X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 51.11 α = 90
b = 67.01 β = 90
c = 123.68 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 4 -- 2002-12-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID29 1.18 ESRF ID29

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
1.5 30 98.4 -- 0.091 -- 5.1 -- 67836 0.0 0.0 9.0

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
MIR 1.5 30.0 -- 2.0 64231 64231 3386 98.23 -- 0.1655 0.16499 0.17508 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 1.5 1.581 9734 497 9237 0.158 0.167 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 4.176
Anisotropic B[1][1] -0.34
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.07
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.27
RMS Deviations
Key Refinement Restraint Deviation
r_scbond_it 1.059
r_bond_refined_d 0.006
r_nbtor_other 0.08
r_symmetry_hbond_refined 0.117
r_chiral_restr 0.07
r_mcbond_it 0.291
r_angle_other_deg 0.73
r_xyhbond_nbd_refined 0.085
r_bond_other_d 0.002
r_nbd_other 0.236
r_dihedral_angle_1_deg 6.285
r_gen_planes_refined 0.004
r_scangle_it 1.656
r_symmetry_vdw_other 0.252
r_gen_planes_other 0.002
r_mcangle_it 0.567
r_nbd_refined 0.197
r_symmetry_vdw_refined 0.135
r_angle_refined_deg 1.078
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3442
Nucleic Acid Atoms 0
Heterogen Atoms 29
Solvent Atoms 366

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.19
MOSFLM data reduction
CCP4 data scaling version: (SCALA)
SOLVE phasing