X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Microbatch Under Oil
pH 6
Temperature 293.0
Details 0.1 M KAcetate, 0.1 M MES, PEG 1000 40% (w/v), pH 6, Microbatch under oil, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 117.12 α = 90
b = 70.1 β = 94.81
c = 31.33 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 4r -- 2013-04-12
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X4A 0.979 NSLS X4A

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
2.5 50 95.9 0.095 0.079 -- 5.3 8715 8351 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)
2.5 2.59 79.3 0.29 -- -- 3.4 --

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
SAD 2.49 34.04 -- -- -- 7133 346 83.16 -- 0.22441 0.22224 0.2666 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 2.486 2.55 -- 9 214 0.202 0.326 -- 33.09
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 35.411
Anisotropic B[1][1] 1.07
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.28
Anisotropic B[2][2] -0.71
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.34
RMS Deviations
Key Refinement Restraint Deviation
r_bond_refined_d 0.01
r_gen_planes_other 0.003
r_angle_refined_deg 1.286
r_chiral_restr 0.065
r_dihedral_angle_3_deg 19.52
r_angle_other_deg 1.108
r_dihedral_angle_4_deg 19.941
r_gen_planes_refined 0.004
r_dihedral_angle_2_deg 36.225
r_dihedral_angle_1_deg 4.766
r_bond_other_d 0.004
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1181
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 59

Software

Software
Software Name Purpose
ADSC data collection version: Quantum
SHELXS phasing
REFMAC refinement version: 5.7.0029
HKL-2000 data reduction
HKL-2000 data scaling