X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Details BRIGHT YELLOW CRYSTALS WERE GROWN IN 24-WELL LINBRO PLATES USING HANGING DROP DIFFUSION METHOD AT ROOM TEMPERATURE. RESERVOIR: 1 ML CONTAINING 0.1M POTASSIUM PHOSPHATE AND 2M AMMONIUM SULFATE (PH 7.0). PRISM CRYSTALS TYPICALLY IN TWO WEEKS AT ROOM TEMPERATURE., vapor diffusion - hanging drop THE E3 DOMAIN (117-601) CRYSTALLIZES IN AMMONIUM SULFATE. IT INCLUDES A FAD COFACTOR BUT NOT THE NADH. THE E3 DOMAIN (117-601) CRYSTALLIZES IN AMMONIUM SULFATE. IT INCLUDE A FAD COFACTOR BUT NOT THE NADH.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 138.05 α = 90
b = 138.05 β = 90
c = 79.77 γ = 90
Symmetry
Space Group P 43 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 277
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE MAR scanner 300 mm plate MULTILAYER MIRROR --
Diffraction Radiation
Monochromator Protocol
SI(111) --
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON LURE -- LURE --

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
2.7 40 94.0 0.066 -- -- 7.0 -- 11724 -- 3.0 --
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)
2.7 2.9 70.0 0.19 -- 4.0 4.0 --

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 AND MIR 2.75 18.0 -- -- -- 15850 -- -- -- 0.173 -- 0.232 --
RMS Deviations
Key Refinement Restraint Deviation
p_plane_restr 0.01
p_angle_d 0.05
p_xyhbond_nbd 0.24
p_bond_d 0.02
p_multtor_nbd 0.33
p_staggered_tor 24.0
p_planar_d 0.055
p_transverse_tor 28.0
p_singtor_nbd 0.23
p_chiral_restr 0.08
p_planar_tor 2.3
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3556
Nucleic Acid Atoms 0
Heterogen Atoms 53
Solvent Atoms 115

Software

Software
Software Name Purpose
MOSFLM data reduction version: (+ CCP4)
SCALEIT data reduction version: (CCP4)
SHARP phasing
PROLSQ refinement
CCP4 data reduction
CCP4 data scaling version: (SCALEIT)