6RT1

Native tetragonal lysozyme - home source data


X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 4.8
Temperature 293.0
Details 100 mM Sodium Acetate pH 4.8, 10% (w/v) NaCl, 25% (v/v) Ethylene Glycol

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 78.63 α = 90
b = 78.63 β = 90
c = 36.99 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
CCD OXFORD ONYX CCD -- 2007-06-24
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SEALED TUBE OXFORD DIFFRACTION GEMINI 1.54056 -- --

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
1.34 14.6 96.9 0.068 -- -- 20.8 -- 26070 -- -- --
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)
1.34 1.36 50.7 -- -- -- -- --

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 1.336 14.602 -- 1.35 -- 26028 1295 96.96 -- 0.1241 0.1221 0.1618 --
High Resolution Shell
Refinement method Shell Resolution (High) Shell Resolution (Low) # of Reflections (Observed) # of Reflections (R-Free) # of Reflections (R-Work) R-Factor (R-Work) R-Factor (R-Free) R-Factor (R-Free Error) Percent Reflections (Observed)
X Ray Diffraction 1.3359 1.3894 -- 116 1991 0.2126 0.2474 -- 72.0
X Ray Diffraction 1.3894 1.4526 -- 161 2764 0.1286 0.201 -- 100.0
X Ray Diffraction 1.4526 1.5291 -- 134 2803 0.1036 0.1495 -- 100.0
X Ray Diffraction 1.5291 1.6247 -- 129 2804 0.091 0.1362 -- 100.0
X Ray Diffraction 1.6247 1.75 -- 140 2828 0.0905 0.1366 -- 100.0
X Ray Diffraction 1.75 1.9258 -- 135 2829 0.1008 0.1396 -- 100.0
X Ray Diffraction 1.9258 2.2036 -- 156 2830 0.1099 0.1498 -- 100.0
X Ray Diffraction 2.2036 2.7732 -- 174 2849 0.1316 0.1662 -- 100.0
X Ray Diffraction 2.7732 14.6028 -- 150 3035 0.1375 0.1683 -- 100.0
RMS Deviations
Key Refinement Restraint Deviation
f_angle_d 0.907
f_plane_restr 0.006
f_bond_d 0.006
f_chiral_restr 0.092
f_dihedral_angle_d 21.035
Coordinate Error
Parameter Value
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 1001
Nucleic Acid Atoms 0
Heterogen Atoms 18
Solvent Atoms 175

Software

Software
Software Name Purpose
PHENIX refinement version: (1.15.2_3472: ???)
XDS data reduction
Aimless data scaling
PHASER phasing