X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 51.69 α = 90
b = 60.47 β = 82.55
c = 47.26 γ = 90
Symmetry
Space Group P 1 21 1

Diffraction

Diffraction Detector
Detector Diffraction Type Details Collection Date
IMAGE PLATE RIGAKU RAXIS IV confocal --
Diffraction Radiation
Monochromator Protocol
-- SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
ROTATING ANODE RIGAKU RU300 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 26.04 -- -- -- -- -- 19491 19491 0.0 -- 13.3

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
-- 2.0 26.04 -- 0.0 19633 19491 945 99.3 -- 0.175 0.175 0.208 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 2.0 2.09 2397 117 2280 0.217 0.213 0.02 98.6
X Ray Diffraction 2.09 2.2 2401 115 2286 0.194 0.195 0.018 98.6
X Ray Diffraction 2.2 2.34 2444 125 2319 0.189 0.192 0.017 98.9
X Ray Diffraction 2.34 2.52 2402 123 2279 0.177 0.179 0.016 99.4
X Ray Diffraction 2.52 2.77 2442 117 2325 0.2 0.201 0.019 99.5
X Ray Diffraction 2.77 3.17 2442 112 2330 0.191 0.194 0.018 99.8
X Ray Diffraction 3.17 4.0 2472 111 2361 0.157 0.162 0.015 99.9
X Ray Diffraction 4.0 26.04 2491 125 2366 0.148 0.145 0.013 99.4
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 18.38
Anisotropic B[1][1] -0.07
Anisotropic B[1][2] 0.0
Anisotropic B[1][3] -0.86
Anisotropic B[2][2] -1.2
Anisotropic B[2][3] 0.0
Anisotropic B[3][3] 1.27
RMS Deviations
Key Refinement Restraint Deviation
x_torsion 23.2
x_torsion_impr 0.71
x_bond_d 0.005
x_angle 1.2
Coordinate Error
Parameter Value
Luzzati ESD (Observed) 0.19
Luzzati Sigma A (Observed) 0.15
Luzzati Resolution Cutoff (Low) 5.0
Luzzati ESD (R-Free Set) 0.24
Luzzati Sigma A (R-Free Set) 0.17
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 2436
Nucleic Acid Atoms 0
Heterogen Atoms 17
Solvent Atoms 148

Software

Computing
Computing Package Purpose
MOSFLM Data Reduction (intensity integration)
CCP4 (SCALA) Data Reduction (data scaling)
AMORE Structure Solution
CNS 0.9 Structure Refinement
Software
Software Name Purpose
MOSFLM data collection
AMoRE model building
CNS version: 0.9 refinement
SCALA data reduction