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_anti_bump_dis_restr 0.0
s_bond_d 0.019
s_rigid_bond_adp_cmpnt 0.0
s_similar_dist 0.0
s_zero_chiral_vol 0.094
s_similar_adp_cmpnt 0.048
s_approx_iso_adps 0.0
s_from_restr_planes 0.0311
s_non_zero_chiral_vol 0.088
s_angle_d 0.034
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

Software
Software Name Purpose
MAR data collection
SCALEPACK data scaling
CCP4 model building
HipHop refinement
MAR data reduction
CCP4 phasing
SHELXL refinement