X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 6.5
Temperature 293.15
Details 25% PEG 5000 MME, 0.2M AMMONIUM SULFATE, 0.1M MES PH 6.5, VAPOR DIFFUSION, HANGING DROP, temperature 293.15K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 58.47 α = 90
b = 80.62 β = 116.79
c = 56.57 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARRESEARCH -- 2003-08-28
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON BESSY BEAMLINE 14.2 0.9815 BESSY 14.2

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
1.45 36 100.0 0.104 0.104 -- 4.84 81898 81898 -6.0 -3.0 14.9
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)
1.45 1.48 100.0 0.45 0.45 3.14 3.94 4079

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 1.45 30.0 -- 0.0 81894 81894 4099 99.1 0.1346 0.1346 0.1325 0.1807 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Isotropic Thermal Model ANISOTROPIC
Mean Isotropic B 23.0
RMS Deviations
Key Refinement Restraint Deviation
s_from_restr_planes 0.0275
s_similar_adp_cmpnt 0.06
s_approx_iso_adps 0.083
s_similar_dist 0.0
s_bond_d 0.011
s_angle_d 0.028
s_zero_chiral_vol 0.053
s_anti_bump_dis_restr 0.019
s_non_zero_chiral_vol 0.065
s_rigid_bond_adp_cmpnt 0.004
Coordinate Error
Parameter Value
Number Disordered Residues 20.0
Occupancy Sum Hydrogen 2823.81
Occupancy Sum Non Hydrogen 3773.22
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3148
Nucleic Acid Atoms 0
Heterogen Atoms 57
Solvent Atoms 574

Software

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