X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 293.0
Details PEG6000, GLYCEROL, PH6.0, VAPOR DIFFUSION, HANGING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 62.4 α = 90
b = 99.96 β = 92.23
c = 182.69 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
CCD ADSC QUANTUM 315r MIRRORS 2008-01-26
Diffraction Radiation
Monochromator Protocol
SI(111) MONOCHROMATOR SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 0.934 ESRF ID14-4

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
2.18 20 93.3 0.07 0.07 -- 2.6 115860 108157 0.0 0.0 27.0
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)
2.18 2.3 71.0 0.198 0.198 3.3 2.2 17163

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 2.2 20.0 0.0 0.0 0 101754 5404 94.24 -- 0.18677 0.18493 0.22223 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 2.2 2.256 -- 356 6639 0.222 0.279 -- 83.9
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 15.032
Anisotropic B[1][1] 3.07
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.21
Anisotropic B[2][2] -0.93
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.13
RMS Deviations
Key Refinement Restraint Deviation
r_symmetry_hbond_refined 0.21
r_bond_refined_d 0.012
r_scbond_it 0.72
r_symmetry_vdw_refined 0.215
r_chiral_restr 0.085
r_dihedral_angle_2_deg 34.162
r_dihedral_angle_4_deg 14.543
r_mcangle_it 0.602
r_scangle_it 1.094
r_nbd_refined 0.196
r_mcbond_it 0.401
r_dihedral_angle_1_deg 9.521
r_dihedral_angle_3_deg 14.12
r_gen_planes_refined 0.004
r_angle_refined_deg 1.266
r_xyhbond_nbd_refined 0.147
r_nbtor_refined 0.3
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 18418
Nucleic Acid Atoms 0
Heterogen Atoms 126
Solvent Atoms 1013

Software

Software
Software Name Purpose
AMoRE phasing
REFMAC refinement version: 5.2.0019
ADSC data collection version: Quantum
XDS data reduction
XDS data scaling