X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
Method Batch Mode
Temperature 298.0
Details The RIIb(R230K)2: myrC(K7C)2 holoenzyme was concentrated to 12 mg/mL. The crystal used for structure determination was obtained from a 3 uL drop containing 1:1 protein to well solution with the well solution containing 10% PEG8000, 8% ethylene glycol, 20mM MES, at pH5.8.

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 152.71 α = 90
b = 214.04 β = 90
c = 61.87 γ = 90
Symmetry
Space Group C 2 2 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 200
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 1 -- 2013-07-04
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ALS BEAMLINE 8.2.1 1 ALS 8.2.1

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
2.52 44 95.26 -- -- -- 3.0 -- 31571 -- -- --

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
-- 2.52 43.821 -- 0.0 -- -- 1660 95.26 -- 0.2014 0.1983 0.2614 --
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 2.5186 2.5927 -- 123 2303 0.2885 0.3911 -- 84.0
X Ray Diffraction 2.5927 2.6764 -- 146 2648 0.2787 0.3267 -- 98.0
X Ray Diffraction 2.6764 2.772 -- 125 2673 0.2646 0.3487 -- 98.0
X Ray Diffraction 2.772 2.883 -- 122 2677 0.2529 0.3666 -- 98.0
X Ray Diffraction 2.883 3.0142 -- 149 2687 0.2517 0.3319 -- 98.0
X Ray Diffraction 3.0142 3.1731 -- 146 2675 0.2536 0.387 -- 98.0
X Ray Diffraction 3.1731 3.3718 -- 139 2680 0.2364 0.2899 -- 98.0
X Ray Diffraction 3.3718 3.632 -- 142 2653 0.229 0.2771 -- 97.0
X Ray Diffraction 3.632 3.9973 -- 146 2568 0.1993 0.2649 -- 94.0
X Ray Diffraction 3.9973 4.5752 -- 131 2643 0.1612 0.221 -- 95.0
X Ray Diffraction 4.5752 5.7622 -- 146 2641 0.1609 0.2198 -- 94.0
X Ray Diffraction 5.7622 43.8274 -- 145 2723 0.1549 0.1951 -- 93.0
RMS Deviations
Key Refinement Restraint Deviation
f_bond_d 0.011
f_dihedral_angle_d 16.826
f_chiral_restr 0.053
f_angle_d 1.348
f_plane_restr 0.006
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 4919
Nucleic Acid Atoms 0
Heterogen Atoms 0
Solvent Atoms 76

Software

Software
Software Name Purpose
PHENIX refinement version: (phenix.refine: 1.9_1692)
SCALEPACK data scaling
PDB_EXTRACT data extraction version: 3.15
HKL-2000 data scaling
PHASER phasing