.242 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 23.097
Anisotropic B[1][1] 0.65
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.65
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.3
RMS Deviations
Key Refinement Restraint Deviation
r_mcbond_it 1.377
r_symmetry_hbond_refined 0.087
r_symmetry_vdw_refined 0.127
r_xyhbond_nbd_refined 0.083
r_angle_refined_deg 0.883
r_scbond_it 1.578
r_mcangle_it 2.469
r_gen_planes_refined 0.002
r_scangle_it 2.582
r_nbd_refined 0.163
r_chiral_restr 0.06
r_bond_refined_d 0.006
r_dihedral_angle_1_deg 5.022
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2070
Nucleic Acid Atoms 0
Heterogen Atoms 36
Solvent Atoms 232

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.19
MOSFLM data reduction
d*TREK data scaling
AMoRE phasing