X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 5
Details 1.8M AMMONIUM SULFATE, 3% ISOPROPANOL, pH 5.00

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 77.63 α = 90
b = 77.63 β = 90
c = 55.63 γ = 120
Symmetry
Space Group P 31 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH OSMICS MIRRORS --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU -- -- --

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
2.3 20 93.6 0.082 -- -- 4.3 -- 8313 -- -- --
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)
2.3 2.38 61.0 0.26 -- 3.6 2.4 --

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 2.3 20.0 -- -- -- 6942 1357 93.7 -- 0.217 0.209 0.257 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 2.3 2.36 -- 62 302 0.255 0.326 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 25.32
Anisotropic B[1][1] 0.21
Anisotropic B[1][2] 0.11
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.21
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.32
RMS Deviations
Key Refinement Restraint Deviation
r_nbd_refined 0.209
r_bond_refined_d 0.016
r_mcangle_it 1.34
r_symmetry_vdw_refined 0.214
r_dihedral_angle_1_deg 7.42
r_dihedral_angle_2_deg 31.004
r_xyhbond_nbd_refined 0.104
r_angle_refined_deg 1.823
r_dihedral_angle_4_deg 19.479
r_dihedral_angle_3_deg 17.892
r_symmetry_hbond_refined 0.12
r_scangle_it 3.383
r_chiral_restr 0.125
r_scbond_it 2.247
r_mcbond_it 0.74
r_gen_planes_refined 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1019
Nucleic Acid Atoms 0
Heterogen Atoms 56
Solvent Atoms 89

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.07
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing