X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Evaporation
Temperature 293.0
Details 0.2M ammonium acetate, 16-18% PEG5000 monomethylether, EVAPORATION, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 35.92 α = 90
b = 83.16 β = 92.43
c = 72.21 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 -- --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON NSLS BEAMLINE X29A 1.1 NSLS X29A

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 50 96.6 0.066 -- -- -- -- 27692 1.0 1.0 --
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)
2.0 2.07 79.2 0.282 -- -- -- --

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 2.001 41.581 -- 1.36 -- 26284 1389 96.61 -- 0.229 0.226 0.279 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 2.001 2.053 -- 73 1494 0.292 0.386 -- 76.63
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 33.822
Anisotropic B[1][1] 2.42
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.56
Anisotropic B[2][2] -0.26
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -2.11
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.115
r_bond_refined_d 0.007
r_dihedral_angle_2_deg 33.239
r_scangle_it 1.2
r_nbtor_refined 0.298
r_symmetry_vdw_refined 0.155
r_symmetry_hbond_refined 0.167
r_mcbond_it 0.311
r_mcangle_it 0.519
r_nbd_refined 0.197
r_dihedral_angle_1_deg 6.433
r_dihedral_angle_4_deg 13.802
r_gen_planes_refined 0.003
r_scbond_it 0.796
r_xyhbond_nbd_refined 0.117
r_chiral_restr 0.075
r_dihedral_angle_3_deg 15.147
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3285
Nucleic Acid Atoms 0
Heterogen Atoms 23
Solvent Atoms 199

Software

Software
Software Name Purpose
HKL-2000 data collection
MOLREP phasing
PHENIX refinement
HKL-2000 data reduction
SCALEPACK data scaling
REFMAC refinement version: 5.2.0019