X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.3
Temperature 298.0
Details PEG 6000, Hepes, pH 7.3, VAPOR DIFFUSION, HANGING DROP, temperature 298.0K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 49.42 α = 90
b = 55.53 β = 105.39
c = 60.15 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
IMAGE PLATE MARRESEARCH -- 2000-06-23
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE BM30A -- ESRF BM30A

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
1.81 25 97.5 -- 0.03 -- 3.4 -- 96044 0.0 0.0 16.894
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)
1.81 1.91 89.4 -- 0.088 7.8 3.2 3751

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 1.81 25.0 0.0 0.0 -- 28872 2836 97.5 -- -- 0.1995 0.25423 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 21.61
RMS Deviations
Key Refinement Restraint Deviation
p_bond_d 0.014
p_scbond_it 2.18
p_angle_d 0.035
p_staggered_tor 17.8
p_transverse_tor 30.3
p_mcangle_it 2.46
p_scangle_it 3.2
p_planar_tor 4.0
p_mcbond_it 1.71
p_singtor_nbd 0.17
p_xyhbond_nbd 0.14
p_planar_d 0.036
p_special_tor 0.0
p_multtor_nbd 0.24
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2501
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 206

Software

Software
Software Name Purpose
DENZO data reduction
SCALA data scaling
AMoRE phasing
REFMAC refinement
CCP4 data scaling version: (SCALA)