X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.4
Temperature 278.0
Details LiCl, MesBisTris, methanol, MEGA-8, (R,R)-2,3-butanediol, pH 6.4, VAPOR DIFFUSION, HANGING DROP, temperature 278K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 48.78 α = 90
b = 79.43 β = 90
c = 117.82 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
CCD MARRESEARCH -- 2003-02-20
Diffraction Radiation
Monochromator Protocol
MIRRORS SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON MPG/DESY, HAMBURG BEAMLINE BW6 1.05000 MPG/DESY, HAMBURG BW6

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
2.04 39.7 97.8 -- -- -- -- 29754 29113 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)
2.044 2.1 91.9 -- -- -- -- --

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 2.044 20.0 0.0 0.0 28175 27623 1485 98.04 0.19076 0.19076 0.18818 0.23789 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 2.044 2.097 -- 83 1788 0.24 0.266 -- --
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model Isotropic
Mean Isotropic B 28.338
Anisotropic B[1][1] 2.29
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.84
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -1.45
RMS Deviations
Key Refinement Restraint Deviation
r_scbond_it 2.158
r_mcbond_it 0.851
r_bond_refined_d 0.015
r_dihedral_angle_1_deg 5.936
r_nbd_refined 0.213
r_nbd_other 0.242
r_xyhbond_nbd_refined 0.163
r_symmetry_vdw_other 0.257
r_nbtor_other 0.086
r_scangle_it 3.537
r_chiral_restr 0.095
r_gen_planes_other 0.006
r_symmetry_vdw_refined 0.18
r_angle_refined_deg 1.426
r_mcangle_it 1.559
r_gen_planes_refined 0.007
r_angle_other_deg 0.835
r_symmetry_hbond_refined 0.234
r_bond_other_d 0.002
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3009
Nucleic Acid Atoms 0
Heterogen Atoms 46
Solvent Atoms 175

Software

Software
Software Name Purpose
MOSFLM data reduction
SCALA data scaling
AMoRE phasing
REFMAC refinement version: 5.1.24
CCP4 data scaling version: (SCALA)