X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Microdialysis
pH 6.5
Temperature 277.0
Details ammonium sulfate, MES, pH 6.5, MICRODIALYSIS, temperature 277.0K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 53.56 α = 90
b = 30.38 β = 124.02
c = 50.92 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
CCD MARRESEARCH -- 2000-05-21
Diffraction Radiation
Monochromator Protocol
Rotated-inclined double-crystal SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SPRING-8 BEAMLINE BL41XU 0.55 SPring-8 BL41XU

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 13.3 97.1 0.046 -- -- 5.4 35329 35329 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)
1.0 1.05 95.4 0.064 -- 9.5 4.0 --

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 1.0 13.3 -- 0.0 35328 35328 1765 97.0 0.112 0.112 0.112 0.139 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
s_similar_dist 0.0
s_zero_chiral_vol 0.089
s_similar_adp_cmpnt 0.037
s_non_zero_chiral_vol 0.097
s_rigid_bond_adp_cmpnt 0.006
s_bond_d 0.014
s_anti_bump_dis_restr 0.055
s_angle_d 0.029
s_from_restr_planes 0.0261
s_approx_iso_adps 0.054
Coordinate Error
Parameter Value
Number Disordered Residues 3.0
Occupancy Sum Hydrogen 506.0
Occupancy Sum Non Hydrogen 744.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 620
Nucleic Acid Atoms 0
Heterogen Atoms 23
Solvent Atoms 129

Software

Software
Software Name Purpose
CNS refinement
SHELXL-97 refinement
MOSFLM data reduction
CCP4 data scaling version: (SCALA)
CNS phasing