X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details 24% PEG 3350 0.2 M KSCN, pH 7.00

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 190.85 α = 90
b = 100.85 β = 124.58
c = 109.49 γ = 90
Symmetry
Space Group C 1 2 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD MIRROR 2004-09-25
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE ID14-2 -- ESRF ID14-2

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
2.7 47.1 100.0 0.08 -- -- 3.6 -- 46941 -- 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)
2.7 2.85 100.0 0.4 -- 2.9 3.7 --

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 2.7 47.0 -- -- -- 44555 2372 99.7 -- 0.235 0.233 0.274 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 2.7 2.77 -- 173 3279 0.324 0.42 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 40.39
Anisotropic B[1][1] -1.26
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.53
Anisotropic B[2][2] 2.2
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.55
RMS Deviations
Key Refinement Restraint Deviation
r_chiral_restr 0.08
r_symmetry_hbond_refined 0.104
r_bond_refined_d 0.008
r_dihedral_angle_2_deg 38.548
r_angle_refined_deg 1.143
r_dihedral_angle_1_deg 5.14
r_dihedral_angle_4_deg 21.863
r_scangle_it 1.058
r_gen_planes_refined 0.003
r_nbd_refined 0.199
r_scbond_it 0.654
r_mcbond_it 0.301
r_dihedral_angle_3_deg 17.323
r_symmetry_vdw_refined 0.198
r_mcangle_it 0.536
r_xyhbond_nbd_refined 0.127
r_nbtor_refined 0.304
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9715
Nucleic Acid Atoms 0
Heterogen Atoms 186
Solvent Atoms 16

Software

Software
Software Name Purpose
REFMAC refinement version: 5.2.0005
MOSFLM data reduction
SCALA data scaling
PHASER phasing