X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 277.0
Details PEG6000, LiCl, VAPOR DIFFUSION, HANGING DROP, temperature 277K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 51.95 α = 90
b = 79.29 β = 90
c = 89.7 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON MAX II BEAMLINE I711 0.995 MAX_II I711

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 25 99.8 -- 0.054 -- 5.3 25758 25758 -- -- 22.8
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)
2.0 2.03 98.4 0.271 0.271 4.4 -- --

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 2.0 59.8 -- -- -- 24469 1240 99.6 -- 0.21129 0.20896 0.25718 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 1.997 2.049 -- 97 1687 0.219 0.25 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 22.763
Anisotropic B[1][1] -1.57
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.25
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.82
RMS Deviations
Key Refinement Restraint Deviation
r_symmetry_hbond_refined 0.448
r_xyhbond_nbd_refined 0.248
r_scbond_it 1.941
r_angle_refined_deg 1.226
r_gen_planes_refined 0.026
r_dihedral_angle_3_deg 15.617
r_chiral_restr 0.085
r_mcangle_it 1.311
r_dihedral_angle_1_deg 3.365
r_bond_refined_d 0.01
r_symmetry_vdw_refined 0.161
r_mcbond_it 0.704
r_nbd_refined 0.262
r_scangle_it 3.173
r_gen_planes_other 0.731
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2695
Nucleic Acid Atoms 0
Heterogen Atoms 3
Solvent Atoms 281

Software

Software
Software Name Purpose
AMoRE phasing
REFMAC refinement version: 5.0
DENZO data reduction
SCALEPACK data scaling