X-RAY DIFFRACTION Experimental Data & Validation


X-ray Experimental Help

Crystallization

Crystalization Experiments
pH 3.5
Temperature 293.0
Details 9-14 % PEG 4000, 0.1 M CITRIC ACID PH 3.5, 293 K, 12-15 DAYS

Crystal Data

Unit Cell
Length (Å) Angle (°)
a = 81.17 α = 90
b = 81.17 β = 90
c = 395.99 γ = 90
Symmetry
Space Group P 41 21 2

Diffraction

Diffraction Experiment
ID # Data Collection Temperature
1 100
Diffraction Detector
Detector Diffraction Type Details Collection Date
CCD ADSC QUANTUM 315r TWO MIRRORS 2010-11-27
Diffraction Radiation
Monochromator Protocol
DOUBLE CRYSTALS MONOCHROMATOR SINGLE WAVELENGTH
Diffraction Detector Source
Source Type Wavelength List Synchrotron Site Beamline
SYNCHROTRON ESRF BEAMLINE BM30A -- ESRF BM30A

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
1.81 46.47 99.8 0.12 -- -- 11.5 -- 121716 -- -3.0 15.43
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)
1.81 1.91 98.5 0.67 -- 1.3 10.8 --

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 1.811 46.473 -- 1.34 -- 121529 6078 99.78 -- 0.1483 0.1464 0.1848 --
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 1.8114 1.832 -- 187 3547 0.2447 0.2578 -- 93.0
X Ray Diffraction 1.832 1.8536 -- 202 3838 0.1806 0.2509 -- 100.0
X Ray Diffraction 1.8536 1.8762 -- 197 3756 0.1695 0.2122 -- 100.0
X Ray Diffraction 1.8762 1.8999 -- 200 3783 0.162 0.2098 -- 100.0
X Ray Diffraction 1.8999 1.9249 -- 199 3795 0.162 0.2099 -- 100.0
X Ray Diffraction 1.9249 1.9513 -- 201 3803 0.1548 0.1884 -- 100.0
X Ray Diffraction 1.9513 1.9792 -- 201 3832 0.1563 0.2121 -- 100.0
X Ray Diffraction 1.9792 2.0087 -- 198 3754 0.1575 0.2024 -- 100.0
X Ray Diffraction 2.0087 2.0401 -- 201 3813 0.1491 0.2051 -- 100.0
X Ray Diffraction 2.0401 2.0736 -- 199 3794 0.1436 0.2196 -- 100.0
X Ray Diffraction 2.0736 2.1093 -- 200 3786 0.1414 0.1825 -- 100.0
X Ray Diffraction 2.1093 2.1477 -- 201 3830 0.1342 0.1892 -- 100.0
X Ray Diffraction 2.1477 2.189 -- 201 3830 0.1387 0.187 -- 100.0
X Ray Diffraction 2.189 2.2337 -- 200 3802 0.1336 0.1935 -- 100.0
X Ray Diffraction 2.2337 2.2822 -- 202 3813 0.1334 0.166 -- 100.0
X Ray Diffraction 2.2822 2.3353 -- 202 3851 0.1411 0.1823 -- 100.0
X Ray Diffraction 2.3353 2.3937 -- 202 3840 0.1397 0.1737 -- 100.0
X Ray Diffraction 2.3937 2.4584 -- 202 3829 0.1378 0.192 -- 100.0
X Ray Diffraction 2.4584 2.5308 -- 200 3819 0.1456 0.195 -- 100.0
X Ray Diffraction 2.5308 2.6125 -- 205 3875 0.146 0.1861 -- 100.0
X Ray Diffraction 2.6125 2.7058 -- 202 3854 0.1405 0.1794 -- 100.0
X Ray Diffraction 2.7058 2.8141 -- 202 3839 0.1388 0.1639 -- 100.0
X Ray Diffraction 2.8141 2.9422 -- 203 3857 0.1449 0.184 -- 100.0
X Ray Diffraction 2.9422 3.0973 -- 204 3884 0.1522 0.2017 -- 100.0
X Ray Diffraction 3.0973 3.2913 -- 206 3895 0.1407 0.1743 -- 100.0
X Ray Diffraction 3.2913 3.5453 -- 207 3919 0.143 0.163 -- 100.0
X Ray Diffraction 3.5453 3.902 -- 206 3930 0.1401 0.1707 -- 100.0
X Ray Diffraction 3.902 4.4662 -- 209 3964 0.1225 0.1471 -- 100.0
X Ray Diffraction 4.4662 5.6254 -- 212 4027 0.1364 0.1584 -- 100.0
X Ray Diffraction 5.6254 46.4888 -- 227 4292 0.1831 0.2165 -- 100.0
Temperature Factor Modeling
Temperature Factor Value
Mean Isotropic B 17.95
RMS Deviations
Key Refinement Restraint Deviation
f_plane_restr 0.005
f_angle_d 1.096
f_bond_d 0.008
f_dihedral_angle_d 13.003
f_chiral_restr 0.077
Number of Non-Hydrogen Atoms Used in Refinement
Non-Hydrogen Atoms Numbers
Protein Atoms 9880
Nucleic Acid Atoms 0
Heterogen Atoms 100
Solvent Atoms 1219

Software

Software
Software Name Purpose
XDS data reduction
SCALA data scaling
PHASER phasing version: 2.1.4
PHENIX refinement