X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 293.0
Details MPD, HEPES, pH 7.5. VAPOR DIFFUSION, HANGING DROP at 293

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 77 α = 90
b = 77 β = 90
c = 47.07 γ = 90
Symmetry
Space Group I 41

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH -- 1998-05-20
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE BW7A -- EMBL/DESY, Hamburg BW7A

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
1.17 15 96.2 0.041 -- -- 4.8 45174 45174 0.0 0.0 11.0
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)
1.17 1.18 38.8 0.301 -- -- 1.8 --

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
AB INITIO 1.17 15.0 0.0 0.0 45174 45174 2307 97.0 0.125 0.124 0.124 0.179 RANDOM, THIN RESOLUTION SHELLS
RMS Deviations
Key Refinement Restraint Deviation
s_bond_d 0.01
s_anti_bump_dis_restr 0.03
s_non_zero_chiral_vol 0.08
s_approx_iso_adps 0.1
s_from_restr_planes 0.025
s_angle_d 0.03
s_similar_dist 0.0
s_rigid_bond_adp_cmpnt 0.02
s_similar_adp_cmpnt 0.04
s_zero_chiral_vol 0.07
Coordinate Error
Parameter Value
Number Disordered Residues 1.0
Occupancy Sum Hydrogen 976.0
Occupancy Sum Non Hydrogen 1321.0
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1104
Nucleic Acid Atoms 0
Heterogen Atoms 26
Solvent Atoms 274

Software

Software
Software Name Purpose
AMoRE phasing
SHELXL-97 refinement
MAR345 data collection
SCALEPACK data scaling