X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5
Temperature 288.0
Details ammonium sulfate, lithium sulfate, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 288K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 84.38 α = 90
b = 78.95 β = 92.96
c = 148.82 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
mirrors SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE ENRAF-NONIUS FR591 1.5418 -- --

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
2.07 20 93.9 -- 0.1 -- 2.8 111939 111939 -- -3.0 23.0
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)
2.07 2.2 83.6 -- 0.232 4.5 2.2 36071

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 2.07 20.0 -- 0.0 111938 111938 4876 94.32 0.16307 0.16307 0.16081 0.21171 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 2.07 2.125 -- 154 6430 0.232 0.272 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 9.895
Anisotropic B[1][1] -1.87
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.01
Anisotropic B[2][2] -0.52
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 2.39
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.134
r_scbond_it 2.854
r_mcangle_it 2.656
r_mcbond_it 1.935
r_symmetry_hbond_refined 0.213
r_symmetry_vdw_other 0.275
r_symmetry_vdw_refined 0.129
r_bond_refined_d 0.014
r_bond_other_d 0.002
r_angle_refined_deg 1.432
r_angle_other_deg 0.836
r_dihedral_angle_1_deg 6.297
r_chiral_restr 0.088
r_gen_planes_refined 0.006
r_gen_planes_other 0.004
r_nbd_refined 0.208
r_nbd_other 0.244
r_nbtor_other 0.087
r_xyhbond_nbd_refined 0.206
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 11336
Nucleic Acid Atoms 0
Heterogen Atoms 74
Solvent Atoms 1557

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XDS Data Reduction (data scaling)
REFMAC 5.1.24 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.1.24 refinement
REFMAC model building
XDS data reduction
XDS data collection