X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details 20% P3350 0.2 M NA THYOCYANATE, pH 7.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 35.3 α = 90
b = 73.75 β = 90
c = 111.42 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 MARRESEARCH MIRRORS 2004-05-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SRS BEAMLINE PX9.6 -- SRS PX9.6

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
1.3 30 96.6 0.07 -- -- 3.5 -- 70210 -- 0.0 11.05
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)
1.3 1.35 86.0 0.58 -- 1.7 2.9 --

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 1.3 20.0 -- -- -- 66304 3532 96.4 -- 0.135 0.132 0.182 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 1.3 1.33 -- 207 4226 0.21 0.28 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 10.9
Anisotropic B[1][1] 0.03
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.04
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.01
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 4.846
r_scbond_it 3.494
r_mcangle_it 2.734
r_mcbond_it 1.923
r_nbd_refined 0.255
r_gen_planes_other 0.003
r_gen_planes_refined 0.01
r_chiral_restr 0.14
r_dihedral_angle_4_deg 9.083
r_dihedral_angle_3_deg 13.374
r_dihedral_angle_1_deg 6.857
r_angle_other_deg 2.29
r_angle_refined_deg 1.903
r_bond_other_d 0.002
r_bond_refined_d 0.019
r_nbd_other 0.204
r_nbtor_other 0.098
r_xyhbond_nbd_refined 0.241
r_symmetry_vdw_refined 0.368
r_symmetry_vdw_other 0.308
r_symmetry_hbond_refined 0.243
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2234
Nucleic Acid Atoms 0
Heterogen Atoms 19
Solvent Atoms 779

Software

Computing
Computing Package Purpose
HKL2000 Data Reduction (intensity integration)
HKL2000 Data Reduction (data scaling)
MOLREP Structure Solution
REFMAC 5.1.9999 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.1.9999 refinement
MOLREP model building