X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 82.11 α = 90
b = 84.36 β = 90
c = 146.1 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
CCD ADSC QUANTUM 315r -- 2008-11-14
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID23-1 -- ESRF ID23-1

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
1.9 73.13 97.8 0.1 -- -- 4.4 -- 78445 -- 3.0 22.4
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)
1.9 2.0 98.6 0.51 -- 2.7 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 1.9 30.0 -- -- -- 74423 3955 97.25 -- 0.16912 0.1671 0.20731 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 1.9 1.949 -- 304 5439 0.25 0.294 -- 97.95
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 22.657
Anisotropic B[1][1] 1.86
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -2.05
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.19
RMS Deviations
Key Refinement Restraint Deviation
r_angle_refined_deg 1.198
r_symmetry_hbond_refined 0.108
r_nbtor_refined 0.171
r_symmetry_vdw_refined 0.158
r_chiral_restr 0.065
r_scangle_it 2.132
r_xyhbond_nbd_refined 0.162
r_nbd_refined 0.202
r_angle_other_deg 0.919
r_symmetry_vdw_other 0.241
r_mcbond_it 0.594
r_dihedral_angle_2_deg 33.936
r_mcbond_other 0.124
r_dihedral_angle_3_deg 14.261
r_scbond_it 1.397
r_gen_planes_refined 0.004
r_nbtor_other 0.084
r_mcangle_it 0.653
r_dihedral_angle_4_deg 17.142
r_bond_refined_d 0.009
r_dihedral_angle_1_deg 5.153
r_bond_other_d 0.001
r_nbd_other 0.182
r_gen_planes_other 0.001
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6612
Nucleic Acid Atoms 0
Heterogen Atoms 127
Solvent Atoms 758

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0019
MOSFLM data reduction
SCALA data scaling
MOLREP phasing