X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details 50 MM MES, 2.4 M SODIUM MALONATE, PH 7.0

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 207.02 α = 90
b = 212.94 β = 90
c = 433.09 γ = 90
Symmetry
Space Group C 2 2 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2005-04-17
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SLS BEAMLINE X06SA -- SLS X06SA

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
2.8 100 93.2 0.12 -- -- 4.7 -- 211093 -- -3.0 --
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)
2.8 2.9 83.2 0.54 -- 2.7 4.3 --

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 2.8 93.25 -- -- -- 211093 6530 100.0 -- 0.267 0.266 0.282 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 2.8 2.87 -- 426 13746 0.357 0.383 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 51.45
Anisotropic B[1][1] -0.17
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] 0.38
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] -0.21
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 1.965
r_scbond_it 1.079
r_mcangle_it 0.72
r_mcbond_it 0.362
r_nbd_refined 0.206
r_gen_planes_refined 0.003
r_chiral_restr 0.076
r_dihedral_angle_4_deg 19.312
r_dihedral_angle_3_deg 17.47
r_dihedral_angle_2_deg 37.443
r_dihedral_angle_1_deg 6.034
r_angle_refined_deg 1.197
r_bond_refined_d 0.01
r_nbtor_refined 0.307
r_xyhbond_nbd_refined 0.13
r_symmetry_vdw_refined 0.274
r_symmetry_hbond_refined 0.304
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 46133
Nucleic Acid Atoms 0
Heterogen Atoms 437
Solvent Atoms 0

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
XDS Data Reduction (data scaling)
REFMAC 5.2.0005 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.2.0005 refinement