X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7.5
Details pH 7.5

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 88.86 α = 90
b = 79.85 β = 119.69
c = 89.52 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 290
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 300 mm plate -- 1996-07
Diffraction Radiation
Monochromator Protocol
MONOCHROMATOR --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE ELLIOTT -- -- --

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
2.1 20 92.2 0.058 -- -- 2.6 -- 59668 -- 0.0 34.88
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)
2.1 2.15 89.6 0.27 -- 3.1 2.6 --

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 2.1 20.0 -- 0.0 58997 58997 6113 93.0 0.199 0.199 0.195 0.23 EVERY 10TH REFLECTION
RMS Deviations
Key Refinement Restraint Deviation
t_nbd 0.032
t_it 4.65
t_gen_planes 0.007
t_trig_c_planes 0.007
t_incorr_chiral_ct 0.0
t_dihedral_angle_d 24.45
t_angle_deg 1.3
t_bond_d 0.01
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 6164
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 515

Software

Computing
Computing Package Purpose
XDS Data Reduction (intensity integration)
AGROVATA Data Reduction (data scaling)
AMORE Structure Solution
TNT V. 5-D Structure Refinement
Software
Software Name Purpose
TNT version: 5D refinement
AMORE model building