X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5
Temperature 298.0
Details NULL, pH 5.0, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 109.36 α = 90
b = 109.36 β = 90
c = 75.58 γ = 120
Symmetry
Space Group H 3 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 345 mm plate MIRRORS 1998-11-22
Diffraction Radiation
Monochromator Protocol
SI(111) SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X11 0.906 EMBL/DESY, Hamburg X11

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
1.2 20 96.1 0.036 0.026 -- 12.3 640235 640235 0.0 0.0 17.6
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)
1.2 1.21 90.1 0.441 53.5 3.6 4.8 1618

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 1.2 12.0 0.0 0.0 49270 49270 2599 91.3 0.129 0.129 0.129 0.17 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
s_bond_d 0.01
s_similar_adp_cmpnt 0.06
s_rigid_bond_adp_cmpnt 0.0
s_anti_bump_dis_restr 0.02
s_approx_iso_adps 0.09
s_angle_d 0.03
s_non_zero_chiral_vol 0.09
s_zero_chiral_vol 0.09
Coordinate Error
Parameter Value
Number Disordered Residues 2.0
Occupancy Sum Hydrogen 1247.0
Occupancy Sum Non Hydrogen 1577.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1380
Nucleic Acid Atoms 0
Heterogen Atoms 17
Solvent Atoms 254

Software

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