X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 8
Details pH 8.00

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 196.46 α = 90
b = 50.96 β = 106.41
c = 64.98 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
IMAGE PLATE MARRESEARCH MIRRORS 2001-06-15
Diffraction Radiation
Monochromator Protocol
MIRRORS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE ROTATING ANODE (CU) -- -- --

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
1.86 17.3 95.4 0.0444 -- -- 3.8 -- 198507 -- -- --
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)
1.86 1.95 89.1 0.3035 -- 4.36 3.1 --

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 1.86 17.3 -- -- -- 47358 2493 95.6 -- -- 0.165 0.209 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 1.86 1.91 -- 156 3093 0.233 0.23 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 25.62
Anisotropic B[1][1] -0.01
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.0
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.0
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 5.015
r_scbond_it 3.114
r_mcangle_it 1.871
r_mcbond_it 1.047
r_nbd_refined 0.227
r_gen_planes_other 0.009
r_gen_planes_refined 0.007
r_chiral_restr 0.136
r_dihedral_angle_1_deg 5.808
r_angle_other_deg 3.705
r_angle_refined_deg 1.728
r_bond_other_d 0.0
r_bond_refined_d 0.02
r_nbd_other 0.292
r_nbtor_other 0.108
r_xyhbond_nbd_refined 0.134
r_symmetry_vdw_refined 0.116
r_symmetry_vdw_other 0.285
r_symmetry_hbond_refined 0.223
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5165
Nucleic Acid Atoms 0
Heterogen Atoms 18
Solvent Atoms 403

Software

Computing
Computing Package Purpose
DENZO Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
EPMR Structure Solution
REFMAC 5.1.19 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.1.19 refinement
EPMR model building