X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 7
Details 11 % MEPEG 2000, 50 MM NACL, 1% ETHYLENE GLYCOL, 1 MM MG ADP, pH 7.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 44.13 α = 90
b = 81.21 β = 105.78
c = 48.3 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 269
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR SIEMENS HI-STAR -- 1997-04-09
Diffraction Radiation
Monochromator Protocol
-- --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RUH2R -- -- --

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
2.3 30 93.0 0.034 -- -- 2.0 -- 22220 -- -- --
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)
2.3 2.4 85.0 0.074 -- -- -- --

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
MIR 2.3 30.0 -- -- -- 43898 -- 93.2 -- -- 0.175 -- --
RMS Deviations
Key Refinement Restraint Deviation
t_incorr_chiral_ct 0.0
t_trig_c_planes 0.006
t_gen_planes 0.015
t_angle_deg 2.15
t_dihedral_angle_d 19.65
t_nbd 0.096
t_bond_d 0.016
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2475
Nucleic Acid Atoms 0
Heterogen Atoms 28
Solvent Atoms 105

Software

Software
Software Name Purpose
HEAVY model building
TNT refinement
XDS data reduction
XSCALIBRE data scaling
HEAVY phasing