X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Vapor Diffusion Hanging Drop
pH 7.5
Temperature 298.0
Details PEG4000, ammonium sulfate, pH 7.5, VAPOR DIFFUSION, HANGING DROP, temperature 298K

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 57.21 α = 90
b = 84.05 β = 91.17
c = 66.25 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 200
Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS IIC -- 2002-07-07
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU200 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
2.08 5.06 -- -- -- -- -- 81288 37115 7.2 13.0 --
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)
2.1 2.15 59.0 -- -- -- -- --

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 2.08 20.0 -- 2.1 76308 33320 1754 93.54 -- 0.22918 0.22643 0.28008 RANDOM
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 2.084 2.175 -- 188 3649 0.258 0.307 -- --
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 15.287
Anisotropic B[1][1] -5.09
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] 0.16
Anisotropic B[2][2] 0.06
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 5.04
RMS Deviations
Key Refinement Restraint Deviation
r_scangle_it 3.427
r_bond_refined_d 0.025
r_angle_refined_deg 2.013
r_dihedral_angle_1_deg 8.177
r_chiral_restr 0.134
r_gen_planes_refined 0.01
r_nbd_refined 0.295
r_xyhbond_nbd_refined 0.265
r_symmetry_vdw_refined 0.561
r_symmetry_hbond_refined 0.477
r_mcbond_it 0.915
r_mcangle_it 1.388
r_scbond_it 2.423
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 5111
Nucleic Acid Atoms 0
Heterogen Atoms 122
Solvent Atoms 392

Software

Computing
Computing Package Purpose
R-AXIS Data Reduction (intensity integration)
XDS Data Reduction (data scaling)
AMORE Structure Solution
REFMAC 5.1.24 Structure Refinement
Software
Software Name Purpose
REFMAC version: 5.1.24 refinement