X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 4.8
Details 10% PEG 1500, 100MM NAAC PH 4.8, 5MM ADP

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 104.94 α = 90
b = 128.85 β = 90
c = 158.27 γ = 90
Symmetry
Space Group I 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD MIRRORS 2004-03-05
Diffraction Radiation
Monochromator Protocol
DIAMOND (111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-1 -- ESRF ID14-1

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
1.8 30 100.0 0.06 -- -- 6.8 -- 98926 -- 2.0 --
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)
1.8 1.86 98.0 0.51 -- 1.8 4.0 --

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
OTHER 1.8 100.0 -- -- -- 93889 4940 99.7 -- 0.202 0.2 0.237 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 1.8 1.85 -- 368 6726 0.261 0.309 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 25.92
Anisotropic B[1][1] -0.91
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 2.02
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.1
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 2.15
r_angle_other_deg 0.85
r_dihedral_angle_4_deg 11.502
r_mcbond_it 1.004
r_bond_refined_d 0.008
r_nbtor_other 0.083
r_dihedral_angle_2_deg 33.202
r_nbtor_refined 0.173
r_chiral_restr 0.129
r_symmetry_vdw_other 0.268
r_bond_other_d 0.001
r_gen_planes_other 0.001
r_nbd_refined 0.203
r_symmetry_vdw_refined 0.241
r_gen_planes_refined 0.004
r_nbd_other 0.202
r_symmetry_hbond_refined 0.12
r_dihedral_angle_3_deg 12.592
r_xyhbond_nbd_refined 0.139
r_mcangle_it 1.125
r_angle_refined_deg 1.201
r_dihedral_angle_1_deg 7.929
r_scbond_it 1.504
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6510
Nucleic Acid Atoms 0
Heterogen Atoms 81
Solvent Atoms 895

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0019
DENZO data reduction
SCALEPACK data scaling
CNS phasing