X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 4.4
Temperature 298.0
Details 1.25 M NaCl, 0.1 M Acetate, pH 4.4

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 58.47 α = 90
b = 86.03 β = 90
c = 45.88 γ = 90
Symmetry
Space Group P 21 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD MARMOSAIC 225 mm CCD -- 2017-06-28
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON APS BEAMLINE 22-BM 1 APS 22-BM

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
1.27 50 98.9 0.064 -- -- 6.0 -- 61214 -- -- --
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)
1.27 1.32 89.4 0.507 -- 2.4 3.3 --

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 1.27 50.0 -- 0.0 -- 61125 3018 98.9 0.1612 -- 0.1589 0.2054 RANDOM
RMS Deviations
Key Refinement Restraint Deviation
s_angle_d 0.0327
s_non_zero_chiral_vol 0.4059
s_similar_adp_cmpnt 0.0551
s_anti_bump_dis_restr 0.0243
s_approx_iso_adps 0.0999
s_bond_d 0.0125
s_zero_chiral_vol 0.0743
s_similar_dist 0.0
s_rigid_bond_adp_cmpnt 0.0
s_from_restr_planes 0.0045
Coordinate Error
Parameter Value
Number Disordered Residues 55.0
Occupancy Sum Hydrogen 0.0
Occupancy Sum Non Hydrogen 1712.5
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1512
Nucleic Acid Atoms 0
Heterogen Atoms 44
Solvent Atoms 207

Software

Software
Software Name Purpose
HKL-2000 data reduction
HKL-2000 data scaling
PHASER phasing
SHELXL refinement version: 2014