X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.6
Details 95 MM HEPES PH 7.5, 27% POLYETHYLENE GLYCOL 400,5% GLYCEROL, 190 MM CACL2 WITH 1.6 MM NA2MOO4 IN THE DROP

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 55.14 α = 90
b = 77.76 β = 89.99
c = 93.49 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
IMAGE PLATE RIGAKU IMAGE PLATE MIRRORS 2001-07-15
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 -- -- --

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
2.4 30 98.3 0.05 -- -- 4.0 -- 10097 -- -- --
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)
2.4 2.49 89.2 0.259 -- 4.4 2.9 --

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 2.5 29.88 -- -- -- 9610 485 100.0 -- 0.212 0.21 0.257 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 2.5 2.57 -- 26 497 0.264 0.287 -- --
RMS Deviations
Key Refinement Restraint Deviation
r_symmetry_hbond_refined 0.198
r_mcbond_it 0.656
r_angle_other_deg 1.498
r_nbd_refined 0.261
r_gen_planes_refined 0.004
r_xyhbond_nbd_refined 0.12
r_bond_refined_d 0.011
r_scangle_it 3.282
r_scbond_it 1.898
r_mcangle_it 1.217
r_symmetry_vdw_refined 0.252
r_chiral_restr 0.451
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2874
Nucleic Acid Atoms 0
Heterogen Atoms 40
Solvent Atoms 13

Software

Software
Software Name Purpose
REFMAC refinement version: 5.0
DENZO data reduction
SCALEPACK data scaling
AMoRE phasing