X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 6.5
Details 40-50% PEG-MME 550, 0.1M MES PH 6.5, 10MM CUSO4

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.72 α = 90
b = 78.72 β = 90
c = 98.89 γ = 120
Symmetry
Space Group P 63

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC CCD MIRRORS 2001-06-15
Diffraction Radiation
Monochromator Protocol
SI (111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON SRS BEAMLINE PX14.2 -- SRS PX14.2

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
1.04 60 96.6 0.075 -- -- 10.6 -- 167110 -- -- --
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)
1.04 1.06 93.1 0.33 -- 2.3 2.2 --

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 1.04 60.0 -- 0.0 162462 -- 3245 97.9 0.1175 0.1193 -- 0.1416 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
s_angle_d 0.032
s_similar_dist 0.0
s_from_restr_planes 0.0352
s_zero_chiral_vol 0.093
s_similar_adp_cmpnt 0.035
s_non_zero_chiral_vol 0.099
s_rigid_bond_adp_cmpnt 0.006
s_bond_d 0.017
s_approx_iso_adps 0.087
s_anti_bump_dis_restr 0.0
Coordinate Error
Parameter Value
Number Disordered Residues 18.0
Occupancy Sum Non Hydrogen 3106.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2548
Nucleic Acid Atoms 0
Heterogen Atoms 15
Solvent Atoms 464

Software

Software
Software Name Purpose
SHELXL-97 refinement
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing