X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
Details VAPOR DIFFUSION, SITTING DROP

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 71.94 α = 90
b = 73.89 β = 90
c = 205.26 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 -- 2002-03-01
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-4 -- ESRF ID14-4

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
2.4 30 95.3 -- 0.06 -- 2.9 -- 42929 0.0 0.0 57.0
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)
2.4 2.53 93.4 -- 0.551 1.7 2.7 5828

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
isomorphous replacement 2.4 100.0 0.0 0.0 -- 41317 1991 90.94 -- 0.23765 0.23635 0.26376 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 2.361 2.4 -- 146 2605 0.358 0.391 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 43.246
Anisotropic B[1][1] 2.97
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 3.22
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -6.19
RMS Deviations
Key Refinement Restraint Deviation
r_bond_other_d 0.002
r_nbd_refined 0.186
r_scangle_it 1.934
r_angle_refined_deg 1.325
r_chiral_restr 0.07
r_symmetry_vdw_other 0.141
r_mcbond_it 0.535
r_nbd_other 0.212
r_mcangle_it 0.976
r_bond_refined_d 0.011
r_nbtor_other 0.085
r_xyhbond_nbd_refined 0.156
r_scbond_it 1.136
r_dihedral_angle_1_deg 5.891
r_gen_planes_refined 0.004
r_symmetry_vdw_refined 0.203
r_angle_other_deg 0.891
r_gen_planes_other 0.002
r_symmetry_hbond_refined 0.036
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6593
Nucleic Acid Atoms 0
Heterogen Atoms 125
Solvent Atoms 67

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.25
MOSFLM data reduction
CCP4 data scaling version: (SCALA)