X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion
pH 4.8
Temperature 273.0
Details pH 4.8, VAPOR DIFFUSION, temperature 273K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 77.21 α = 90
b = 77.21 β = 90
c = 38.19 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 345 mm plate -- 2002
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON EMBL/DESY, HAMBURG BEAMLINE X13 -- EMBL/DESY, HAMBURG X13

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
1.25 50 95.2 0.056 -- -- -- 60421 57538 3.92 1.96 --

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 1.25 8.0 -- 0.0 60421 57538 5770 95.2 0.1886 0.1824 0.1781 0.213 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
s_approx_iso_adps 0.0
s_similar_adp_cmpnt 0.048
s_rigid_bond_adp_cmpnt 0.0
s_anti_bump_dis_restr 0.0
s_non_zero_chiral_vol 0.088
s_zero_chiral_vol 0.094
s_from_restr_planes 0.0311
s_similar_dist 0.0
s_angle_d 0.034
s_bond_d 0.019
Coordinate Error
Parameter Value
Number Disordered Residues 6.0
Occupancy Sum Hydrogen 0.0
Occupancy Sum Non Hydrogen 1225.17
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1001
Nucleic Acid Atoms 0
Heterogen Atoms 29
Solvent Atoms 298

Software

Computing
Computing Package Purpose
MAR Data Reduction (intensity integration)
SCALEPACK Data Reduction (data scaling)
CCP4 Structure Solution
HIPHOP, SHELXL Structure Refinement
Software
Software Name Purpose
HipHop refinement
CCP4 model building
SCALEPACK data reduction
MAR data collection