X-RAY DIFFRACTION - NEUTRON DIFFRACTION Experimental Data & Validation


Structure 3TMJ has been solved using multiple methods: X-RAY DIFFRACTION - NEUTRON DIFFRACTION

X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Sitting Drop
pH 7.8
Temperature 293.0
Details 1.3 M sodium citrate, 100 mM Tris, pH 7.8, VAPOR DIFFUSION, SITTING DROP, temperature 293K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 42.83 α = 90
b = 41.7 β = 104.58
c = 72.92 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 293
2 293
Diffraction Detector
Detector Diffraction Type Details Collection Date
AREA DETECTOR PCS neutron detector -- 2010-08-01
IMAGE PLATE RIGAKU RAXIS IV++ -- 2010-06-18
Diffraction Radiation
Monochromator Protocol
-- LAUE
graphite SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
NUCLEAR REACTOR OTHER 0.60-7.0 -- --
ROTATING ANODE RIGAKU FR-E+ DW 1.5418 -- --

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 20 84.2 -- -- -- -- 14520 14236 -- -- --
1.65 35 92.3 0.035 -- -- 2.94 81941 81941 0.0 0.0 --
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)
-- -- -- -- -- -- -- --

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 2.0 20.0 2.0 -- 14520 13820 700 -- -- -- 0.2797 0.2938 --
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)
Neutron Diffraction 2.0 2.11 2850 -- -- -- -- -- 69.5
RMS Deviations
Key Refinement Restraint Deviation
c_angle_deg 0.005
c_bond_d 0.983
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2058
Nucleic Acid Atoms 0
Heterogen Atoms 1
Solvent Atoms 191

Software

Software
Software Name Purpose
PCS data collection
nCNS refinement
d*TREK data reduction version: (neutron)
SCALA data scaling version: (neutron)
d*TREK data scaling version: (x-ray)
nCNS phasing