X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 5.2
Temperature 290.0
Details PEG 8000, SODIUM CACODYLATE, MNSO4, pH 5.2, VAPOR DIFFUSION, HANGING DROP, temperature 290K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 51.26 α = 90
b = 72.88 β = 105.11
c = 63.03 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 86
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MARRESEARCH MIRRORS 1999-09-09
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
1.52 25 92.8 0.045 -- -- 4.1 -- 63695 0.0 0.0 21.8
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)
1.52 1.58 73.8 0.265 -- 4.6 3.6 5048

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
OTHER 1.53 25.0 0.0 0.0 68668 63695 63622 92.8 0.1655 0.1655 0.1628 0.2127 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 16.8
RMS Deviations
Key Refinement Restraint Deviation
s_rigid_bond_adp_cmpnt 0.0
s_bond_d 0.009
s_from_restr_planes 0.0301
s_approx_iso_adps 0.0
s_angle_d 0.024
s_non_zero_chiral_vol 0.059
s_zero_chiral_vol 0.047
s_anti_bump_dis_restr 0.0
s_similar_dist 0.0
s_similar_adp_cmpnt 0.046
Coordinate Error
Parameter Value
Number Disordered Residues 15.0
Occupancy Sum Hydrogen 0.0
Occupancy Sum Non Hydrogen 4450.5
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3900
Nucleic Acid Atoms 0
Heterogen Atoms 53
Solvent Atoms 607

Software

Software
Software Name Purpose
SHELX model building
SHELXL-97 refinement
DENZO data reduction
SCALEPACK data scaling
SHELX phasing