X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7
Temperature 298.0
Details Na,K tartrate, MOPS, pH 7.0, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 71.06 α = 90
b = 71.31 β = 90
c = 96.59 γ = 90
Symmetry
Space Group P 21 21 21

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS IV Osmic confocal --
Diffraction Radiation
Monochromator Protocol
OSMIC SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 -- -- --

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
1.75 40 97.4 0.053 -- -- 4.9 49105 49105 0.0 0.0 33.22
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)
1.75 1.81 98.8 0.363 -- 2.3 -- --

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
refinement of wild-type structure 1.75 40.0 -- 0.0 46467 46467 2491 97.5 0.1697 0.1697 0.16846 0.19455 RANDOM
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 28.905
Anisotropic B[1][1] -0.64
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.0
Anisotropic B[2][2] -0.56
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.2
RMS Deviations
Key Refinement Restraint Deviation
p_scangle_it 4.56
p_bond_d 0.017
p_mcangle_it 1.629
p_singtor_nbd 4.493
p_multtor_nbd 18.087
p_hb_or_metal_coord 0.145
p_angle_deg 1.59
p_scbond_it 2.796
p_chiral_restr 0.104
p_plane_restr 0.007
p_mcbond_it 0.925
P_xyhbond_nbd 0.181
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 3458
Nucleic Acid Atoms 0
Heterogen Atoms 11
Solvent Atoms 404

Software

Software
Software Name Purpose
REFMAC refinement
DENZO data reduction
SCALEPACK data scaling