X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6
Temperature 292.15
Details PEG 1500, pH 6, VAPOR DIFFUSION, HANGING DROP, temperature 292.15K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 59.39 α = 90
b = 71.47 β = 90
c = 74.82 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
IMAGE PLATE MARRESEARCH -- 2002-02-26
Diffraction Radiation
Monochromator Protocol
Mirrors SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SSRL 1.08 SSRL --

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
1.39 23.7 92.2 0.036 -- -- -- 59653 59653 0.0 0.0 --
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)
1.4 1.42 71.9 -- -- -- -- --

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 1.39 23.7 -- 0.0 54837 54837 4815 100.0 0.16613 0.16613 0.1645 0.18434 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 1.387 1.423 -- 178 3024 0.245 0.253 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 14.185
Anisotropic B[1][1] 0.0
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.01
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 0.01
RMS Deviations
Key Refinement Restraint Deviation
r_bond_refined_d 0.012
r_angle_refined_deg 1.393
r_chiral_restr 0.076
r_angle_other_deg 0.88
r_nbtor_other 0.098
r_xyhbond_nbd_refined 0.163
r_symmetry_hbond_refined 0.122
r_gen_planes_refined 0.006
r_dihedral_angle_1_deg 5.832
r_scbond_it 2.296
r_nbd_refined 0.447
r_mcangle_it 1.669
r_scangle_it 3.521
r_rigid_bond_restr 1.209
r_bond_other_d 0.003
r_symmetry_vdw_refined 0.201
r_sphericity_free 3.42
r_symmetry_vdw_other 0.257
r_gen_planes_other 0.003
r_nbd_other 0.294
r_mcbond_it 1.052
r_sphericity_bonded 2.1
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2399
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 322

Software

Software
Software Name Purpose
REFMAC refinement version: 5.1.24
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing